[searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:17.073 INFO 26644 [] [main] com.kidgrow.SearchCenterApplication The following profiles are active: dev [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:19.210 WARN 26644 [] [main] org.springframework.boot.actuate.endpoint.EndpointId Endpoint ID 'bus-env' contains invalid characters, please migrate to a valid format. [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:19.628 INFO 26644 [] [main] org.springframework.data.repository.config.RepositoryConfigurationDelegate Bootstrapping Spring Data Elasticsearch repositories in DEFAULT mode. [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:19.702 INFO 26644 [] [main] org.springframework.data.repository.config.RepositoryConfigurationDelegate Finished Spring Data repository scanning in 63ms. Found 0 Elasticsearch repository interfaces. [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:19.856 WARN 26644 [] [main] org.springframework.boot.actuate.endpoint.EndpointId Endpoint ID 'bus-refresh' contains invalid characters, please migrate to a valid format. [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:19.947 WARN 26644 [] [main] org.springframework.boot.actuate.endpoint.EndpointId Endpoint ID 'service-registry' contains invalid characters, please migrate to a valid format. [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:20.563 INFO 26644 [] [main] org.springframework.cloud.context.scope.GenericScope BeanFactory id=c0ae5956-08c4-3b94-b3d3-095f38b4c296 [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:20.579 INFO 26644 [] [main] org.springframework.integration.config.DefaultConfiguringBeanFactoryPostProcessor No bean named 'errorChannel' has been explicitly defined. Therefore, a default PublishSubscribeChannel will be created. [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:20.590 INFO 26644 [] [main] org.springframework.integration.config.DefaultConfiguringBeanFactoryPostProcessor No bean named 'taskScheduler' has been explicitly defined. Therefore, a default ThreadPoolTaskScheduler will be created. [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:20.607 INFO 26644 [] [main] org.springframework.integration.config.DefaultConfiguringBeanFactoryPostProcessor No bean named 'integrationHeaderChannelRegistry' has been explicitly defined. Therefore, a default DefaultHeaderChannelRegistry will be created. [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:20.673 INFO 26644 [] [main] org.springframework.context.support.PostProcessorRegistrationDelegate$BeanPostProcessorChecker Bean 'com.kidgrow.searchcenter.client.feign.AggregationService' of type [org.springframework.cloud.openfeign.FeignClientFactoryBean] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:20.676 INFO 26644 [] [main] org.springframework.context.support.PostProcessorRegistrationDelegate$BeanPostProcessorChecker Bean 'com.kidgrow.searchcenter.client.feign.SearchService' of type [org.springframework.cloud.openfeign.FeignClientFactoryBean] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:20.678 INFO 26644 [] [main] org.springframework.context.support.PostProcessorRegistrationDelegate$BeanPostProcessorChecker Bean 'com.kidgrow.common.feign.UserService' of type [org.springframework.cloud.openfeign.FeignClientFactoryBean] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:20.956 INFO 26644 [] [main] org.springframework.context.support.PostProcessorRegistrationDelegate$BeanPostProcessorChecker Bean 'integrationDisposableAutoCreatedBeans' of type [org.springframework.integration.config.annotation.Disposables] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:21.013 INFO 26644 [] [main] org.springframework.context.support.PostProcessorRegistrationDelegate$BeanPostProcessorChecker Bean 'org.springframework.integration.config.IntegrationManagementConfiguration' of type [org.springframework.integration.config.IntegrationManagementConfiguration$$EnhancerBySpringCGLIB$$2f4205e6] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:21.028 INFO 26644 [] [main] org.springframework.context.support.PostProcessorRegistrationDelegate$BeanPostProcessorChecker Bean 'org.springframework.boot.autoconfigure.integration.IntegrationAutoConfiguration$IntegrationJmxConfiguration' of type [org.springframework.boot.autoconfigure.integration.IntegrationAutoConfiguration$IntegrationJmxConfiguration$$EnhancerBySpringCGLIB$$ad41106] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:21.057 INFO 26644 [] [main] org.springframework.context.support.PostProcessorRegistrationDelegate$BeanPostProcessorChecker Bean 'org.springframework.boot.autoconfigure.jmx.JmxAutoConfiguration' of type [org.springframework.boot.autoconfigure.jmx.JmxAutoConfiguration$$EnhancerBySpringCGLIB$$43bbb9d3] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:21.156 INFO 26644 [] [main] org.springframework.context.support.PostProcessorRegistrationDelegate$BeanPostProcessorChecker Bean 'mbeanServer' of type [com.sun.jmx.mbeanserver.JmxMBeanServer] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:22.097 WARN 26644 [] [main] io.undertow.websockets.jsr UT026010: Buffer pool was not set on WebSocketDeploymentInfo, the default pool will be used [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:22.163 INFO 26644 [] [main] io.undertow.servlet Initializing Spring embedded WebApplicationContext [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:22.164 INFO 26644 [] [main] org.springframework.web.context.ContextLoader Root WebApplicationContext: initialization completed in 5057 ms [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:22.433 WARN 26644 [] [main] com.netflix.config.sources.URLConfigurationSource No URLs will be polled as dynamic configuration sources. [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:22.434 INFO 26644 [] [main] com.netflix.config.sources.URLConfigurationSource To enable URLs as dynamic configuration sources, define System property archaius.configurationSource.additionalUrls or make config.properties available on classpath. [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:22.460 INFO 26644 [] [main] com.netflix.config.DynamicPropertyFactory DynamicPropertyFactory is initialized with configuration sources: com.netflix.config.ConcurrentCompositeConfiguration@66f659e6 [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:23.335 INFO 26644 [] [main] org.elasticsearch.plugins.PluginsService no modules loaded [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:23.337 INFO 26644 [] [main] org.elasticsearch.plugins.PluginsService loaded plugin [org.elasticsearch.index.reindex.ReindexPlugin] [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:23.337 INFO 26644 [] [main] org.elasticsearch.plugins.PluginsService loaded plugin [org.elasticsearch.join.ParentJoinPlugin] [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:23.337 INFO 26644 [] [main] org.elasticsearch.plugins.PluginsService loaded plugin [org.elasticsearch.percolator.PercolatorPlugin] [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:23.338 INFO 26644 [] [main] org.elasticsearch.plugins.PluginsService loaded plugin [org.elasticsearch.script.mustache.MustachePlugin] [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:23.338 INFO 26644 [] [main] org.elasticsearch.plugins.PluginsService loaded plugin [org.elasticsearch.transport.Netty4Plugin] [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:24.965 INFO 26644 [] [main] org.springframework.data.elasticsearch.client.TransportClientFactoryBean Adding transport node : 192.168.2.240:9300 [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:25.353 WARN 26644 [] [main] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:26.898 INFO 26644 [] [main] org.springframework.scheduling.concurrent.ThreadPoolTaskScheduler Initializing ExecutorService 'taskScheduler' [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:28.399 INFO 26644 [] [main] org.springframework.boot.actuate.endpoint.web.EndpointLinksResolver Exposing 25 endpoint(s) beneath base path '/actuator' [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:28.566 INFO 26644 [] [main] com.kidgrow.common.utils.CustomThreadPoolTaskExecutor Initializing ExecutorService [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:28.568 INFO 26644 [] [main] com.kidgrow.common.utils.CustomThreadPoolTaskExecutor Initializing ExecutorService 'taskExecutor' [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:29.193 INFO 26644 [] [main] springfox.documentation.spring.web.PropertySourcedRequestMappingHandlerMapping Mapped URL path [/v2/api-docs] onto method [public org.springframework.http.ResponseEntity springfox.documentation.swagger2.web.Swagger2Controller.getDocumentation(java.lang.String,javax.servlet.http.HttpServletRequest)] [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:29.209 WARN 26644 [] [main] com.netflix.config.sources.URLConfigurationSource No URLs will be polled as dynamic configuration sources. [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:29.209 INFO 26644 [] [main] com.netflix.config.sources.URLConfigurationSource To enable URLs as dynamic configuration sources, define System property archaius.configurationSource.additionalUrls or make config.properties available on classpath. [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:29.738 WARN 26644 [] [elasticsearch[_client_][generic][T#2]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:30.066 WARN 26644 [] [main] org.springframework.boot.autoconfigure.thymeleaf.ThymeleafAutoConfiguration$DefaultTemplateResolverConfiguration Cannot find template location: classpath:/templates/ (please add some templates or check your Thymeleaf configuration) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:30.811 INFO 26644 [] [main] org.springframework.cloud.stream.messaging.DirectWithAttributesChannel Channel 'application-1.springCloudBusInput' has 1 subscriber(s). [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:31.087 INFO 26644 [] [main] org.springframework.integration.monitor.IntegrationMBeanExporter Registering MessageChannel errorChannel [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:31.260 INFO 26644 [] [main] org.springframework.integration.monitor.IntegrationMBeanExporter Registering MessageChannel nullChannel [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:31.286 INFO 26644 [] [main] org.springframework.integration.monitor.IntegrationMBeanExporter Registering MessageChannel springCloudBusInput [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:31.361 INFO 26644 [] [main] org.springframework.integration.monitor.IntegrationMBeanExporter Registering MessageChannel springCloudBusOutput [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:31.373 INFO 26644 [] [main] org.springframework.integration.monitor.IntegrationMBeanExporter Registering MessageHandler org.springframework.cloud.stream.binding.StreamListenerMessageHandler@26b3c9a2 [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:31.545 INFO 26644 [] [main] org.springframework.integration.monitor.IntegrationMBeanExporter Registering MessageHandler errorLogger [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:31.619 INFO 26644 [] [main] org.springframework.integration.endpoint.EventDrivenConsumer Adding {logging-channel-adapter:_org.springframework.integration.errorLogger} as a subscriber to the 'errorChannel' channel [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:31.619 INFO 26644 [] [main] org.springframework.integration.channel.PublishSubscribeChannel Channel 'application-1.errorChannel' has 1 subscriber(s). [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:31.619 INFO 26644 [] [main] org.springframework.integration.endpoint.EventDrivenConsumer started _org.springframework.integration.errorLogger [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:32.293 INFO 26644 [] [main] org.springframework.amqp.rabbit.connection.CachingConnectionFactory Attempting to connect to: [localhost:5672] [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:32.473 INFO 26644 [] [main] org.springframework.amqp.rabbit.connection.CachingConnectionFactory Created new connection: rabbitConnectionFactory#1023150a:0/SimpleConnection@2bb31455 [delegate=amqp://guest@127.0.0.1:5672/, localPort= 54803] [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:32.530 INFO 26644 [] [main] org.springframework.cloud.stream.messaging.DirectWithAttributesChannel Channel 'application-1.springCloudBusOutput' has 1 subscriber(s). [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:32.555 INFO 26644 [] [main] org.springframework.cloud.netflix.eureka.InstanceInfoFactory Setting initial instance status as: STARTING [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:32.616 INFO 26644 [] [main] com.netflix.discovery.DiscoveryClient Initializing Eureka in region us-east-1 [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:32.696 INFO 26644 [] [main] com.netflix.discovery.provider.DiscoveryJerseyProvider Using JSON encoding codec LegacyJacksonJson [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:32.696 INFO 26644 [] [main] com.netflix.discovery.provider.DiscoveryJerseyProvider Using JSON decoding codec LegacyJacksonJson [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:32.939 INFO 26644 [] [main] com.netflix.discovery.provider.DiscoveryJerseyProvider Using XML encoding codec XStreamXml [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:32.939 INFO 26644 [] [main] com.netflix.discovery.provider.DiscoveryJerseyProvider Using XML decoding codec XStreamXml [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:33.281 INFO 26644 [] [main] com.netflix.discovery.shared.resolver.aws.ConfigClusterResolver Resolving eureka endpoints via configuration [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:33.471 INFO 26644 [] [main] com.netflix.discovery.DiscoveryClient Disable delta property : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:33.471 INFO 26644 [] [main] com.netflix.discovery.DiscoveryClient Single vip registry refresh property : null [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:33.471 INFO 26644 [] [main] com.netflix.discovery.DiscoveryClient Force full registry fetch : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:33.471 INFO 26644 [] [main] com.netflix.discovery.DiscoveryClient Application is null : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:33.471 INFO 26644 [] [main] com.netflix.discovery.DiscoveryClient Registered Applications size is zero : true [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:33.472 INFO 26644 [] [main] com.netflix.discovery.DiscoveryClient Application version is -1: true [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:33.472 INFO 26644 [] [main] com.netflix.discovery.DiscoveryClient Getting all instance registry info from the eureka server [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:34.754 WARN 26644 [] [elasticsearch[_client_][generic][T#1]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:35.546 ERROR 26644 [] [main] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.get(WebResource.java:509) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplicationsInternal(AbstractJerseyEurekaHttpClient.java:194) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplications(AbstractJerseyEurekaHttpClient.java:165) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1069) at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:983) at com.netflix.discovery.DiscoveryClient.(DiscoveryClient.java:430) at com.netflix.discovery.DiscoveryClient.(DiscoveryClient.java:276) at com.netflix.discovery.DiscoveryClient.(DiscoveryClient.java:272) at org.springframework.cloud.netflix.eureka.CloudEurekaClient.(CloudEurekaClient.java:67) at org.springframework.cloud.netflix.eureka.EurekaClientAutoConfiguration$RefreshableEurekaClientConfiguration.eurekaClient(EurekaClientAutoConfiguration.java:322) at org.springframework.cloud.netflix.eureka.EurekaClientAutoConfiguration$RefreshableEurekaClientConfiguration$$EnhancerBySpringCGLIB$$e7d346d3.CGLIB$eurekaClient$0() at org.springframework.cloud.netflix.eureka.EurekaClientAutoConfiguration$RefreshableEurekaClientConfiguration$$EnhancerBySpringCGLIB$$e7d346d3$$FastClassBySpringCGLIB$$91769054.invoke() at org.springframework.cglib.proxy.MethodProxy.invokeSuper(MethodProxy.java:244) at org.springframework.context.annotation.ConfigurationClassEnhancer$BeanMethodInterceptor.intercept(ConfigurationClassEnhancer.java:363) at org.springframework.cloud.netflix.eureka.EurekaClientAutoConfiguration$RefreshableEurekaClientConfiguration$$EnhancerBySpringCGLIB$$e7d346d3.eurekaClient() at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:567) at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:154) at org.springframework.beans.factory.support.ConstructorResolver.instantiate(ConstructorResolver.java:622) at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:607) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1320) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1159) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:555) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:515) at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$1(AbstractBeanFactory.java:356) at org.springframework.cloud.context.scope.GenericScope$BeanLifecycleWrapper.getBean(GenericScope.java:389) at org.springframework.cloud.context.scope.GenericScope.get(GenericScope.java:186) at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:353) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:199) at org.springframework.aop.target.SimpleBeanTargetSource.getTarget(SimpleBeanTargetSource.java:35) at org.springframework.cloud.netflix.eureka.serviceregistry.EurekaRegistration.getTargetObject(EurekaRegistration.java:129) at org.springframework.cloud.netflix.eureka.serviceregistry.EurekaRegistration.getEurekaClient(EurekaRegistration.java:117) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:567) at org.springframework.util.ReflectionUtils.invokeMethod(ReflectionUtils.java:282) at org.springframework.cloud.context.scope.GenericScope$LockedScopedProxyFactoryBean.invoke(GenericScope.java:499) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:689) at org.springframework.cloud.netflix.eureka.serviceregistry.EurekaRegistration$$EnhancerBySpringCGLIB$$2dd625db.getEurekaClient() at org.springframework.cloud.netflix.eureka.serviceregistry.EurekaServiceRegistry.maybeInitializeClient(EurekaServiceRegistry.java:57) at org.springframework.cloud.netflix.eureka.serviceregistry.EurekaServiceRegistry.register(EurekaServiceRegistry.java:38) at org.springframework.cloud.netflix.eureka.serviceregistry.EurekaAutoServiceRegistration.start(EurekaAutoServiceRegistration.java:83) at org.springframework.context.support.DefaultLifecycleProcessor.doStart(DefaultLifecycleProcessor.java:182) at org.springframework.context.support.DefaultLifecycleProcessor.access$200(DefaultLifecycleProcessor.java:53) at org.springframework.context.support.DefaultLifecycleProcessor$LifecycleGroup.start(DefaultLifecycleProcessor.java:360) at org.springframework.context.support.DefaultLifecycleProcessor.startBeans(DefaultLifecycleProcessor.java:158) at org.springframework.context.support.DefaultLifecycleProcessor.onRefresh(DefaultLifecycleProcessor.java:122) at org.springframework.context.support.AbstractApplicationContext.finishRefresh(AbstractApplicationContext.java:893) at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.finishRefresh(ServletWebServerApplicationContext.java:162) at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:552) at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:141) at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:744) at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:391) at org.springframework.boot.SpringApplication.run(SpringApplication.java:312) at org.springframework.boot.SpringApplication.run(SpringApplication.java:1215) at org.springframework.boot.SpringApplication.run(SpringApplication.java:1204) at com.kidgrow.SearchCenterApplication.main(SearchCenterApplication.java:24) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:567) at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:48) at org.springframework.boot.loader.Launcher.launch(Launcher.java:87) at org.springframework.boot.loader.Launcher.launch(Launcher.java:51) at org.springframework.boot.loader.JarLauncher.main(JarLauncher.java:52) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 87 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:35.546 WARN 26644 [] [main] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:35.547 ERROR 26644 [] [main] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - was unable to refresh its cache! status = Cannot execute request on any known server com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1069) at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:983) at com.netflix.discovery.DiscoveryClient.(DiscoveryClient.java:430) at com.netflix.discovery.DiscoveryClient.(DiscoveryClient.java:276) at com.netflix.discovery.DiscoveryClient.(DiscoveryClient.java:272) at org.springframework.cloud.netflix.eureka.CloudEurekaClient.(CloudEurekaClient.java:67) at org.springframework.cloud.netflix.eureka.EurekaClientAutoConfiguration$RefreshableEurekaClientConfiguration.eurekaClient(EurekaClientAutoConfiguration.java:322) at org.springframework.cloud.netflix.eureka.EurekaClientAutoConfiguration$RefreshableEurekaClientConfiguration$$EnhancerBySpringCGLIB$$e7d346d3.CGLIB$eurekaClient$0() at org.springframework.cloud.netflix.eureka.EurekaClientAutoConfiguration$RefreshableEurekaClientConfiguration$$EnhancerBySpringCGLIB$$e7d346d3$$FastClassBySpringCGLIB$$91769054.invoke() at org.springframework.cglib.proxy.MethodProxy.invokeSuper(MethodProxy.java:244) at org.springframework.context.annotation.ConfigurationClassEnhancer$BeanMethodInterceptor.intercept(ConfigurationClassEnhancer.java:363) at org.springframework.cloud.netflix.eureka.EurekaClientAutoConfiguration$RefreshableEurekaClientConfiguration$$EnhancerBySpringCGLIB$$e7d346d3.eurekaClient() at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:567) at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:154) at org.springframework.beans.factory.support.ConstructorResolver.instantiate(ConstructorResolver.java:622) at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:607) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1320) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1159) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:555) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:515) at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$1(AbstractBeanFactory.java:356) at org.springframework.cloud.context.scope.GenericScope$BeanLifecycleWrapper.getBean(GenericScope.java:389) at org.springframework.cloud.context.scope.GenericScope.get(GenericScope.java:186) at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:353) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:199) at org.springframework.aop.target.SimpleBeanTargetSource.getTarget(SimpleBeanTargetSource.java:35) at org.springframework.cloud.netflix.eureka.serviceregistry.EurekaRegistration.getTargetObject(EurekaRegistration.java:129) at org.springframework.cloud.netflix.eureka.serviceregistry.EurekaRegistration.getEurekaClient(EurekaRegistration.java:117) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:567) at org.springframework.util.ReflectionUtils.invokeMethod(ReflectionUtils.java:282) at org.springframework.cloud.context.scope.GenericScope$LockedScopedProxyFactoryBean.invoke(GenericScope.java:499) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:689) at org.springframework.cloud.netflix.eureka.serviceregistry.EurekaRegistration$$EnhancerBySpringCGLIB$$2dd625db.getEurekaClient() at org.springframework.cloud.netflix.eureka.serviceregistry.EurekaServiceRegistry.maybeInitializeClient(EurekaServiceRegistry.java:57) at org.springframework.cloud.netflix.eureka.serviceregistry.EurekaServiceRegistry.register(EurekaServiceRegistry.java:38) at org.springframework.cloud.netflix.eureka.serviceregistry.EurekaAutoServiceRegistration.start(EurekaAutoServiceRegistration.java:83) at org.springframework.context.support.DefaultLifecycleProcessor.doStart(DefaultLifecycleProcessor.java:182) at org.springframework.context.support.DefaultLifecycleProcessor.access$200(DefaultLifecycleProcessor.java:53) at org.springframework.context.support.DefaultLifecycleProcessor$LifecycleGroup.start(DefaultLifecycleProcessor.java:360) at org.springframework.context.support.DefaultLifecycleProcessor.startBeans(DefaultLifecycleProcessor.java:158) at org.springframework.context.support.DefaultLifecycleProcessor.onRefresh(DefaultLifecycleProcessor.java:122) at org.springframework.context.support.AbstractApplicationContext.finishRefresh(AbstractApplicationContext.java:893) at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.finishRefresh(ServletWebServerApplicationContext.java:162) at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:552) at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:141) at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:744) at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:391) at org.springframework.boot.SpringApplication.run(SpringApplication.java:312) at org.springframework.boot.SpringApplication.run(SpringApplication.java:1215) at org.springframework.boot.SpringApplication.run(SpringApplication.java:1204) at com.kidgrow.SearchCenterApplication.main(SearchCenterApplication.java:24) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:567) at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:48) at org.springframework.boot.loader.Launcher.launch(Launcher.java:87) at org.springframework.boot.loader.Launcher.launch(Launcher.java:51) at org.springframework.boot.loader.JarLauncher.main(JarLauncher.java:52) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:35.547 WARN 26644 [] [main] com.netflix.discovery.DiscoveryClient Using default backup registry implementation which does not do anything. [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:35.549 INFO 26644 [] [main] com.netflix.discovery.DiscoveryClient Starting heartbeat executor: renew interval is: 30 [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:35.551 INFO 26644 [] [main] com.netflix.discovery.InstanceInfoReplicator InstanceInfoReplicator onDemand update allowed rate per min is 4 [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:35.554 INFO 26644 [] [main] com.netflix.discovery.DiscoveryClient Discovery Client initialized at timestamp 1583998775552 with initial instances count: 0 [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:35.556 INFO 26644 [] [main] org.springframework.cloud.netflix.eureka.serviceregistry.EurekaServiceRegistry Registering application SEARCHCENTER-SERVER with eureka with status UP [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:35.557 INFO 26644 [] [main] com.netflix.discovery.DiscoveryClient Saw local status change event StatusChangeEvent [timestamp=1583998775557, current=UP, previous=STARTING] [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:35.559 INFO 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100: registering service... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:35.591 INFO 26644 [] [main] org.springframework.cloud.stream.binder.rabbit.provisioning.RabbitExchangeQueueProvisioner declaring queue for inbound: springCloudBus.anonymous.V11GIS4QQA-GAQikfvm2Xw, bound to: springCloudBus [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:35.631 INFO 26644 [] [main] org.springframework.integration.monitor.IntegrationMBeanExporter Registering MessageChannel springCloudBus.anonymous.V11GIS4QQA-GAQikfvm2Xw.errors [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:35.763 INFO 26644 [] [main] org.springframework.cloud.stream.binder.BinderErrorChannel Channel 'application-1.springCloudBus.anonymous.V11GIS4QQA-GAQikfvm2Xw.errors' has 1 subscriber(s). [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:35.764 INFO 26644 [] [main] org.springframework.cloud.stream.binder.BinderErrorChannel Channel 'application-1.springCloudBus.anonymous.V11GIS4QQA-GAQikfvm2Xw.errors' has 2 subscriber(s). [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:35.789 INFO 26644 [] [main] org.springframework.integration.amqp.inbound.AmqpInboundChannelAdapter started inbound.springCloudBus.anonymous.V11GIS4QQA-GAQikfvm2Xw [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:35.791 INFO 26644 [] [main] springfox.documentation.spring.web.plugins.DocumentationPluginsBootstrapper Context refreshed [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:35.819 INFO 26644 [] [main] springfox.documentation.spring.web.plugins.DocumentationPluginsBootstrapper Found 1 custom documentation plugin(s) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:35.882 INFO 26644 [] [main] springfox.documentation.spring.web.scanners.ApiListingReferenceScanner Scanning for api listing references [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:36.098 INFO 26644 [] [main] io.undertow starting server: Undertow - 2.0.29.Final [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:36.118 INFO 26644 [] [main] org.xnio XNIO version 3.3.8.Final [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:36.139 INFO 26644 [] [main] org.xnio.nio XNIO NIO Implementation Version 3.3.8.Final [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:36.208 INFO 26644 [] [main] org.springframework.boot.web.embedded.undertow.UndertowServletWebServer Undertow started on port(s) 7100 (http) with context path '' [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:36.209 INFO 26644 [] [main] org.springframework.cloud.netflix.eureka.serviceregistry.EurekaAutoServiceRegistration Updating port to 7100 [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:36.419 INFO 26644 [] [main] com.kidgrow.SearchCenterApplication Started SearchCenterApplication in 22.108 seconds (JVM running for 22.99) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:37.567 ERROR 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.post(WebResource.java:570) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.register(AbstractJerseyEurekaHttpClient.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at com.netflix.discovery.InstanceInfoReplicator$1.run(InstanceInfoReplicator.java:101) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 29 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:37.567 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:37.568 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - registration failed Cannot execute request on any known server com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at com.netflix.discovery.InstanceInfoReplicator$1.run(InstanceInfoReplicator.java:101) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:37.568 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.InstanceInfoReplicator There was a problem with the instance info replicator com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at com.netflix.discovery.InstanceInfoReplicator$1.run(InstanceInfoReplicator.java:101) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:39.777 WARN 26644 [] [elasticsearch[_client_][generic][T#4]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:44.791 WARN 26644 [] [elasticsearch[_client_][generic][T#3]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:47.669 INFO 22264 [] [main] com.kidgrow.SearchCenterApplication The following profiles are active: dev [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:49.507 WARN 22264 [] [main] org.springframework.boot.actuate.endpoint.EndpointId Endpoint ID 'bus-env' contains invalid characters, please migrate to a valid format. [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:49.809 WARN 26644 [] [elasticsearch[_client_][generic][T#2]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:49.873 INFO 22264 [] [main] org.springframework.data.repository.config.RepositoryConfigurationDelegate Bootstrapping Spring Data Elasticsearch repositories in DEFAULT mode. [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:49.949 INFO 22264 [] [main] org.springframework.data.repository.config.RepositoryConfigurationDelegate Finished Spring Data repository scanning in 65ms. Found 0 Elasticsearch repository interfaces. [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:50.086 WARN 22264 [] [main] org.springframework.boot.actuate.endpoint.EndpointId Endpoint ID 'bus-refresh' contains invalid characters, please migrate to a valid format. [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:50.158 WARN 22264 [] [main] org.springframework.boot.actuate.endpoint.EndpointId Endpoint ID 'service-registry' contains invalid characters, please migrate to a valid format. [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:50.685 INFO 22264 [] [main] org.springframework.cloud.context.scope.GenericScope BeanFactory id=c0ae5956-08c4-3b94-b3d3-095f38b4c296 [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:50.699 INFO 22264 [] [main] org.springframework.integration.config.DefaultConfiguringBeanFactoryPostProcessor No bean named 'errorChannel' has been explicitly defined. Therefore, a default PublishSubscribeChannel will be created. [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:50.709 INFO 22264 [] [main] org.springframework.integration.config.DefaultConfiguringBeanFactoryPostProcessor No bean named 'taskScheduler' has been explicitly defined. Therefore, a default ThreadPoolTaskScheduler will be created. [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:50.724 INFO 22264 [] [main] org.springframework.integration.config.DefaultConfiguringBeanFactoryPostProcessor No bean named 'integrationHeaderChannelRegistry' has been explicitly defined. Therefore, a default DefaultHeaderChannelRegistry will be created. [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:50.777 INFO 22264 [] [main] org.springframework.context.support.PostProcessorRegistrationDelegate$BeanPostProcessorChecker Bean 'com.kidgrow.searchcenter.client.feign.AggregationService' of type [org.springframework.cloud.openfeign.FeignClientFactoryBean] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:50.778 INFO 22264 [] [main] org.springframework.context.support.PostProcessorRegistrationDelegate$BeanPostProcessorChecker Bean 'com.kidgrow.searchcenter.client.feign.SearchService' of type [org.springframework.cloud.openfeign.FeignClientFactoryBean] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:50.780 INFO 22264 [] [main] org.springframework.context.support.PostProcessorRegistrationDelegate$BeanPostProcessorChecker Bean 'com.kidgrow.common.feign.UserService' of type [org.springframework.cloud.openfeign.FeignClientFactoryBean] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:51.001 INFO 22264 [] [main] org.springframework.context.support.PostProcessorRegistrationDelegate$BeanPostProcessorChecker Bean 'integrationDisposableAutoCreatedBeans' of type [org.springframework.integration.config.annotation.Disposables] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:51.051 INFO 22264 [] [main] org.springframework.context.support.PostProcessorRegistrationDelegate$BeanPostProcessorChecker Bean 'org.springframework.integration.config.IntegrationManagementConfiguration' of type [org.springframework.integration.config.IntegrationManagementConfiguration$$EnhancerBySpringCGLIB$$370019] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:51.064 INFO 22264 [] [main] org.springframework.context.support.PostProcessorRegistrationDelegate$BeanPostProcessorChecker Bean 'org.springframework.boot.autoconfigure.integration.IntegrationAutoConfiguration$IntegrationJmxConfiguration' of type [org.springframework.boot.autoconfigure.integration.IntegrationAutoConfiguration$IntegrationJmxConfiguration$$EnhancerBySpringCGLIB$$dbc90b39] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:51.089 INFO 22264 [] [main] org.springframework.context.support.PostProcessorRegistrationDelegate$BeanPostProcessorChecker Bean 'org.springframework.boot.autoconfigure.jmx.JmxAutoConfiguration' of type [org.springframework.boot.autoconfigure.jmx.JmxAutoConfiguration$$EnhancerBySpringCGLIB$$14b0b406] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:51.155 INFO 22264 [] [main] org.springframework.context.support.PostProcessorRegistrationDelegate$BeanPostProcessorChecker Bean 'mbeanServer' of type [com.sun.jmx.mbeanserver.JmxMBeanServer] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:51.948 WARN 22264 [] [main] io.undertow.websockets.jsr UT026010: Buffer pool was not set on WebSocketDeploymentInfo, the default pool will be used [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:52.012 INFO 22264 [] [main] io.undertow.servlet Initializing Spring embedded WebApplicationContext [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:52.013 INFO 22264 [] [main] org.springframework.web.context.ContextLoader Root WebApplicationContext: initialization completed in 4317 ms [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:52.260 WARN 22264 [] [main] com.netflix.config.sources.URLConfigurationSource No URLs will be polled as dynamic configuration sources. [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:52.261 INFO 22264 [] [main] com.netflix.config.sources.URLConfigurationSource To enable URLs as dynamic configuration sources, define System property archaius.configurationSource.additionalUrls or make config.properties available on classpath. [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:52.284 INFO 22264 [] [main] com.netflix.config.DynamicPropertyFactory DynamicPropertyFactory is initialized with configuration sources: com.netflix.config.ConcurrentCompositeConfiguration@c6a6c1d [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:53.032 INFO 22264 [] [main] org.elasticsearch.plugins.PluginsService no modules loaded [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:53.033 INFO 22264 [] [main] org.elasticsearch.plugins.PluginsService loaded plugin [org.elasticsearch.index.reindex.ReindexPlugin] [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:53.033 INFO 22264 [] [main] org.elasticsearch.plugins.PluginsService loaded plugin [org.elasticsearch.join.ParentJoinPlugin] [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:53.033 INFO 22264 [] [main] org.elasticsearch.plugins.PluginsService loaded plugin [org.elasticsearch.percolator.PercolatorPlugin] [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:53.034 INFO 22264 [] [main] org.elasticsearch.plugins.PluginsService loaded plugin [org.elasticsearch.script.mustache.MustachePlugin] [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:53.034 INFO 22264 [] [main] org.elasticsearch.plugins.PluginsService loaded plugin [org.elasticsearch.transport.Netty4Plugin] [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:54.512 INFO 22264 [] [main] org.springframework.data.elasticsearch.client.TransportClientFactoryBean Adding transport node : 192.168.2.240:9300 [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:54.826 WARN 26644 [] [elasticsearch[_client_][generic][T#1]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:54.918 WARN 22264 [] [main] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{1WuOeAShSxe2JxDeQN3pOw}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:56.149 INFO 22264 [] [main] org.springframework.scheduling.concurrent.ThreadPoolTaskScheduler Initializing ExecutorService 'taskScheduler' [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:57.343 INFO 22264 [] [main] org.springframework.boot.actuate.endpoint.web.EndpointLinksResolver Exposing 25 endpoint(s) beneath base path '/actuator' [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:57.481 INFO 22264 [] [main] com.kidgrow.common.utils.CustomThreadPoolTaskExecutor Initializing ExecutorService [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:57.483 INFO 22264 [] [main] com.kidgrow.common.utils.CustomThreadPoolTaskExecutor Initializing ExecutorService 'taskExecutor' [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:57.984 INFO 22264 [] [main] springfox.documentation.spring.web.PropertySourcedRequestMappingHandlerMapping Mapped URL path [/v2/api-docs] onto method [public org.springframework.http.ResponseEntity springfox.documentation.swagger2.web.Swagger2Controller.getDocumentation(java.lang.String,javax.servlet.http.HttpServletRequest)] [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:58.002 WARN 22264 [] [main] com.netflix.config.sources.URLConfigurationSource No URLs will be polled as dynamic configuration sources. [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:58.002 INFO 22264 [] [main] com.netflix.config.sources.URLConfigurationSource To enable URLs as dynamic configuration sources, define System property archaius.configurationSource.additionalUrls or make config.properties available on classpath. [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:58.681 WARN 22264 [] [main] org.springframework.boot.autoconfigure.thymeleaf.ThymeleafAutoConfiguration$DefaultTemplateResolverConfiguration Cannot find template location: classpath:/templates/ (please add some templates or check your Thymeleaf configuration) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:59.281 WARN 22264 [] [elasticsearch[_client_][generic][T#2]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{1WuOeAShSxe2JxDeQN3pOw}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:59.369 INFO 22264 [] [main] org.springframework.cloud.stream.messaging.DirectWithAttributesChannel Channel 'application-1.springCloudBusInput' has 1 subscriber(s). [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:59.670 INFO 22264 [] [main] org.springframework.integration.monitor.IntegrationMBeanExporter Registering MessageChannel nullChannel [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:59.706 INFO 22264 [] [main] org.springframework.integration.monitor.IntegrationMBeanExporter Registering MessageChannel springCloudBusInput [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:59.848 WARN 26644 [] [elasticsearch[_client_][generic][T#4]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:59.889 INFO 22264 [] [main] org.springframework.integration.monitor.IntegrationMBeanExporter Registering MessageChannel springCloudBusOutput [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:59.900 INFO 22264 [] [main] org.springframework.integration.monitor.IntegrationMBeanExporter Registering MessageChannel errorChannel [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:39:59.998 INFO 22264 [] [main] org.springframework.integration.monitor.IntegrationMBeanExporter Registering MessageHandler org.springframework.cloud.stream.binding.StreamListenerMessageHandler@87f501f [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:40:00.204 INFO 22264 [] [main] org.springframework.integration.monitor.IntegrationMBeanExporter Registering MessageHandler errorLogger [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:40:00.264 INFO 22264 [] [main] org.springframework.integration.endpoint.EventDrivenConsumer Adding {logging-channel-adapter:_org.springframework.integration.errorLogger} as a subscriber to the 'errorChannel' channel [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:40:00.265 INFO 22264 [] [main] org.springframework.integration.channel.PublishSubscribeChannel Channel 'application-1.errorChannel' has 1 subscriber(s). [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:40:00.265 INFO 22264 [] [main] org.springframework.integration.endpoint.EventDrivenConsumer started _org.springframework.integration.errorLogger [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:40:00.976 INFO 22264 [] [main] org.springframework.amqp.rabbit.connection.CachingConnectionFactory Attempting to connect to: [localhost:5672] [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:40:01.103 INFO 22264 [] [main] org.springframework.amqp.rabbit.connection.CachingConnectionFactory Created new connection: rabbitConnectionFactory#15f2eda3:0/SimpleConnection@652e345 [delegate=amqp://guest@127.0.0.1:5672/, localPort= 54947] [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:40:01.153 INFO 22264 [] [main] org.springframework.cloud.stream.messaging.DirectWithAttributesChannel Channel 'application-1.springCloudBusOutput' has 1 subscriber(s). [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:40:01.174 INFO 22264 [] [main] org.springframework.cloud.netflix.eureka.InstanceInfoFactory Setting initial instance status as: STARTING [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:40:01.231 INFO 22264 [] [main] com.netflix.discovery.DiscoveryClient Initializing Eureka in region us-east-1 [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:40:01.303 INFO 22264 [] [main] com.netflix.discovery.provider.DiscoveryJerseyProvider Using JSON encoding codec LegacyJacksonJson [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:40:01.303 INFO 22264 [] [main] com.netflix.discovery.provider.DiscoveryJerseyProvider Using JSON decoding codec LegacyJacksonJson [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:40:01.516 INFO 22264 [] [main] com.netflix.discovery.provider.DiscoveryJerseyProvider Using XML encoding codec XStreamXml [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:40:01.517 INFO 22264 [] [main] com.netflix.discovery.provider.DiscoveryJerseyProvider Using XML decoding codec XStreamXml [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:40:01.838 INFO 22264 [] [main] com.netflix.discovery.shared.resolver.aws.ConfigClusterResolver Resolving eureka endpoints via configuration [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:40:02.013 INFO 22264 [] [main] com.netflix.discovery.DiscoveryClient Disable delta property : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:40:02.013 INFO 22264 [] [main] com.netflix.discovery.DiscoveryClient Single vip registry refresh property : null [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:40:02.014 INFO 22264 [] [main] com.netflix.discovery.DiscoveryClient Force full registry fetch : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:40:02.014 INFO 22264 [] [main] com.netflix.discovery.DiscoveryClient Application is null : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:40:02.014 INFO 22264 [] [main] com.netflix.discovery.DiscoveryClient Registered Applications size is zero : true [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:40:02.014 INFO 22264 [] [main] com.netflix.discovery.DiscoveryClient Application version is -1: true [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:40:02.014 INFO 22264 [] [main] com.netflix.discovery.DiscoveryClient Getting all instance registry info from the eureka server [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:40:04.075 ERROR 22264 [] [main] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.get(WebResource.java:509) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplicationsInternal(AbstractJerseyEurekaHttpClient.java:194) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplications(AbstractJerseyEurekaHttpClient.java:165) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1069) at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:983) at com.netflix.discovery.DiscoveryClient.(DiscoveryClient.java:430) at com.netflix.discovery.DiscoveryClient.(DiscoveryClient.java:276) at com.netflix.discovery.DiscoveryClient.(DiscoveryClient.java:272) at org.springframework.cloud.netflix.eureka.CloudEurekaClient.(CloudEurekaClient.java:67) at org.springframework.cloud.netflix.eureka.EurekaClientAutoConfiguration$RefreshableEurekaClientConfiguration.eurekaClient(EurekaClientAutoConfiguration.java:322) at org.springframework.cloud.netflix.eureka.EurekaClientAutoConfiguration$RefreshableEurekaClientConfiguration$$EnhancerBySpringCGLIB$$b8c84106.CGLIB$eurekaClient$2() at org.springframework.cloud.netflix.eureka.EurekaClientAutoConfiguration$RefreshableEurekaClientConfiguration$$EnhancerBySpringCGLIB$$b8c84106$$FastClassBySpringCGLIB$$8d4ac8d0.invoke() at org.springframework.cglib.proxy.MethodProxy.invokeSuper(MethodProxy.java:244) at org.springframework.context.annotation.ConfigurationClassEnhancer$BeanMethodInterceptor.intercept(ConfigurationClassEnhancer.java:363) at org.springframework.cloud.netflix.eureka.EurekaClientAutoConfiguration$RefreshableEurekaClientConfiguration$$EnhancerBySpringCGLIB$$b8c84106.eurekaClient() at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:567) at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:154) at org.springframework.beans.factory.support.ConstructorResolver.instantiate(ConstructorResolver.java:622) at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:607) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1320) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1159) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:555) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:515) at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$1(AbstractBeanFactory.java:356) at org.springframework.cloud.context.scope.GenericScope$BeanLifecycleWrapper.getBean(GenericScope.java:389) at org.springframework.cloud.context.scope.GenericScope.get(GenericScope.java:186) at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:353) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:199) at org.springframework.aop.target.SimpleBeanTargetSource.getTarget(SimpleBeanTargetSource.java:35) at org.springframework.cloud.netflix.eureka.serviceregistry.EurekaRegistration.getTargetObject(EurekaRegistration.java:129) at org.springframework.cloud.netflix.eureka.serviceregistry.EurekaRegistration.getEurekaClient(EurekaRegistration.java:117) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:567) at org.springframework.util.ReflectionUtils.invokeMethod(ReflectionUtils.java:282) at org.springframework.cloud.context.scope.GenericScope$LockedScopedProxyFactoryBean.invoke(GenericScope.java:499) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:689) at org.springframework.cloud.netflix.eureka.serviceregistry.EurekaRegistration$$EnhancerBySpringCGLIB$$b0e19ded.getEurekaClient() at org.springframework.cloud.netflix.eureka.serviceregistry.EurekaServiceRegistry.maybeInitializeClient(EurekaServiceRegistry.java:57) at org.springframework.cloud.netflix.eureka.serviceregistry.EurekaServiceRegistry.register(EurekaServiceRegistry.java:38) at org.springframework.cloud.netflix.eureka.serviceregistry.EurekaAutoServiceRegistration.start(EurekaAutoServiceRegistration.java:83) at org.springframework.context.support.DefaultLifecycleProcessor.doStart(DefaultLifecycleProcessor.java:182) at org.springframework.context.support.DefaultLifecycleProcessor.access$200(DefaultLifecycleProcessor.java:53) at org.springframework.context.support.DefaultLifecycleProcessor$LifecycleGroup.start(DefaultLifecycleProcessor.java:360) at org.springframework.context.support.DefaultLifecycleProcessor.startBeans(DefaultLifecycleProcessor.java:158) at org.springframework.context.support.DefaultLifecycleProcessor.onRefresh(DefaultLifecycleProcessor.java:122) at org.springframework.context.support.AbstractApplicationContext.finishRefresh(AbstractApplicationContext.java:893) at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.finishRefresh(ServletWebServerApplicationContext.java:162) at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:552) at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:141) at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:744) at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:391) at org.springframework.boot.SpringApplication.run(SpringApplication.java:312) at org.springframework.boot.SpringApplication.run(SpringApplication.java:1215) at org.springframework.boot.SpringApplication.run(SpringApplication.java:1204) at com.kidgrow.SearchCenterApplication.main(SearchCenterApplication.java:24) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:567) at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:48) at org.springframework.boot.loader.Launcher.launch(Launcher.java:87) at org.springframework.boot.loader.Launcher.launch(Launcher.java:51) at org.springframework.boot.loader.JarLauncher.main(JarLauncher.java:52) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 87 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:40:04.075 WARN 22264 [] [main] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:40:04.075 ERROR 22264 [] [main] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - was unable to refresh its cache! status = Cannot execute request on any known server com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1069) at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:983) at com.netflix.discovery.DiscoveryClient.(DiscoveryClient.java:430) at com.netflix.discovery.DiscoveryClient.(DiscoveryClient.java:276) at com.netflix.discovery.DiscoveryClient.(DiscoveryClient.java:272) at org.springframework.cloud.netflix.eureka.CloudEurekaClient.(CloudEurekaClient.java:67) at org.springframework.cloud.netflix.eureka.EurekaClientAutoConfiguration$RefreshableEurekaClientConfiguration.eurekaClient(EurekaClientAutoConfiguration.java:322) at org.springframework.cloud.netflix.eureka.EurekaClientAutoConfiguration$RefreshableEurekaClientConfiguration$$EnhancerBySpringCGLIB$$b8c84106.CGLIB$eurekaClient$2() at org.springframework.cloud.netflix.eureka.EurekaClientAutoConfiguration$RefreshableEurekaClientConfiguration$$EnhancerBySpringCGLIB$$b8c84106$$FastClassBySpringCGLIB$$8d4ac8d0.invoke() at org.springframework.cglib.proxy.MethodProxy.invokeSuper(MethodProxy.java:244) at org.springframework.context.annotation.ConfigurationClassEnhancer$BeanMethodInterceptor.intercept(ConfigurationClassEnhancer.java:363) at org.springframework.cloud.netflix.eureka.EurekaClientAutoConfiguration$RefreshableEurekaClientConfiguration$$EnhancerBySpringCGLIB$$b8c84106.eurekaClient() at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:567) at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:154) at org.springframework.beans.factory.support.ConstructorResolver.instantiate(ConstructorResolver.java:622) at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:607) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1320) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1159) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:555) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:515) at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$1(AbstractBeanFactory.java:356) at org.springframework.cloud.context.scope.GenericScope$BeanLifecycleWrapper.getBean(GenericScope.java:389) at org.springframework.cloud.context.scope.GenericScope.get(GenericScope.java:186) at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:353) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:199) at org.springframework.aop.target.SimpleBeanTargetSource.getTarget(SimpleBeanTargetSource.java:35) at org.springframework.cloud.netflix.eureka.serviceregistry.EurekaRegistration.getTargetObject(EurekaRegistration.java:129) at org.springframework.cloud.netflix.eureka.serviceregistry.EurekaRegistration.getEurekaClient(EurekaRegistration.java:117) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:567) at org.springframework.util.ReflectionUtils.invokeMethod(ReflectionUtils.java:282) at org.springframework.cloud.context.scope.GenericScope$LockedScopedProxyFactoryBean.invoke(GenericScope.java:499) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:689) at org.springframework.cloud.netflix.eureka.serviceregistry.EurekaRegistration$$EnhancerBySpringCGLIB$$b0e19ded.getEurekaClient() at org.springframework.cloud.netflix.eureka.serviceregistry.EurekaServiceRegistry.maybeInitializeClient(EurekaServiceRegistry.java:57) at org.springframework.cloud.netflix.eureka.serviceregistry.EurekaServiceRegistry.register(EurekaServiceRegistry.java:38) at org.springframework.cloud.netflix.eureka.serviceregistry.EurekaAutoServiceRegistration.start(EurekaAutoServiceRegistration.java:83) at org.springframework.context.support.DefaultLifecycleProcessor.doStart(DefaultLifecycleProcessor.java:182) at org.springframework.context.support.DefaultLifecycleProcessor.access$200(DefaultLifecycleProcessor.java:53) at org.springframework.context.support.DefaultLifecycleProcessor$LifecycleGroup.start(DefaultLifecycleProcessor.java:360) at org.springframework.context.support.DefaultLifecycleProcessor.startBeans(DefaultLifecycleProcessor.java:158) at org.springframework.context.support.DefaultLifecycleProcessor.onRefresh(DefaultLifecycleProcessor.java:122) at org.springframework.context.support.AbstractApplicationContext.finishRefresh(AbstractApplicationContext.java:893) at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.finishRefresh(ServletWebServerApplicationContext.java:162) at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:552) at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:141) at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:744) at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:391) at org.springframework.boot.SpringApplication.run(SpringApplication.java:312) at org.springframework.boot.SpringApplication.run(SpringApplication.java:1215) at org.springframework.boot.SpringApplication.run(SpringApplication.java:1204) at com.kidgrow.SearchCenterApplication.main(SearchCenterApplication.java:24) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:567) at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:48) at org.springframework.boot.loader.Launcher.launch(Launcher.java:87) at org.springframework.boot.loader.Launcher.launch(Launcher.java:51) at org.springframework.boot.loader.JarLauncher.main(JarLauncher.java:52) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:40:04.076 WARN 22264 [] [main] com.netflix.discovery.DiscoveryClient Using default backup registry implementation which does not do anything. [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:40:04.077 INFO 22264 [] [main] com.netflix.discovery.DiscoveryClient Starting heartbeat executor: renew interval is: 30 [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:40:04.079 INFO 22264 [] [main] com.netflix.discovery.InstanceInfoReplicator InstanceInfoReplicator onDemand update allowed rate per min is 4 [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:40:04.081 INFO 22264 [] [main] com.netflix.discovery.DiscoveryClient Discovery Client initialized at timestamp 1583998804081 with initial instances count: 0 [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:40:04.083 INFO 22264 [] [main] org.springframework.cloud.netflix.eureka.serviceregistry.EurekaServiceRegistry Registering application SEARCHCENTER-SERVER with eureka with status UP [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:40:04.084 INFO 22264 [] [main] com.netflix.discovery.DiscoveryClient Saw local status change event StatusChangeEvent [timestamp=1583998804084, current=UP, previous=STARTING] [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:40:04.086 INFO 22264 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100: registering service... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:40:04.111 INFO 22264 [] [main] org.springframework.cloud.stream.binder.rabbit.provisioning.RabbitExchangeQueueProvisioner declaring queue for inbound: springCloudBus.anonymous.qrZxV7vARrigD7qni6DsHQ, bound to: springCloudBus [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:40:04.132 INFO 22264 [] [main] org.springframework.integration.monitor.IntegrationMBeanExporter Registering MessageChannel springCloudBus.anonymous.qrZxV7vARrigD7qni6DsHQ.errors [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:40:04.301 INFO 22264 [] [main] org.springframework.cloud.stream.binder.BinderErrorChannel Channel 'application-1.springCloudBus.anonymous.qrZxV7vARrigD7qni6DsHQ.errors' has 1 subscriber(s). [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:40:04.302 INFO 22264 [] [main] org.springframework.cloud.stream.binder.BinderErrorChannel Channel 'application-1.springCloudBus.anonymous.qrZxV7vARrigD7qni6DsHQ.errors' has 2 subscriber(s). [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:40:04.309 WARN 22264 [] [elasticsearch[_client_][generic][T#1]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{1WuOeAShSxe2JxDeQN3pOw}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:40:04.337 INFO 22264 [] [main] org.springframework.integration.amqp.inbound.AmqpInboundChannelAdapter started inbound.springCloudBus.anonymous.qrZxV7vARrigD7qni6DsHQ [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:40:04.339 INFO 22264 [] [main] springfox.documentation.spring.web.plugins.DocumentationPluginsBootstrapper Context refreshed [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:40:04.358 INFO 22264 [] [main] springfox.documentation.spring.web.plugins.DocumentationPluginsBootstrapper Found 1 custom documentation plugin(s) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:40:04.418 INFO 22264 [] [main] springfox.documentation.spring.web.scanners.ApiListingReferenceScanner Scanning for api listing references [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:40:04.627 INFO 22264 [] [main] io.undertow starting server: Undertow - 2.0.29.Final [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:40:04.641 INFO 22264 [] [main] org.xnio XNIO version 3.3.8.Final [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:40:04.657 INFO 22264 [] [main] org.xnio.nio XNIO NIO Implementation Version 3.3.8.Final [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:40:04.729 INFO 22264 [] [main] io.undertow stopping server: Undertow - 2.0.29.Final [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:40:04.733 INFO 22264 [] [main] org.springframework.boot.autoconfigure.logging.ConditionEvaluationReportLoggingListener Error starting ApplicationContext. To display the conditions report re-run your application with 'debug' enabled. [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:40:04.734 INFO 22264 [] [main] org.springframework.cloud.netflix.eureka.serviceregistry.EurekaServiceRegistry Unregistering application SEARCHCENTER-SERVER with eureka with status DOWN [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:40:04.734 WARN 22264 [] [main] com.netflix.discovery.DiscoveryClient Saw local status change event StatusChangeEvent [timestamp=1583998804734, current=DOWN, previous=UP] [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:40:04.743 INFO 22264 [] [main] org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer Waiting for workers to finish. [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:40:04.864 WARN 26644 [] [elasticsearch[_client_][generic][T#4]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:40:05.340 INFO 22264 [] [main] org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer Successfully waited for workers to finish. [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:40:05.341 INFO 22264 [] [main] org.springframework.integration.amqp.inbound.AmqpInboundChannelAdapter stopped inbound.springCloudBus.anonymous.qrZxV7vARrigD7qni6DsHQ [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:40:05.342 INFO 22264 [] [main] org.springframework.cloud.stream.binder.BinderErrorChannel Channel 'application-1.springCloudBus.anonymous.qrZxV7vARrigD7qni6DsHQ.errors' has 1 subscriber(s). [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:40:05.342 INFO 22264 [] [main] org.springframework.cloud.stream.binder.BinderErrorChannel Channel 'application-1.springCloudBus.anonymous.qrZxV7vARrigD7qni6DsHQ.errors' has 0 subscriber(s). [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:40:05.344 INFO 22264 [] [main] org.springframework.integration.endpoint.EventDrivenConsumer Removing {logging-channel-adapter:_org.springframework.integration.errorLogger} as a subscriber to the 'errorChannel' channel [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:40:05.344 INFO 22264 [] [main] org.springframework.integration.channel.PublishSubscribeChannel Channel 'application-1.errorChannel' has 0 subscriber(s). [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:40:05.344 INFO 22264 [] [main] org.springframework.integration.endpoint.EventDrivenConsumer stopped _org.springframework.integration.errorLogger [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:40:05.349 INFO 22264 [] [main] com.kidgrow.common.utils.CustomThreadPoolTaskExecutor Shutting down ExecutorService 'taskExecutor' [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:40:05.351 INFO 22264 [] [main] org.springframework.scheduling.concurrent.ThreadPoolTaskScheduler Shutting down ExecutorService 'taskScheduler' [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:40:05.550 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Disable delta property : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:40:05.550 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Single vip registry refresh property : null [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:40:05.550 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Force full registry fetch : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:40:05.550 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Application is null : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:40:05.551 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Registered Applications size is zero : true [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:40:05.551 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Application version is -1: true [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:40:05.551 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Getting all instance registry info from the eureka server [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:40:06.095 ERROR 22264 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.post(WebResource.java:570) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.register(AbstractJerseyEurekaHttpClient.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at com.netflix.discovery.InstanceInfoReplicator$1.run(InstanceInfoReplicator.java:101) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 29 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:40:06.095 WARN 22264 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:40:06.096 WARN 22264 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - registration failed Cannot execute request on any known server com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at com.netflix.discovery.InstanceInfoReplicator$1.run(InstanceInfoReplicator.java:101) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:40:06.096 WARN 22264 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.InstanceInfoReplicator There was a problem with the instance info replicator com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at com.netflix.discovery.InstanceInfoReplicator$1.run(InstanceInfoReplicator.java:101) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:40:06.096 INFO 22264 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100: registering service... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:40:06.365 INFO 22264 [] [main] org.springframework.integration.monitor.IntegrationMBeanExporter Summary on shutdown: springCloudBus.anonymous.qrZxV7vARrigD7qni6DsHQ.errors [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:40:06.365 INFO 22264 [] [main] org.springframework.integration.monitor.IntegrationMBeanExporter Summary on shutdown: nullChannel [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:40:06.365 INFO 22264 [] [main] org.springframework.integration.monitor.IntegrationMBeanExporter Summary on shutdown: springCloudBusInput [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:40:06.365 INFO 22264 [] [main] org.springframework.integration.monitor.IntegrationMBeanExporter Summary on shutdown: springCloudBusOutput [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:40:06.365 INFO 22264 [] [main] org.springframework.integration.monitor.IntegrationMBeanExporter Summary on shutdown: errorChannel [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:40:06.365 INFO 22264 [] [main] org.springframework.integration.monitor.IntegrationMBeanExporter Summary on shutdown: org.springframework.cloud.stream.binding.StreamListenerMessageHandler@87f501f [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:40:06.365 INFO 22264 [] [main] org.springframework.integration.monitor.IntegrationMBeanExporter Summary on shutdown: _org.springframework.integration.errorLogger.handler [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:40:06.365 INFO 22264 [] [main] com.netflix.discovery.DiscoveryClient Shutting down DiscoveryClient ... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:40:07.555 ERROR 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.get(WebResource.java:509) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplicationsInternal(AbstractJerseyEurekaHttpClient.java:194) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplications(AbstractJerseyEurekaHttpClient.java:165) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1069) at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:983) at com.netflix.discovery.DiscoveryClient.refreshRegistry(DiscoveryClient.java:1497) at com.netflix.discovery.DiscoveryClient$CacheRefreshThread.run(DiscoveryClient.java:1464) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 30 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:40:07.555 WARN 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:40:07.555 ERROR 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - was unable to refresh its cache! status = Cannot execute request on any known server com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1069) at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:983) at com.netflix.discovery.DiscoveryClient.refreshRegistry(DiscoveryClient.java:1497) at com.netflix.discovery.DiscoveryClient$CacheRefreshThread.run(DiscoveryClient.java:1464) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:40:07.565 ERROR 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.put(WebResource.java:529) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.sendHeartBeat(AbstractJerseyEurekaHttpClient.java:102) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.DiscoveryClient.renew(DiscoveryClient.java:864) at com.netflix.discovery.DiscoveryClient$HeartbeatThread.run(DiscoveryClient.java:1423) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 27 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:40:07.565 WARN 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:40:07.565 ERROR 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - was unable to send heartbeat! com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.DiscoveryClient.renew(DiscoveryClient.java:864) at com.netflix.discovery.DiscoveryClient$HeartbeatThread.run(DiscoveryClient.java:1423) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:40:07.569 INFO 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100: registering service... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:40:08.109 ERROR 22264 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.post(WebResource.java:570) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.register(AbstractJerseyEurekaHttpClient.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at com.netflix.discovery.InstanceInfoReplicator$1.run(InstanceInfoReplicator.java:101) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 29 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:40:08.109 WARN 22264 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:40:08.109 WARN 22264 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - registration failed Cannot execute request on any known server com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at com.netflix.discovery.InstanceInfoReplicator$1.run(InstanceInfoReplicator.java:101) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:40:08.110 WARN 22264 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.InstanceInfoReplicator There was a problem with the instance info replicator com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at com.netflix.discovery.InstanceInfoReplicator$1.run(InstanceInfoReplicator.java:101) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:40:08.110 INFO 22264 [] [main] com.netflix.discovery.DiscoveryClient Unregistering ... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:40:09.571 ERROR 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.post(WebResource.java:570) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.register(AbstractJerseyEurekaHttpClient.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 28 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:40:09.572 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:40:09.572 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - registration failed Cannot execute request on any known server com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:40:09.572 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.InstanceInfoReplicator There was a problem with the instance info replicator com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:40:09.881 WARN 26644 [] [elasticsearch[_client_][generic][T#3]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:40:10.124 ERROR 22264 [] [main] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.delete(WebResource.java:591) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.cancel(AbstractJerseyEurekaHttpClient.java:76) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$2.execute(EurekaHttpClientDecorator.java:74) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.cancel(EurekaHttpClientDecorator.java:71) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$2.execute(EurekaHttpClientDecorator.java:74) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.cancel(EurekaHttpClientDecorator.java:71) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$2.execute(EurekaHttpClientDecorator.java:74) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.cancel(EurekaHttpClientDecorator.java:71) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$2.execute(EurekaHttpClientDecorator.java:74) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.cancel(EurekaHttpClientDecorator.java:71) at com.netflix.discovery.DiscoveryClient.unregister(DiscoveryClient.java:941) at com.netflix.discovery.DiscoveryClient.shutdown(DiscoveryClient.java:919) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:567) at org.springframework.beans.factory.annotation.InitDestroyAnnotationBeanPostProcessor$LifecycleElement.invoke(InitDestroyAnnotationBeanPostProcessor.java:363) at org.springframework.beans.factory.annotation.InitDestroyAnnotationBeanPostProcessor$LifecycleMetadata.invokeDestroyMethods(InitDestroyAnnotationBeanPostProcessor.java:321) at org.springframework.beans.factory.annotation.InitDestroyAnnotationBeanPostProcessor.postProcessBeforeDestruction(InitDestroyAnnotationBeanPostProcessor.java:156) at org.springframework.beans.factory.support.DisposableBeanAdapter.destroy(DisposableBeanAdapter.java:242) at org.springframework.beans.factory.support.DisposableBeanAdapter.run(DisposableBeanAdapter.java:235) at org.springframework.cloud.context.scope.GenericScope$BeanLifecycleWrapper.destroy(GenericScope.java:403) at org.springframework.cloud.context.scope.GenericScope.destroy(GenericScope.java:142) at org.springframework.beans.factory.support.DisposableBeanAdapter.destroy(DisposableBeanAdapter.java:258) at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.destroyBean(DefaultSingletonBeanRegistry.java:571) at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.destroySingleton(DefaultSingletonBeanRegistry.java:543) at org.springframework.beans.factory.support.DefaultListableBeanFactory.destroySingleton(DefaultListableBeanFactory.java:1040) at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.destroySingletons(DefaultSingletonBeanRegistry.java:504) at org.springframework.beans.factory.support.DefaultListableBeanFactory.destroySingletons(DefaultListableBeanFactory.java:1033) at org.springframework.context.support.AbstractApplicationContext.destroyBeans(AbstractApplicationContext.java:1057) at org.springframework.context.support.AbstractApplicationContext.doClose(AbstractApplicationContext.java:1026) at org.springframework.context.support.AbstractApplicationContext.close(AbstractApplicationContext.java:975) at org.springframework.boot.builder.ParentContextCloserApplicationListener$ContextCloserListener.onApplicationEvent(ParentContextCloserApplicationListener.java:94) at org.springframework.boot.builder.ParentContextCloserApplicationListener$ContextCloserListener.onApplicationEvent(ParentContextCloserApplicationListener.java:82) at org.springframework.context.event.SimpleApplicationEventMulticaster.doInvokeListener(SimpleApplicationEventMulticaster.java:172) at org.springframework.context.event.SimpleApplicationEventMulticaster.invokeListener(SimpleApplicationEventMulticaster.java:165) at org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:139) at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:402) at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:359) at org.springframework.context.support.AbstractApplicationContext.doClose(AbstractApplicationContext.java:1009) at org.springframework.context.support.AbstractApplicationContext.close(AbstractApplicationContext.java:975) at org.springframework.cloud.bootstrap.BootstrapApplicationListener$CloseContextOnFailureApplicationListener.onApplicationEvent(BootstrapApplicationListener.java:504) at org.springframework.context.event.SimpleApplicationEventMulticaster.doInvokeListener(SimpleApplicationEventMulticaster.java:172) at org.springframework.context.event.SimpleApplicationEventMulticaster.invokeListener(SimpleApplicationEventMulticaster.java:165) at org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:139) at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:402) at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:359) at org.springframework.boot.context.event.EventPublishingRunListener.failed(EventPublishingRunListener.java:112) at org.springframework.boot.SpringApplicationRunListeners.callFailedListener(SpringApplicationRunListeners.java:90) at org.springframework.boot.SpringApplicationRunListeners.failed(SpringApplicationRunListeners.java:83) at org.springframework.boot.SpringApplication.handleRunFailure(SpringApplication.java:794) at org.springframework.boot.SpringApplication.run(SpringApplication.java:322) at org.springframework.boot.SpringApplication.run(SpringApplication.java:1215) at org.springframework.boot.SpringApplication.run(SpringApplication.java:1204) at com.kidgrow.SearchCenterApplication.main(SearchCenterApplication.java:24) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:567) at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:48) at org.springframework.boot.loader.Launcher.launch(Launcher.java:87) at org.springframework.boot.loader.Launcher.launch(Launcher.java:51) at org.springframework.boot.loader.JarLauncher.main(JarLauncher.java:52) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 73 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:40:10.125 WARN 22264 [] [main] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:40:10.125 ERROR 22264 [] [main] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - de-registration failedCannot execute request on any known server com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.cancel(EurekaHttpClientDecorator.java:71) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$2.execute(EurekaHttpClientDecorator.java:74) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.cancel(EurekaHttpClientDecorator.java:71) at com.netflix.discovery.DiscoveryClient.unregister(DiscoveryClient.java:941) at com.netflix.discovery.DiscoveryClient.shutdown(DiscoveryClient.java:919) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:567) at org.springframework.beans.factory.annotation.InitDestroyAnnotationBeanPostProcessor$LifecycleElement.invoke(InitDestroyAnnotationBeanPostProcessor.java:363) at org.springframework.beans.factory.annotation.InitDestroyAnnotationBeanPostProcessor$LifecycleMetadata.invokeDestroyMethods(InitDestroyAnnotationBeanPostProcessor.java:321) at org.springframework.beans.factory.annotation.InitDestroyAnnotationBeanPostProcessor.postProcessBeforeDestruction(InitDestroyAnnotationBeanPostProcessor.java:156) at org.springframework.beans.factory.support.DisposableBeanAdapter.destroy(DisposableBeanAdapter.java:242) at org.springframework.beans.factory.support.DisposableBeanAdapter.run(DisposableBeanAdapter.java:235) at org.springframework.cloud.context.scope.GenericScope$BeanLifecycleWrapper.destroy(GenericScope.java:403) at org.springframework.cloud.context.scope.GenericScope.destroy(GenericScope.java:142) at org.springframework.beans.factory.support.DisposableBeanAdapter.destroy(DisposableBeanAdapter.java:258) at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.destroyBean(DefaultSingletonBeanRegistry.java:571) at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.destroySingleton(DefaultSingletonBeanRegistry.java:543) at org.springframework.beans.factory.support.DefaultListableBeanFactory.destroySingleton(DefaultListableBeanFactory.java:1040) at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.destroySingletons(DefaultSingletonBeanRegistry.java:504) at org.springframework.beans.factory.support.DefaultListableBeanFactory.destroySingletons(DefaultListableBeanFactory.java:1033) at org.springframework.context.support.AbstractApplicationContext.destroyBeans(AbstractApplicationContext.java:1057) at org.springframework.context.support.AbstractApplicationContext.doClose(AbstractApplicationContext.java:1026) at org.springframework.context.support.AbstractApplicationContext.close(AbstractApplicationContext.java:975) at org.springframework.boot.builder.ParentContextCloserApplicationListener$ContextCloserListener.onApplicationEvent(ParentContextCloserApplicationListener.java:94) at org.springframework.boot.builder.ParentContextCloserApplicationListener$ContextCloserListener.onApplicationEvent(ParentContextCloserApplicationListener.java:82) at org.springframework.context.event.SimpleApplicationEventMulticaster.doInvokeListener(SimpleApplicationEventMulticaster.java:172) at org.springframework.context.event.SimpleApplicationEventMulticaster.invokeListener(SimpleApplicationEventMulticaster.java:165) at org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:139) at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:402) at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:359) at org.springframework.context.support.AbstractApplicationContext.doClose(AbstractApplicationContext.java:1009) at org.springframework.context.support.AbstractApplicationContext.close(AbstractApplicationContext.java:975) at org.springframework.cloud.bootstrap.BootstrapApplicationListener$CloseContextOnFailureApplicationListener.onApplicationEvent(BootstrapApplicationListener.java:504) at org.springframework.context.event.SimpleApplicationEventMulticaster.doInvokeListener(SimpleApplicationEventMulticaster.java:172) at org.springframework.context.event.SimpleApplicationEventMulticaster.invokeListener(SimpleApplicationEventMulticaster.java:165) at org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:139) at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:402) at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:359) at org.springframework.boot.context.event.EventPublishingRunListener.failed(EventPublishingRunListener.java:112) at org.springframework.boot.SpringApplicationRunListeners.callFailedListener(SpringApplicationRunListeners.java:90) at org.springframework.boot.SpringApplicationRunListeners.failed(SpringApplicationRunListeners.java:83) at org.springframework.boot.SpringApplication.handleRunFailure(SpringApplication.java:794) at org.springframework.boot.SpringApplication.run(SpringApplication.java:322) at org.springframework.boot.SpringApplication.run(SpringApplication.java:1215) at org.springframework.boot.SpringApplication.run(SpringApplication.java:1204) at com.kidgrow.SearchCenterApplication.main(SearchCenterApplication.java:24) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:567) at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:48) at org.springframework.boot.loader.Launcher.launch(Launcher.java:87) at org.springframework.boot.loader.Launcher.launch(Launcher.java:51) at org.springframework.boot.loader.JarLauncher.main(JarLauncher.java:52) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:40:10.132 INFO 22264 [] [main] com.netflix.discovery.DiscoveryClient Completed shut down of DiscoveryClient [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:40:10.134 ERROR 22264 [] [main] org.springframework.boot.diagnostics.LoggingFailureAnalysisReporter *************************** APPLICATION FAILED TO START *************************** Description: Web server failed to start. Port 7100 was already in use. Action: Identify and stop the process that's listening on port 7100 or configure this application to listen on another port. [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:40:14.898 WARN 26644 [] [elasticsearch[_client_][generic][T#3]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:40:19.919 WARN 26644 [] [elasticsearch[_client_][generic][T#1]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:40:24.936 WARN 26644 [] [elasticsearch[_client_][generic][T#1]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:40:29.947 WARN 26644 [] [elasticsearch[_client_][generic][T#2]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:40:34.961 WARN 26644 [] [elasticsearch[_client_][generic][T#2]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:40:37.557 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Disable delta property : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:40:37.557 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Single vip registry refresh property : null [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:40:37.557 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Force full registry fetch : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:40:37.557 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Application is null : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:40:37.557 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Registered Applications size is zero : true [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:40:37.557 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Application version is -1: true [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:40:37.557 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Getting all instance registry info from the eureka server [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:40:39.571 ERROR 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.get(WebResource.java:509) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplicationsInternal(AbstractJerseyEurekaHttpClient.java:194) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplications(AbstractJerseyEurekaHttpClient.java:165) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1069) at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:983) at com.netflix.discovery.DiscoveryClient.refreshRegistry(DiscoveryClient.java:1497) at com.netflix.discovery.DiscoveryClient$CacheRefreshThread.run(DiscoveryClient.java:1464) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 30 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:40:39.571 WARN 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:40:39.571 ERROR 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - was unable to refresh its cache! status = Cannot execute request on any known server com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1069) at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:983) at com.netflix.discovery.DiscoveryClient.refreshRegistry(DiscoveryClient.java:1497) at com.netflix.discovery.DiscoveryClient$CacheRefreshThread.run(DiscoveryClient.java:1464) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:40:39.574 INFO 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100: registering service... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:40:39.580 ERROR 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.put(WebResource.java:529) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.sendHeartBeat(AbstractJerseyEurekaHttpClient.java:102) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.DiscoveryClient.renew(DiscoveryClient.java:864) at com.netflix.discovery.DiscoveryClient$HeartbeatThread.run(DiscoveryClient.java:1423) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 27 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:40:39.580 WARN 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:40:39.580 ERROR 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - was unable to send heartbeat! com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.DiscoveryClient.renew(DiscoveryClient.java:864) at com.netflix.discovery.DiscoveryClient$HeartbeatThread.run(DiscoveryClient.java:1423) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:40:39.973 WARN 26644 [] [elasticsearch[_client_][generic][T#4]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:40:41.588 ERROR 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.post(WebResource.java:570) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.register(AbstractJerseyEurekaHttpClient.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 28 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:40:41.588 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:40:41.588 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - registration failed Cannot execute request on any known server com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:40:41.588 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.InstanceInfoReplicator There was a problem with the instance info replicator com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:40:44.986 WARN 26644 [] [elasticsearch[_client_][generic][T#4]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:40:49.999 WARN 26644 [] [elasticsearch[_client_][generic][T#4]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:40:55.023 WARN 26644 [] [elasticsearch[_client_][generic][T#2]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:41:00.038 WARN 26644 [] [elasticsearch[_client_][generic][T#2]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:41:05.160 WARN 26644 [] [elasticsearch[_client_][generic][T#2]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:41:09.573 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Disable delta property : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:41:09.573 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Single vip registry refresh property : null [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:41:09.573 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Force full registry fetch : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:41:09.573 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Application is null : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:41:09.573 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Registered Applications size is zero : true [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:41:09.573 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Application version is -1: true [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:41:09.573 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Getting all instance registry info from the eureka server [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:41:10.184 WARN 26644 [] [elasticsearch[_client_][generic][T#2]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:41:11.576 ERROR 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.get(WebResource.java:509) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplicationsInternal(AbstractJerseyEurekaHttpClient.java:194) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplications(AbstractJerseyEurekaHttpClient.java:165) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1069) at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:983) at com.netflix.discovery.DiscoveryClient.refreshRegistry(DiscoveryClient.java:1497) at com.netflix.discovery.DiscoveryClient$CacheRefreshThread.run(DiscoveryClient.java:1464) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 30 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:41:11.576 WARN 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:41:11.576 ERROR 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - was unable to refresh its cache! status = Cannot execute request on any known server com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1069) at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:983) at com.netflix.discovery.DiscoveryClient.refreshRegistry(DiscoveryClient.java:1497) at com.netflix.discovery.DiscoveryClient$CacheRefreshThread.run(DiscoveryClient.java:1464) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:41:11.582 ERROR 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.put(WebResource.java:529) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.sendHeartBeat(AbstractJerseyEurekaHttpClient.java:102) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.DiscoveryClient.renew(DiscoveryClient.java:864) at com.netflix.discovery.DiscoveryClient$HeartbeatThread.run(DiscoveryClient.java:1423) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 27 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:41:11.582 WARN 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:41:11.582 ERROR 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - was unable to send heartbeat! com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.DiscoveryClient.renew(DiscoveryClient.java:864) at com.netflix.discovery.DiscoveryClient$HeartbeatThread.run(DiscoveryClient.java:1423) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:41:11.589 INFO 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100: registering service... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:41:13.592 ERROR 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.post(WebResource.java:570) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.register(AbstractJerseyEurekaHttpClient.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 28 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:41:13.592 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:41:13.592 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - registration failed Cannot execute request on any known server com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:41:13.592 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.InstanceInfoReplicator There was a problem with the instance info replicator com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:41:15.199 WARN 26644 [] [elasticsearch[_client_][generic][T#2]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:41:20.215 WARN 26644 [] [elasticsearch[_client_][generic][T#3]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:41:25.222 WARN 26644 [] [elasticsearch[_client_][generic][T#3]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:41:30.311 WARN 26644 [] [elasticsearch[_client_][generic][T#3]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:41:35.319 WARN 26644 [] [elasticsearch[_client_][generic][T#3]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:41:40.327 WARN 26644 [] [elasticsearch[_client_][generic][T#3]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:41:41.578 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Disable delta property : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:41:41.578 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Single vip registry refresh property : null [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:41:41.578 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Force full registry fetch : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:41:41.578 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Application is null : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:41:41.578 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Registered Applications size is zero : true [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:41:41.578 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Application version is -1: true [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:41:41.578 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Getting all instance registry info from the eureka server [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:41:43.586 ERROR 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.put(WebResource.java:529) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.sendHeartBeat(AbstractJerseyEurekaHttpClient.java:102) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.DiscoveryClient.renew(DiscoveryClient.java:864) at com.netflix.discovery.DiscoveryClient$HeartbeatThread.run(DiscoveryClient.java:1423) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 27 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:41:43.586 WARN 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:41:43.586 ERROR 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - was unable to send heartbeat! com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.DiscoveryClient.renew(DiscoveryClient.java:864) at com.netflix.discovery.DiscoveryClient$HeartbeatThread.run(DiscoveryClient.java:1423) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:41:43.592 ERROR 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.get(WebResource.java:509) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplicationsInternal(AbstractJerseyEurekaHttpClient.java:194) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplications(AbstractJerseyEurekaHttpClient.java:165) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1069) at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:983) at com.netflix.discovery.DiscoveryClient.refreshRegistry(DiscoveryClient.java:1497) at com.netflix.discovery.DiscoveryClient$CacheRefreshThread.run(DiscoveryClient.java:1464) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 30 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:41:43.592 WARN 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:41:43.592 ERROR 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - was unable to refresh its cache! status = Cannot execute request on any known server com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1069) at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:983) at com.netflix.discovery.DiscoveryClient.refreshRegistry(DiscoveryClient.java:1497) at com.netflix.discovery.DiscoveryClient$CacheRefreshThread.run(DiscoveryClient.java:1464) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:41:43.594 INFO 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100: registering service... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:41:45.336 WARN 26644 [] [elasticsearch[_client_][generic][T#3]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:41:45.598 ERROR 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.post(WebResource.java:570) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.register(AbstractJerseyEurekaHttpClient.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 28 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:41:45.598 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:41:45.598 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - registration failed Cannot execute request on any known server com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:41:45.599 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.InstanceInfoReplicator There was a problem with the instance info replicator com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:41:50.343 WARN 26644 [] [elasticsearch[_client_][generic][T#2]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:41:55.348 WARN 26644 [] [elasticsearch[_client_][generic][T#2]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:42:00.354 WARN 26644 [] [elasticsearch[_client_][generic][T#2]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:42:05.360 WARN 26644 [] [elasticsearch[_client_][generic][T#2]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:42:10.366 WARN 26644 [] [elasticsearch[_client_][generic][T#4]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:42:13.593 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Disable delta property : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:42:13.593 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Single vip registry refresh property : null [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:42:13.593 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Force full registry fetch : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:42:13.593 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Application is null : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:42:13.593 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Registered Applications size is zero : true [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:42:13.593 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Application version is -1: true [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:42:13.593 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Getting all instance registry info from the eureka server [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:42:15.377 WARN 26644 [] [elasticsearch[_client_][generic][T#4]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:42:15.594 ERROR 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.put(WebResource.java:529) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.sendHeartBeat(AbstractJerseyEurekaHttpClient.java:102) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.DiscoveryClient.renew(DiscoveryClient.java:864) at com.netflix.discovery.DiscoveryClient$HeartbeatThread.run(DiscoveryClient.java:1423) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 27 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:42:15.595 WARN 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:42:15.595 ERROR 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - was unable to send heartbeat! com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.DiscoveryClient.renew(DiscoveryClient.java:864) at com.netflix.discovery.DiscoveryClient$HeartbeatThread.run(DiscoveryClient.java:1423) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:42:15.598 ERROR 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.get(WebResource.java:509) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplicationsInternal(AbstractJerseyEurekaHttpClient.java:194) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplications(AbstractJerseyEurekaHttpClient.java:165) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1069) at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:983) at com.netflix.discovery.DiscoveryClient.refreshRegistry(DiscoveryClient.java:1497) at com.netflix.discovery.DiscoveryClient$CacheRefreshThread.run(DiscoveryClient.java:1464) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 30 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:42:15.598 WARN 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:42:15.598 ERROR 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - was unable to refresh its cache! status = Cannot execute request on any known server com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1069) at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:983) at com.netflix.discovery.DiscoveryClient.refreshRegistry(DiscoveryClient.java:1497) at com.netflix.discovery.DiscoveryClient$CacheRefreshThread.run(DiscoveryClient.java:1464) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:42:15.600 INFO 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100: registering service... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:42:17.603 ERROR 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.post(WebResource.java:570) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.register(AbstractJerseyEurekaHttpClient.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 28 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:42:17.603 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:42:17.603 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - registration failed Cannot execute request on any known server com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:42:17.603 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.InstanceInfoReplicator There was a problem with the instance info replicator com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:42:20.383 WARN 26644 [] [elasticsearch[_client_][generic][T#3]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:42:25.393 WARN 26644 [] [elasticsearch[_client_][generic][T#3]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:42:30.402 WARN 26644 [] [elasticsearch[_client_][generic][T#3]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:42:35.411 WARN 26644 [] [elasticsearch[_client_][generic][T#2]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:42:40.420 WARN 26644 [] [elasticsearch[_client_][generic][T#1]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:42:45.427 WARN 26644 [] [elasticsearch[_client_][generic][T#1]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:42:45.599 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Disable delta property : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:42:45.599 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Single vip registry refresh property : null [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:42:45.599 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Force full registry fetch : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:42:45.599 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Application is null : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:42:45.599 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Registered Applications size is zero : true [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:42:45.599 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Application version is -1: true [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:42:45.599 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Getting all instance registry info from the eureka server [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:42:47.599 ERROR 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.put(WebResource.java:529) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.sendHeartBeat(AbstractJerseyEurekaHttpClient.java:102) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.DiscoveryClient.renew(DiscoveryClient.java:864) at com.netflix.discovery.DiscoveryClient$HeartbeatThread.run(DiscoveryClient.java:1423) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 27 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:42:47.599 WARN 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:42:47.599 ERROR 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - was unable to send heartbeat! com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.DiscoveryClient.renew(DiscoveryClient.java:864) at com.netflix.discovery.DiscoveryClient$HeartbeatThread.run(DiscoveryClient.java:1423) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:42:47.602 ERROR 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.get(WebResource.java:509) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplicationsInternal(AbstractJerseyEurekaHttpClient.java:194) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplications(AbstractJerseyEurekaHttpClient.java:165) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1069) at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:983) at com.netflix.discovery.DiscoveryClient.refreshRegistry(DiscoveryClient.java:1497) at com.netflix.discovery.DiscoveryClient$CacheRefreshThread.run(DiscoveryClient.java:1464) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 30 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:42:47.602 WARN 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:42:47.602 ERROR 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - was unable to refresh its cache! status = Cannot execute request on any known server com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1069) at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:983) at com.netflix.discovery.DiscoveryClient.refreshRegistry(DiscoveryClient.java:1497) at com.netflix.discovery.DiscoveryClient$CacheRefreshThread.run(DiscoveryClient.java:1464) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:42:47.606 INFO 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100: registering service... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:42:49.620 ERROR 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.post(WebResource.java:570) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.register(AbstractJerseyEurekaHttpClient.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 28 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:42:49.620 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:42:49.620 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - registration failed Cannot execute request on any known server com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:42:49.620 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.InstanceInfoReplicator There was a problem with the instance info replicator com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:42:50.433 WARN 26644 [] [elasticsearch[_client_][generic][T#3]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:42:55.439 WARN 26644 [] [elasticsearch[_client_][generic][T#2]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:43:00.446 WARN 26644 [] [elasticsearch[_client_][generic][T#2]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:43:05.452 WARN 26644 [] [elasticsearch[_client_][generic][T#2]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:43:10.459 WARN 26644 [] [elasticsearch[_client_][generic][T#2]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:43:15.468 WARN 26644 [] [elasticsearch[_client_][generic][T#2]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:43:17.604 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Disable delta property : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:43:17.604 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Single vip registry refresh property : null [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:43:17.604 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Force full registry fetch : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:43:17.604 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Application is null : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:43:17.604 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Registered Applications size is zero : true [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:43:17.604 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Application version is -1: true [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:43:17.604 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Getting all instance registry info from the eureka server [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:43:19.603 ERROR 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.put(WebResource.java:529) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.sendHeartBeat(AbstractJerseyEurekaHttpClient.java:102) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.DiscoveryClient.renew(DiscoveryClient.java:864) at com.netflix.discovery.DiscoveryClient$HeartbeatThread.run(DiscoveryClient.java:1423) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 27 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:43:19.603 WARN 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:43:19.603 ERROR 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - was unable to send heartbeat! com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.DiscoveryClient.renew(DiscoveryClient.java:864) at com.netflix.discovery.DiscoveryClient$HeartbeatThread.run(DiscoveryClient.java:1423) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:43:19.620 ERROR 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.get(WebResource.java:509) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplicationsInternal(AbstractJerseyEurekaHttpClient.java:194) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplications(AbstractJerseyEurekaHttpClient.java:165) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1069) at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:983) at com.netflix.discovery.DiscoveryClient.refreshRegistry(DiscoveryClient.java:1497) at com.netflix.discovery.DiscoveryClient$CacheRefreshThread.run(DiscoveryClient.java:1464) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 30 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:43:19.620 WARN 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:43:19.620 ERROR 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - was unable to refresh its cache! status = Cannot execute request on any known server com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1069) at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:983) at com.netflix.discovery.DiscoveryClient.refreshRegistry(DiscoveryClient.java:1497) at com.netflix.discovery.DiscoveryClient$CacheRefreshThread.run(DiscoveryClient.java:1464) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:43:19.621 INFO 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100: registering service... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:43:20.477 WARN 26644 [] [elasticsearch[_client_][generic][T#2]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:43:21.634 ERROR 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.post(WebResource.java:570) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.register(AbstractJerseyEurekaHttpClient.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 28 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:43:21.634 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:43:21.634 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - registration failed Cannot execute request on any known server com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:43:21.634 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.InstanceInfoReplicator There was a problem with the instance info replicator com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:43:25.487 WARN 26644 [] [elasticsearch[_client_][generic][T#3]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:43:30.495 WARN 26644 [] [elasticsearch[_client_][generic][T#3]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:43:35.502 WARN 26644 [] [elasticsearch[_client_][generic][T#3]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:43:40.508 WARN 26644 [] [elasticsearch[_client_][generic][T#2]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:43:45.515 WARN 26644 [] [elasticsearch[_client_][generic][T#2]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:43:49.621 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Disable delta property : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:43:49.621 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Single vip registry refresh property : null [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:43:49.621 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Force full registry fetch : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:43:49.621 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Application is null : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:43:49.621 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Registered Applications size is zero : true [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:43:49.621 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Application version is -1: true [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:43:49.621 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Getting all instance registry info from the eureka server [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:43:50.522 WARN 26644 [] [elasticsearch[_client_][generic][T#2]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:43:51.620 ERROR 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.put(WebResource.java:529) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.sendHeartBeat(AbstractJerseyEurekaHttpClient.java:102) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.DiscoveryClient.renew(DiscoveryClient.java:864) at com.netflix.discovery.DiscoveryClient$HeartbeatThread.run(DiscoveryClient.java:1423) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 27 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:43:51.620 WARN 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:43:51.620 ERROR 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - was unable to send heartbeat! com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.DiscoveryClient.renew(DiscoveryClient.java:864) at com.netflix.discovery.DiscoveryClient$HeartbeatThread.run(DiscoveryClient.java:1423) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:43:51.634 ERROR 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.get(WebResource.java:509) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplicationsInternal(AbstractJerseyEurekaHttpClient.java:194) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplications(AbstractJerseyEurekaHttpClient.java:165) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1069) at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:983) at com.netflix.discovery.DiscoveryClient.refreshRegistry(DiscoveryClient.java:1497) at com.netflix.discovery.DiscoveryClient$CacheRefreshThread.run(DiscoveryClient.java:1464) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 30 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:43:51.634 WARN 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:43:51.634 ERROR 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - was unable to refresh its cache! status = Cannot execute request on any known server com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1069) at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:983) at com.netflix.discovery.DiscoveryClient.refreshRegistry(DiscoveryClient.java:1497) at com.netflix.discovery.DiscoveryClient$CacheRefreshThread.run(DiscoveryClient.java:1464) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:43:51.635 INFO 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100: registering service... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:43:53.637 ERROR 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.post(WebResource.java:570) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.register(AbstractJerseyEurekaHttpClient.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 28 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:43:53.637 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:43:53.637 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - registration failed Cannot execute request on any known server com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:43:53.638 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.InstanceInfoReplicator There was a problem with the instance info replicator com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:43:55.533 WARN 26644 [] [elasticsearch[_client_][generic][T#2]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:44:00.540 WARN 26644 [] [elasticsearch[_client_][generic][T#4]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:44:05.546 WARN 26644 [] [elasticsearch[_client_][generic][T#4]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:44:10.554 WARN 26644 [] [elasticsearch[_client_][generic][T#3]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:44:15.562 WARN 26644 [] [elasticsearch[_client_][generic][T#3]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:44:20.568 WARN 26644 [] [elasticsearch[_client_][generic][T#3]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:44:21.635 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Disable delta property : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:44:21.635 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Single vip registry refresh property : null [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:44:21.635 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Force full registry fetch : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:44:21.635 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Application is null : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:44:21.635 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Registered Applications size is zero : true [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:44:21.635 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Application version is -1: true [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:44:21.635 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Getting all instance registry info from the eureka server [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:44:23.625 ERROR 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.put(WebResource.java:529) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.sendHeartBeat(AbstractJerseyEurekaHttpClient.java:102) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.DiscoveryClient.renew(DiscoveryClient.java:864) at com.netflix.discovery.DiscoveryClient$HeartbeatThread.run(DiscoveryClient.java:1423) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 27 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:44:23.625 WARN 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:44:23.625 ERROR 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - was unable to send heartbeat! com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.DiscoveryClient.renew(DiscoveryClient.java:864) at com.netflix.discovery.DiscoveryClient$HeartbeatThread.run(DiscoveryClient.java:1423) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:44:23.639 INFO 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100: registering service... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:44:23.640 ERROR 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.get(WebResource.java:509) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplicationsInternal(AbstractJerseyEurekaHttpClient.java:194) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplications(AbstractJerseyEurekaHttpClient.java:165) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1069) at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:983) at com.netflix.discovery.DiscoveryClient.refreshRegistry(DiscoveryClient.java:1497) at com.netflix.discovery.DiscoveryClient$CacheRefreshThread.run(DiscoveryClient.java:1464) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 30 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:44:23.640 WARN 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:44:23.640 ERROR 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - was unable to refresh its cache! status = Cannot execute request on any known server com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1069) at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:983) at com.netflix.discovery.DiscoveryClient.refreshRegistry(DiscoveryClient.java:1497) at com.netflix.discovery.DiscoveryClient$CacheRefreshThread.run(DiscoveryClient.java:1464) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:44:25.575 WARN 26644 [] [elasticsearch[_client_][generic][T#4]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:44:25.642 ERROR 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.post(WebResource.java:570) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.register(AbstractJerseyEurekaHttpClient.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 28 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:44:25.642 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:44:25.642 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - registration failed Cannot execute request on any known server com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:44:25.642 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.InstanceInfoReplicator There was a problem with the instance info replicator com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:44:30.581 WARN 26644 [] [elasticsearch[_client_][generic][T#2]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:44:33.484 INFO 26644 [] [AsyncResolver-bootstrap-executor-0] com.netflix.discovery.shared.resolver.aws.ConfigClusterResolver Resolving eureka endpoints via configuration [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:44:35.587 WARN 26644 [] [elasticsearch[_client_][generic][T#2]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:44:40.594 WARN 26644 [] [elasticsearch[_client_][generic][T#2]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:44:45.603 WARN 26644 [] [elasticsearch[_client_][generic][T#4]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:44:50.610 WARN 26644 [] [elasticsearch[_client_][generic][T#1]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:44:53.642 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Disable delta property : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:44:53.642 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Single vip registry refresh property : null [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:44:53.642 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Force full registry fetch : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:44:53.642 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Application is null : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:44:53.642 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Registered Applications size is zero : true [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:44:53.642 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Application version is -1: true [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:44:53.642 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Getting all instance registry info from the eureka server [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:44:55.618 WARN 26644 [] [elasticsearch[_client_][generic][T#1]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:44:55.631 ERROR 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.put(WebResource.java:529) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.sendHeartBeat(AbstractJerseyEurekaHttpClient.java:102) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.DiscoveryClient.renew(DiscoveryClient.java:864) at com.netflix.discovery.DiscoveryClient$HeartbeatThread.run(DiscoveryClient.java:1423) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 27 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:44:55.631 WARN 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:44:55.631 ERROR 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - was unable to send heartbeat! com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.DiscoveryClient.renew(DiscoveryClient.java:864) at com.netflix.discovery.DiscoveryClient$HeartbeatThread.run(DiscoveryClient.java:1423) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:44:55.645 INFO 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100: registering service... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:44:55.647 ERROR 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.get(WebResource.java:509) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplicationsInternal(AbstractJerseyEurekaHttpClient.java:194) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplications(AbstractJerseyEurekaHttpClient.java:165) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1069) at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:983) at com.netflix.discovery.DiscoveryClient.refreshRegistry(DiscoveryClient.java:1497) at com.netflix.discovery.DiscoveryClient$CacheRefreshThread.run(DiscoveryClient.java:1464) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 30 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:44:55.647 WARN 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:44:55.647 ERROR 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - was unable to refresh its cache! status = Cannot execute request on any known server com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1069) at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:983) at com.netflix.discovery.DiscoveryClient.refreshRegistry(DiscoveryClient.java:1497) at com.netflix.discovery.DiscoveryClient$CacheRefreshThread.run(DiscoveryClient.java:1464) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:44:57.648 ERROR 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.post(WebResource.java:570) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.register(AbstractJerseyEurekaHttpClient.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 28 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:44:57.648 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:44:57.648 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - registration failed Cannot execute request on any known server com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:44:57.648 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.InstanceInfoReplicator There was a problem with the instance info replicator com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:45:00.628 WARN 26644 [] [elasticsearch[_client_][generic][T#2]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:45:05.635 WARN 26644 [] [elasticsearch[_client_][generic][T#2]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:45:10.643 WARN 26644 [] [elasticsearch[_client_][generic][T#2]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:45:15.649 WARN 26644 [] [elasticsearch[_client_][generic][T#1]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:45:20.655 WARN 26644 [] [elasticsearch[_client_][generic][T#4]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:45:25.649 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Disable delta property : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:45:25.649 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Single vip registry refresh property : null [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:45:25.649 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Force full registry fetch : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:45:25.649 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Application is null : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:45:25.649 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Registered Applications size is zero : true [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:45:25.649 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Application version is -1: true [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:45:25.649 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Getting all instance registry info from the eureka server [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:45:25.669 WARN 26644 [] [elasticsearch[_client_][generic][T#3]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:45:27.645 ERROR 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.put(WebResource.java:529) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.sendHeartBeat(AbstractJerseyEurekaHttpClient.java:102) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.DiscoveryClient.renew(DiscoveryClient.java:864) at com.netflix.discovery.DiscoveryClient$HeartbeatThread.run(DiscoveryClient.java:1423) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 27 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:45:27.645 WARN 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:45:27.645 ERROR 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - was unable to send heartbeat! com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.DiscoveryClient.renew(DiscoveryClient.java:864) at com.netflix.discovery.DiscoveryClient$HeartbeatThread.run(DiscoveryClient.java:1423) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:45:27.650 INFO 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100: registering service... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:45:27.650 ERROR 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.get(WebResource.java:509) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplicationsInternal(AbstractJerseyEurekaHttpClient.java:194) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplications(AbstractJerseyEurekaHttpClient.java:165) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1069) at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:983) at com.netflix.discovery.DiscoveryClient.refreshRegistry(DiscoveryClient.java:1497) at com.netflix.discovery.DiscoveryClient$CacheRefreshThread.run(DiscoveryClient.java:1464) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 30 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:45:27.650 WARN 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:45:27.650 ERROR 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - was unable to refresh its cache! status = Cannot execute request on any known server com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1069) at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:983) at com.netflix.discovery.DiscoveryClient.refreshRegistry(DiscoveryClient.java:1497) at com.netflix.discovery.DiscoveryClient$CacheRefreshThread.run(DiscoveryClient.java:1464) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:45:29.663 ERROR 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.post(WebResource.java:570) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.register(AbstractJerseyEurekaHttpClient.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 28 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:45:29.664 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:45:29.664 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - registration failed Cannot execute request on any known server com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:45:29.665 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.InstanceInfoReplicator There was a problem with the instance info replicator com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:45:30.677 WARN 26644 [] [elasticsearch[_client_][generic][T#2]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:45:35.684 WARN 26644 [] [elasticsearch[_client_][generic][T#1]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:45:40.690 WARN 26644 [] [elasticsearch[_client_][generic][T#4]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:45:45.699 WARN 26644 [] [elasticsearch[_client_][generic][T#3]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:45:50.706 WARN 26644 [] [elasticsearch[_client_][generic][T#2]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:45:55.712 WARN 26644 [] [elasticsearch[_client_][generic][T#2]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:45:57.651 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Disable delta property : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:45:57.651 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Single vip registry refresh property : null [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:45:57.651 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Force full registry fetch : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:45:57.651 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Application is null : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:45:57.651 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Registered Applications size is zero : true [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:45:57.651 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Application version is -1: true [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:45:57.651 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Getting all instance registry info from the eureka server [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:45:59.661 ERROR 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.put(WebResource.java:529) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.sendHeartBeat(AbstractJerseyEurekaHttpClient.java:102) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.DiscoveryClient.renew(DiscoveryClient.java:864) at com.netflix.discovery.DiscoveryClient$HeartbeatThread.run(DiscoveryClient.java:1423) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 27 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:45:59.661 WARN 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:45:59.661 ERROR 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - was unable to send heartbeat! com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.DiscoveryClient.renew(DiscoveryClient.java:864) at com.netflix.discovery.DiscoveryClient$HeartbeatThread.run(DiscoveryClient.java:1423) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:45:59.665 ERROR 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.get(WebResource.java:509) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplicationsInternal(AbstractJerseyEurekaHttpClient.java:194) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplications(AbstractJerseyEurekaHttpClient.java:165) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1069) at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:983) at com.netflix.discovery.DiscoveryClient.refreshRegistry(DiscoveryClient.java:1497) at com.netflix.discovery.DiscoveryClient$CacheRefreshThread.run(DiscoveryClient.java:1464) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 30 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:45:59.665 WARN 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:45:59.665 ERROR 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - was unable to refresh its cache! status = Cannot execute request on any known server com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1069) at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:983) at com.netflix.discovery.DiscoveryClient.refreshRegistry(DiscoveryClient.java:1497) at com.netflix.discovery.DiscoveryClient$CacheRefreshThread.run(DiscoveryClient.java:1464) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:45:59.667 INFO 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100: registering service... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:46:00.720 WARN 26644 [] [elasticsearch[_client_][generic][T#2]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:46:01.670 ERROR 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.post(WebResource.java:570) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.register(AbstractJerseyEurekaHttpClient.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 28 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:46:01.670 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:46:01.670 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - registration failed Cannot execute request on any known server com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:46:01.670 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.InstanceInfoReplicator There was a problem with the instance info replicator com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:46:05.728 WARN 26644 [] [elasticsearch[_client_][generic][T#2]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:46:10.734 WARN 26644 [] [elasticsearch[_client_][generic][T#1]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:46:15.740 WARN 26644 [] [elasticsearch[_client_][generic][T#4]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:46:20.747 WARN 26644 [] [elasticsearch[_client_][generic][T#4]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:46:25.755 WARN 26644 [] [elasticsearch[_client_][generic][T#2]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:46:29.666 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Disable delta property : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:46:29.666 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Single vip registry refresh property : null [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:46:29.666 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Force full registry fetch : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:46:29.666 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Application is null : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:46:29.666 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Registered Applications size is zero : true [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:46:29.666 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Application version is -1: true [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:46:29.666 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Getting all instance registry info from the eureka server [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:46:30.763 WARN 26644 [] [elasticsearch[_client_][generic][T#2]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:46:31.671 ERROR 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.put(WebResource.java:529) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.sendHeartBeat(AbstractJerseyEurekaHttpClient.java:102) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.DiscoveryClient.renew(DiscoveryClient.java:864) at com.netflix.discovery.DiscoveryClient$HeartbeatThread.run(DiscoveryClient.java:1423) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 27 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:46:31.671 WARN 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:46:31.671 ERROR 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - was unable to send heartbeat! com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.DiscoveryClient.renew(DiscoveryClient.java:864) at com.netflix.discovery.DiscoveryClient$HeartbeatThread.run(DiscoveryClient.java:1423) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:46:31.672 INFO 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100: registering service... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:46:31.682 ERROR 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.get(WebResource.java:509) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplicationsInternal(AbstractJerseyEurekaHttpClient.java:194) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplications(AbstractJerseyEurekaHttpClient.java:165) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1069) at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:983) at com.netflix.discovery.DiscoveryClient.refreshRegistry(DiscoveryClient.java:1497) at com.netflix.discovery.DiscoveryClient$CacheRefreshThread.run(DiscoveryClient.java:1464) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 30 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:46:31.682 WARN 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:46:31.682 ERROR 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - was unable to refresh its cache! status = Cannot execute request on any known server com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1069) at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:983) at com.netflix.discovery.DiscoveryClient.refreshRegistry(DiscoveryClient.java:1497) at com.netflix.discovery.DiscoveryClient$CacheRefreshThread.run(DiscoveryClient.java:1464) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:46:33.689 ERROR 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.post(WebResource.java:570) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.register(AbstractJerseyEurekaHttpClient.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 28 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:46:33.689 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:46:33.689 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - registration failed Cannot execute request on any known server com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:46:33.690 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.InstanceInfoReplicator There was a problem with the instance info replicator com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:46:35.772 WARN 26644 [] [elasticsearch[_client_][generic][T#3]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:46:40.816 WARN 26644 [] [elasticsearch[_client_][generic][T#3]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:46:45.824 WARN 26644 [] [elasticsearch[_client_][generic][T#3]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:46:51.112 WARN 26644 [] [elasticsearch[_client_][generic][T#3]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:46:56.124 WARN 26644 [] [elasticsearch[_client_][generic][T#3]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:47:01.133 WARN 26644 [] [elasticsearch[_client_][generic][T#1]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:47:01.683 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Disable delta property : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:47:01.683 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Single vip registry refresh property : null [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:47:01.683 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Force full registry fetch : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:47:01.683 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Application is null : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:47:01.683 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Registered Applications size is zero : true [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:47:01.683 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Application version is -1: true [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:47:01.683 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Getting all instance registry info from the eureka server [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:47:03.675 ERROR 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.put(WebResource.java:529) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.sendHeartBeat(AbstractJerseyEurekaHttpClient.java:102) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.DiscoveryClient.renew(DiscoveryClient.java:864) at com.netflix.discovery.DiscoveryClient$HeartbeatThread.run(DiscoveryClient.java:1423) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 27 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:47:03.675 WARN 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:47:03.676 ERROR 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - was unable to send heartbeat! com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.DiscoveryClient.renew(DiscoveryClient.java:864) at com.netflix.discovery.DiscoveryClient$HeartbeatThread.run(DiscoveryClient.java:1423) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:47:03.686 ERROR 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.get(WebResource.java:509) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplicationsInternal(AbstractJerseyEurekaHttpClient.java:194) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplications(AbstractJerseyEurekaHttpClient.java:165) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1069) at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:983) at com.netflix.discovery.DiscoveryClient.refreshRegistry(DiscoveryClient.java:1497) at com.netflix.discovery.DiscoveryClient$CacheRefreshThread.run(DiscoveryClient.java:1464) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 30 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:47:03.686 WARN 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:47:03.686 ERROR 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - was unable to refresh its cache! status = Cannot execute request on any known server com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1069) at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:983) at com.netflix.discovery.DiscoveryClient.refreshRegistry(DiscoveryClient.java:1497) at com.netflix.discovery.DiscoveryClient$CacheRefreshThread.run(DiscoveryClient.java:1464) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:47:03.691 INFO 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100: registering service... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:47:05.696 ERROR 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.post(WebResource.java:570) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.register(AbstractJerseyEurekaHttpClient.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 28 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:47:05.697 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:47:05.697 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - registration failed Cannot execute request on any known server com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:47:05.697 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.InstanceInfoReplicator There was a problem with the instance info replicator com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:47:06.144 WARN 26644 [] [elasticsearch[_client_][generic][T#2]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:47:11.152 WARN 26644 [] [elasticsearch[_client_][generic][T#2]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:47:16.160 WARN 26644 [] [elasticsearch[_client_][generic][T#3]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:47:21.166 WARN 26644 [] [elasticsearch[_client_][generic][T#3]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:47:26.174 WARN 26644 [] [elasticsearch[_client_][generic][T#4]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:47:31.180 WARN 26644 [] [elasticsearch[_client_][generic][T#2]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:47:33.687 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Disable delta property : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:47:33.687 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Single vip registry refresh property : null [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:47:33.687 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Force full registry fetch : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:47:33.687 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Application is null : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:47:33.687 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Registered Applications size is zero : true [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:47:33.687 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Application version is -1: true [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:47:33.687 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Getting all instance registry info from the eureka server [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:47:35.691 ERROR 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.put(WebResource.java:529) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.sendHeartBeat(AbstractJerseyEurekaHttpClient.java:102) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.DiscoveryClient.renew(DiscoveryClient.java:864) at com.netflix.discovery.DiscoveryClient$HeartbeatThread.run(DiscoveryClient.java:1423) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 27 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:47:35.691 WARN 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:47:35.691 ERROR 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - was unable to send heartbeat! com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.DiscoveryClient.renew(DiscoveryClient.java:864) at com.netflix.discovery.DiscoveryClient$HeartbeatThread.run(DiscoveryClient.java:1423) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:47:35.699 INFO 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100: registering service... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:47:35.701 ERROR 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.get(WebResource.java:509) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplicationsInternal(AbstractJerseyEurekaHttpClient.java:194) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplications(AbstractJerseyEurekaHttpClient.java:165) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1069) at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:983) at com.netflix.discovery.DiscoveryClient.refreshRegistry(DiscoveryClient.java:1497) at com.netflix.discovery.DiscoveryClient$CacheRefreshThread.run(DiscoveryClient.java:1464) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 30 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:47:35.701 WARN 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:47:35.701 ERROR 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - was unable to refresh its cache! status = Cannot execute request on any known server com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1069) at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:983) at com.netflix.discovery.DiscoveryClient.refreshRegistry(DiscoveryClient.java:1497) at com.netflix.discovery.DiscoveryClient$CacheRefreshThread.run(DiscoveryClient.java:1464) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:47:36.186 WARN 26644 [] [elasticsearch[_client_][generic][T#1]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:47:37.703 ERROR 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.post(WebResource.java:570) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.register(AbstractJerseyEurekaHttpClient.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 28 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:47:37.703 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:47:37.703 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - registration failed Cannot execute request on any known server com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:47:37.703 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.InstanceInfoReplicator There was a problem with the instance info replicator com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:47:41.193 WARN 26644 [] [elasticsearch[_client_][generic][T#3]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:47:46.199 WARN 26644 [] [elasticsearch[_client_][generic][T#4]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:47:51.208 WARN 26644 [] [elasticsearch[_client_][generic][T#2]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:47:56.214 WARN 26644 [] [elasticsearch[_client_][generic][T#1]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:48:01.222 WARN 26644 [] [elasticsearch[_client_][generic][T#3]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:48:05.702 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Disable delta property : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:48:05.702 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Single vip registry refresh property : null [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:48:05.702 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Force full registry fetch : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:48:05.702 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Application is null : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:48:05.702 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Registered Applications size is zero : true [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:48:05.702 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Application version is -1: true [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:48:05.702 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Getting all instance registry info from the eureka server [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:48:06.228 WARN 26644 [] [elasticsearch[_client_][generic][T#4]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:48:07.704 INFO 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100: registering service... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:48:07.706 ERROR 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.get(WebResource.java:509) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplicationsInternal(AbstractJerseyEurekaHttpClient.java:194) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplications(AbstractJerseyEurekaHttpClient.java:165) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1069) at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:983) at com.netflix.discovery.DiscoveryClient.refreshRegistry(DiscoveryClient.java:1497) at com.netflix.discovery.DiscoveryClient$CacheRefreshThread.run(DiscoveryClient.java:1464) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 30 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:48:07.706 WARN 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:48:07.706 ERROR 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - was unable to refresh its cache! status = Cannot execute request on any known server com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1069) at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:983) at com.netflix.discovery.DiscoveryClient.refreshRegistry(DiscoveryClient.java:1497) at com.netflix.discovery.DiscoveryClient$CacheRefreshThread.run(DiscoveryClient.java:1464) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:48:07.709 ERROR 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.put(WebResource.java:529) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.sendHeartBeat(AbstractJerseyEurekaHttpClient.java:102) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.DiscoveryClient.renew(DiscoveryClient.java:864) at com.netflix.discovery.DiscoveryClient$HeartbeatThread.run(DiscoveryClient.java:1423) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 27 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:48:07.710 WARN 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:48:07.710 ERROR 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - was unable to send heartbeat! com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.DiscoveryClient.renew(DiscoveryClient.java:864) at com.netflix.discovery.DiscoveryClient$HeartbeatThread.run(DiscoveryClient.java:1423) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:48:09.708 ERROR 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.post(WebResource.java:570) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.register(AbstractJerseyEurekaHttpClient.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 28 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:48:09.708 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:48:09.708 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - registration failed Cannot execute request on any known server com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:48:09.708 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.InstanceInfoReplicator There was a problem with the instance info replicator com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:48:11.237 WARN 26644 [] [elasticsearch[_client_][generic][T#4]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:48:16.243 WARN 26644 [] [elasticsearch[_client_][generic][T#1]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:48:21.255 WARN 26644 [] [elasticsearch[_client_][generic][T#3]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:48:26.260 WARN 26644 [] [elasticsearch[_client_][generic][T#2]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:48:31.268 WARN 26644 [] [elasticsearch[_client_][generic][T#4]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:48:36.274 WARN 26644 [] [elasticsearch[_client_][generic][T#1]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:48:37.707 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Disable delta property : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:48:37.707 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Single vip registry refresh property : null [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:48:37.707 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Force full registry fetch : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:48:37.707 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Application is null : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:48:37.707 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Registered Applications size is zero : true [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:48:37.707 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Application version is -1: true [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:48:37.707 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Getting all instance registry info from the eureka server [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:48:39.710 INFO 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100: registering service... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:48:39.711 ERROR 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.get(WebResource.java:509) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplicationsInternal(AbstractJerseyEurekaHttpClient.java:194) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplications(AbstractJerseyEurekaHttpClient.java:165) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1069) at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:983) at com.netflix.discovery.DiscoveryClient.refreshRegistry(DiscoveryClient.java:1497) at com.netflix.discovery.DiscoveryClient$CacheRefreshThread.run(DiscoveryClient.java:1464) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 30 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:48:39.711 WARN 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:48:39.711 ERROR 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - was unable to refresh its cache! status = Cannot execute request on any known server com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1069) at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:983) at com.netflix.discovery.DiscoveryClient.refreshRegistry(DiscoveryClient.java:1497) at com.netflix.discovery.DiscoveryClient$CacheRefreshThread.run(DiscoveryClient.java:1464) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:48:39.714 ERROR 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.put(WebResource.java:529) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.sendHeartBeat(AbstractJerseyEurekaHttpClient.java:102) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.DiscoveryClient.renew(DiscoveryClient.java:864) at com.netflix.discovery.DiscoveryClient$HeartbeatThread.run(DiscoveryClient.java:1423) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 27 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:48:39.714 WARN 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:48:39.714 ERROR 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - was unable to send heartbeat! com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.DiscoveryClient.renew(DiscoveryClient.java:864) at com.netflix.discovery.DiscoveryClient$HeartbeatThread.run(DiscoveryClient.java:1423) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:48:41.282 WARN 26644 [] [elasticsearch[_client_][generic][T#3]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:48:41.713 ERROR 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.post(WebResource.java:570) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.register(AbstractJerseyEurekaHttpClient.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 28 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:48:41.713 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:48:41.713 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - registration failed Cannot execute request on any known server com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:48:41.713 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.InstanceInfoReplicator There was a problem with the instance info replicator com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:48:46.291 WARN 26644 [] [elasticsearch[_client_][generic][T#2]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:48:51.298 WARN 26644 [] [elasticsearch[_client_][generic][T#2]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:48:56.305 WARN 26644 [] [elasticsearch[_client_][generic][T#2]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:49:01.322 WARN 26644 [] [elasticsearch[_client_][generic][T#2]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:49:06.328 WARN 26644 [] [elasticsearch[_client_][generic][T#2]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:49:09.712 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Disable delta property : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:49:09.712 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Single vip registry refresh property : null [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:49:09.712 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Force full registry fetch : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:49:09.712 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Application is null : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:49:09.712 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Registered Applications size is zero : true [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:49:09.712 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Application version is -1: true [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:49:09.712 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Getting all instance registry info from the eureka server [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:49:11.334 WARN 26644 [] [elasticsearch[_client_][generic][T#1]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:49:11.714 INFO 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100: registering service... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:49:11.726 ERROR 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.get(WebResource.java:509) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplicationsInternal(AbstractJerseyEurekaHttpClient.java:194) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplications(AbstractJerseyEurekaHttpClient.java:165) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1069) at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:983) at com.netflix.discovery.DiscoveryClient.refreshRegistry(DiscoveryClient.java:1497) at com.netflix.discovery.DiscoveryClient$CacheRefreshThread.run(DiscoveryClient.java:1464) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 30 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:49:11.726 WARN 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:49:11.726 ERROR 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - was unable to refresh its cache! status = Cannot execute request on any known server com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1069) at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:983) at com.netflix.discovery.DiscoveryClient.refreshRegistry(DiscoveryClient.java:1497) at com.netflix.discovery.DiscoveryClient$CacheRefreshThread.run(DiscoveryClient.java:1464) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:49:11.727 ERROR 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.put(WebResource.java:529) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.sendHeartBeat(AbstractJerseyEurekaHttpClient.java:102) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.DiscoveryClient.renew(DiscoveryClient.java:864) at com.netflix.discovery.DiscoveryClient$HeartbeatThread.run(DiscoveryClient.java:1423) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 27 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:49:11.727 WARN 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:49:11.727 ERROR 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - was unable to send heartbeat! com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.DiscoveryClient.renew(DiscoveryClient.java:864) at com.netflix.discovery.DiscoveryClient$HeartbeatThread.run(DiscoveryClient.java:1423) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:49:13.716 ERROR 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.post(WebResource.java:570) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.register(AbstractJerseyEurekaHttpClient.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 28 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:49:13.716 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:49:13.716 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - registration failed Cannot execute request on any known server com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:49:13.716 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.InstanceInfoReplicator There was a problem with the instance info replicator com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:49:16.380 WARN 26644 [] [elasticsearch[_client_][generic][T#3]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:49:21.386 WARN 26644 [] [elasticsearch[_client_][generic][T#4]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:49:26.394 WARN 26644 [] [elasticsearch[_client_][generic][T#2]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:49:31.410 WARN 26644 [] [elasticsearch[_client_][generic][T#1]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:49:33.485 INFO 26644 [] [AsyncResolver-bootstrap-executor-0] com.netflix.discovery.shared.resolver.aws.ConfigClusterResolver Resolving eureka endpoints via configuration [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:49:36.416 WARN 26644 [] [elasticsearch[_client_][generic][T#3]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:49:41.428 WARN 26644 [] [elasticsearch[_client_][generic][T#4]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:49:41.727 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Disable delta property : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:49:41.727 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Single vip registry refresh property : null [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:49:41.727 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Force full registry fetch : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:49:41.727 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Application is null : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:49:41.727 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Registered Applications size is zero : true [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:49:41.727 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Application version is -1: true [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:49:41.727 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Getting all instance registry info from the eureka server [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:49:43.717 INFO 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100: registering service... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:49:43.730 ERROR 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.get(WebResource.java:509) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplicationsInternal(AbstractJerseyEurekaHttpClient.java:194) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplications(AbstractJerseyEurekaHttpClient.java:165) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1069) at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:983) at com.netflix.discovery.DiscoveryClient.refreshRegistry(DiscoveryClient.java:1497) at com.netflix.discovery.DiscoveryClient$CacheRefreshThread.run(DiscoveryClient.java:1464) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 30 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:49:43.730 WARN 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:49:43.730 ERROR 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - was unable to refresh its cache! status = Cannot execute request on any known server com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1069) at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:983) at com.netflix.discovery.DiscoveryClient.refreshRegistry(DiscoveryClient.java:1497) at com.netflix.discovery.DiscoveryClient$CacheRefreshThread.run(DiscoveryClient.java:1464) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:49:43.742 ERROR 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.put(WebResource.java:529) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.sendHeartBeat(AbstractJerseyEurekaHttpClient.java:102) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.DiscoveryClient.renew(DiscoveryClient.java:864) at com.netflix.discovery.DiscoveryClient$HeartbeatThread.run(DiscoveryClient.java:1423) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 27 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:49:43.742 WARN 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:49:43.742 ERROR 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - was unable to send heartbeat! com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.DiscoveryClient.renew(DiscoveryClient.java:864) at com.netflix.discovery.DiscoveryClient$HeartbeatThread.run(DiscoveryClient.java:1423) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:49:45.731 ERROR 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.post(WebResource.java:570) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.register(AbstractJerseyEurekaHttpClient.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 28 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:49:45.731 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:49:45.731 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - registration failed Cannot execute request on any known server com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:49:45.731 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.InstanceInfoReplicator There was a problem with the instance info replicator com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:49:46.435 WARN 26644 [] [elasticsearch[_client_][generic][T#2]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:49:51.441 WARN 26644 [] [elasticsearch[_client_][generic][T#2]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:49:56.448 WARN 26644 [] [elasticsearch[_client_][generic][T#3]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:50:01.459 WARN 26644 [] [elasticsearch[_client_][generic][T#4]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:50:06.465 WARN 26644 [] [elasticsearch[_client_][generic][T#1]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:50:11.473 WARN 26644 [] [elasticsearch[_client_][generic][T#2]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:50:13.731 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Disable delta property : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:50:13.731 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Single vip registry refresh property : null [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:50:13.731 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Force full registry fetch : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:50:13.731 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Application is null : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:50:13.731 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Registered Applications size is zero : true [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:50:13.731 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Application version is -1: true [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:50:13.731 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Getting all instance registry info from the eureka server [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:50:15.733 INFO 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100: registering service... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:50:15.735 ERROR 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.get(WebResource.java:509) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplicationsInternal(AbstractJerseyEurekaHttpClient.java:194) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplications(AbstractJerseyEurekaHttpClient.java:165) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1069) at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:983) at com.netflix.discovery.DiscoveryClient.refreshRegistry(DiscoveryClient.java:1497) at com.netflix.discovery.DiscoveryClient$CacheRefreshThread.run(DiscoveryClient.java:1464) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 30 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:50:15.735 WARN 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:50:15.735 ERROR 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - was unable to refresh its cache! status = Cannot execute request on any known server com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1069) at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:983) at com.netflix.discovery.DiscoveryClient.refreshRegistry(DiscoveryClient.java:1497) at com.netflix.discovery.DiscoveryClient$CacheRefreshThread.run(DiscoveryClient.java:1464) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:50:15.745 ERROR 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.put(WebResource.java:529) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.sendHeartBeat(AbstractJerseyEurekaHttpClient.java:102) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.DiscoveryClient.renew(DiscoveryClient.java:864) at com.netflix.discovery.DiscoveryClient$HeartbeatThread.run(DiscoveryClient.java:1423) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 27 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:50:15.745 WARN 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:50:15.745 ERROR 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - was unable to send heartbeat! com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.DiscoveryClient.renew(DiscoveryClient.java:864) at com.netflix.discovery.DiscoveryClient$HeartbeatThread.run(DiscoveryClient.java:1423) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:50:16.485 WARN 26644 [] [elasticsearch[_client_][generic][T#3]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:50:17.737 ERROR 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.post(WebResource.java:570) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.register(AbstractJerseyEurekaHttpClient.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 28 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:50:17.737 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:50:17.737 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - registration failed Cannot execute request on any known server com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:50:17.737 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.InstanceInfoReplicator There was a problem with the instance info replicator com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:50:21.493 WARN 26644 [] [elasticsearch[_client_][generic][T#4]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:50:26.500 WARN 26644 [] [elasticsearch[_client_][generic][T#1]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:50:31.510 WARN 26644 [] [elasticsearch[_client_][generic][T#2]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:50:36.523 WARN 26644 [] [elasticsearch[_client_][generic][T#3]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:50:41.535 WARN 26644 [] [elasticsearch[_client_][generic][T#4]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:50:45.736 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Disable delta property : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:50:45.736 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Single vip registry refresh property : null [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:50:45.736 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Force full registry fetch : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:50:45.736 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Application is null : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:50:45.736 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Registered Applications size is zero : true [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:50:45.736 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Application version is -1: true [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:50:45.736 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Getting all instance registry info from the eureka server [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:50:46.542 WARN 26644 [] [elasticsearch[_client_][generic][T#1]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:50:47.739 INFO 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100: registering service... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:50:47.750 ERROR 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.put(WebResource.java:529) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.sendHeartBeat(AbstractJerseyEurekaHttpClient.java:102) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.DiscoveryClient.renew(DiscoveryClient.java:864) at com.netflix.discovery.DiscoveryClient$HeartbeatThread.run(DiscoveryClient.java:1423) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 27 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:50:47.750 WARN 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:50:47.750 ERROR 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - was unable to send heartbeat! com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.DiscoveryClient.renew(DiscoveryClient.java:864) at com.netflix.discovery.DiscoveryClient$HeartbeatThread.run(DiscoveryClient.java:1423) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:50:47.751 ERROR 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.get(WebResource.java:509) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplicationsInternal(AbstractJerseyEurekaHttpClient.java:194) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplications(AbstractJerseyEurekaHttpClient.java:165) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1069) at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:983) at com.netflix.discovery.DiscoveryClient.refreshRegistry(DiscoveryClient.java:1497) at com.netflix.discovery.DiscoveryClient$CacheRefreshThread.run(DiscoveryClient.java:1464) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 30 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:50:47.751 WARN 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:50:47.751 ERROR 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - was unable to refresh its cache! status = Cannot execute request on any known server com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1069) at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:983) at com.netflix.discovery.DiscoveryClient.refreshRegistry(DiscoveryClient.java:1497) at com.netflix.discovery.DiscoveryClient$CacheRefreshThread.run(DiscoveryClient.java:1464) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:50:49.742 ERROR 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.post(WebResource.java:570) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.register(AbstractJerseyEurekaHttpClient.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 28 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:50:49.742 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:50:49.742 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - registration failed Cannot execute request on any known server com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:50:49.742 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.InstanceInfoReplicator There was a problem with the instance info replicator com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:50:51.548 WARN 26644 [] [elasticsearch[_client_][generic][T#2]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:50:56.558 WARN 26644 [] [elasticsearch[_client_][generic][T#3]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:51:01.564 WARN 26644 [] [elasticsearch[_client_][generic][T#4]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:51:06.569 WARN 26644 [] [elasticsearch[_client_][generic][T#1]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:51:11.576 WARN 26644 [] [elasticsearch[_client_][generic][T#2]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:51:16.583 WARN 26644 [] [elasticsearch[_client_][generic][T#3]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:51:17.752 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Disable delta property : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:51:17.752 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Single vip registry refresh property : null [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:51:17.752 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Force full registry fetch : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:51:17.752 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Application is null : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:51:17.752 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Registered Applications size is zero : true [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:51:17.752 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Application version is -1: true [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:51:17.752 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Getting all instance registry info from the eureka server [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:51:19.744 INFO 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100: registering service... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:51:19.754 ERROR 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.put(WebResource.java:529) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.sendHeartBeat(AbstractJerseyEurekaHttpClient.java:102) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.DiscoveryClient.renew(DiscoveryClient.java:864) at com.netflix.discovery.DiscoveryClient$HeartbeatThread.run(DiscoveryClient.java:1423) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 27 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:51:19.754 WARN 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:51:19.754 ERROR 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.get(WebResource.java:509) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplicationsInternal(AbstractJerseyEurekaHttpClient.java:194) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplications(AbstractJerseyEurekaHttpClient.java:165) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1069) at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:983) at com.netflix.discovery.DiscoveryClient.refreshRegistry(DiscoveryClient.java:1497) at com.netflix.discovery.DiscoveryClient$CacheRefreshThread.run(DiscoveryClient.java:1464) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 30 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:51:19.754 WARN 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:51:19.754 ERROR 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - was unable to send heartbeat! com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.DiscoveryClient.renew(DiscoveryClient.java:864) at com.netflix.discovery.DiscoveryClient$HeartbeatThread.run(DiscoveryClient.java:1423) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:51:19.754 ERROR 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - was unable to refresh its cache! status = Cannot execute request on any known server com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1069) at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:983) at com.netflix.discovery.DiscoveryClient.refreshRegistry(DiscoveryClient.java:1497) at com.netflix.discovery.DiscoveryClient$CacheRefreshThread.run(DiscoveryClient.java:1464) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:51:21.592 WARN 26644 [] [elasticsearch[_client_][generic][T#3]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:51:21.748 ERROR 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.post(WebResource.java:570) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.register(AbstractJerseyEurekaHttpClient.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 28 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:51:21.748 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:51:21.748 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - registration failed Cannot execute request on any known server com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:51:21.748 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.InstanceInfoReplicator There was a problem with the instance info replicator com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:51:26.598 WARN 26644 [] [elasticsearch[_client_][generic][T#1]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:51:31.605 WARN 26644 [] [elasticsearch[_client_][generic][T#1]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:51:36.616 WARN 26644 [] [elasticsearch[_client_][generic][T#4]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:51:41.629 WARN 26644 [] [elasticsearch[_client_][generic][T#4]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:51:46.657 WARN 26644 [] [elasticsearch[_client_][generic][T#4]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:51:49.756 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Disable delta property : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:51:49.756 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Single vip registry refresh property : null [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:51:49.756 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Force full registry fetch : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:51:49.756 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Application is null : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:51:49.756 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Registered Applications size is zero : true [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:51:49.756 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Application version is -1: true [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:51:49.756 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Getting all instance registry info from the eureka server [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:51:51.663 WARN 26644 [] [elasticsearch[_client_][generic][T#1]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:51:51.749 INFO 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100: registering service... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:51:51.759 ERROR 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.put(WebResource.java:529) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.sendHeartBeat(AbstractJerseyEurekaHttpClient.java:102) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.DiscoveryClient.renew(DiscoveryClient.java:864) at com.netflix.discovery.DiscoveryClient$HeartbeatThread.run(DiscoveryClient.java:1423) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 27 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:51:51.759 ERROR 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.get(WebResource.java:509) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplicationsInternal(AbstractJerseyEurekaHttpClient.java:194) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplications(AbstractJerseyEurekaHttpClient.java:165) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1069) at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:983) at com.netflix.discovery.DiscoveryClient.refreshRegistry(DiscoveryClient.java:1497) at com.netflix.discovery.DiscoveryClient$CacheRefreshThread.run(DiscoveryClient.java:1464) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 30 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:51:51.759 WARN 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:51:51.759 WARN 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:51:51.759 ERROR 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - was unable to send heartbeat! com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.DiscoveryClient.renew(DiscoveryClient.java:864) at com.netflix.discovery.DiscoveryClient$HeartbeatThread.run(DiscoveryClient.java:1423) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:51:51.759 ERROR 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - was unable to refresh its cache! status = Cannot execute request on any known server com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1069) at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:983) at com.netflix.discovery.DiscoveryClient.refreshRegistry(DiscoveryClient.java:1497) at com.netflix.discovery.DiscoveryClient$CacheRefreshThread.run(DiscoveryClient.java:1464) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:51:53.752 ERROR 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.post(WebResource.java:570) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.register(AbstractJerseyEurekaHttpClient.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 28 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:51:53.752 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:51:53.752 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - registration failed Cannot execute request on any known server com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:51:53.752 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.InstanceInfoReplicator There was a problem with the instance info replicator com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:51:56.672 WARN 26644 [] [elasticsearch[_client_][generic][T#3]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:52:01.677 WARN 26644 [] [elasticsearch[_client_][generic][T#2]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:52:06.684 WARN 26644 [] [elasticsearch[_client_][generic][T#4]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:52:11.691 WARN 26644 [] [elasticsearch[_client_][generic][T#1]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:52:16.699 WARN 26644 [] [elasticsearch[_client_][generic][T#3]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:52:21.708 WARN 26644 [] [elasticsearch[_client_][generic][T#2]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:52:21.761 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Disable delta property : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:52:21.761 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Single vip registry refresh property : null [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:52:21.761 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Force full registry fetch : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:52:21.761 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Application is null : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:52:21.761 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Registered Applications size is zero : true [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:52:21.761 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Application version is -1: true [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:52:21.761 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Getting all instance registry info from the eureka server [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:52:23.754 INFO 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100: registering service... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:52:23.774 ERROR 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.get(WebResource.java:509) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplicationsInternal(AbstractJerseyEurekaHttpClient.java:194) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplications(AbstractJerseyEurekaHttpClient.java:165) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1069) at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:983) at com.netflix.discovery.DiscoveryClient.refreshRegistry(DiscoveryClient.java:1497) at com.netflix.discovery.DiscoveryClient$CacheRefreshThread.run(DiscoveryClient.java:1464) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 30 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:52:23.774 WARN 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:52:23.774 ERROR 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - was unable to refresh its cache! status = Cannot execute request on any known server com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1069) at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:983) at com.netflix.discovery.DiscoveryClient.refreshRegistry(DiscoveryClient.java:1497) at com.netflix.discovery.DiscoveryClient$CacheRefreshThread.run(DiscoveryClient.java:1464) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:52:23.776 ERROR 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.put(WebResource.java:529) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.sendHeartBeat(AbstractJerseyEurekaHttpClient.java:102) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.DiscoveryClient.renew(DiscoveryClient.java:864) at com.netflix.discovery.DiscoveryClient$HeartbeatThread.run(DiscoveryClient.java:1423) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 27 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:52:23.776 WARN 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:52:23.776 ERROR 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - was unable to send heartbeat! com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.DiscoveryClient.renew(DiscoveryClient.java:864) at com.netflix.discovery.DiscoveryClient$HeartbeatThread.run(DiscoveryClient.java:1423) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:52:25.756 ERROR 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.post(WebResource.java:570) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.register(AbstractJerseyEurekaHttpClient.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 28 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:52:25.756 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:52:25.756 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - registration failed Cannot execute request on any known server com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:52:25.756 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.InstanceInfoReplicator There was a problem with the instance info replicator com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:52:26.758 WARN 26644 [] [elasticsearch[_client_][generic][T#4]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:52:31.771 WARN 26644 [] [elasticsearch[_client_][generic][T#1]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:52:36.779 WARN 26644 [] [elasticsearch[_client_][generic][T#3]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:52:41.785 WARN 26644 [] [elasticsearch[_client_][generic][T#2]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:52:46.791 WARN 26644 [] [elasticsearch[_client_][generic][T#2]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:52:51.797 WARN 26644 [] [elasticsearch[_client_][generic][T#1]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:52:53.775 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Disable delta property : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:52:53.775 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Single vip registry refresh property : null [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:52:53.775 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Force full registry fetch : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:52:53.775 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Application is null : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:52:53.775 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Registered Applications size is zero : true [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:52:53.775 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Application version is -1: true [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:52:53.775 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Getting all instance registry info from the eureka server [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:52:55.759 INFO 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100: registering service... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:52:55.791 ERROR 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.get(WebResource.java:509) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplicationsInternal(AbstractJerseyEurekaHttpClient.java:194) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplications(AbstractJerseyEurekaHttpClient.java:165) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1069) at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:983) at com.netflix.discovery.DiscoveryClient.refreshRegistry(DiscoveryClient.java:1497) at com.netflix.discovery.DiscoveryClient$CacheRefreshThread.run(DiscoveryClient.java:1464) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 30 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:52:55.791 WARN 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:52:55.791 ERROR 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - was unable to refresh its cache! status = Cannot execute request on any known server com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1069) at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:983) at com.netflix.discovery.DiscoveryClient.refreshRegistry(DiscoveryClient.java:1497) at com.netflix.discovery.DiscoveryClient$CacheRefreshThread.run(DiscoveryClient.java:1464) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:52:55.792 ERROR 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.put(WebResource.java:529) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.sendHeartBeat(AbstractJerseyEurekaHttpClient.java:102) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.DiscoveryClient.renew(DiscoveryClient.java:864) at com.netflix.discovery.DiscoveryClient$HeartbeatThread.run(DiscoveryClient.java:1423) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 27 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:52:55.792 WARN 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:52:55.792 ERROR 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - was unable to send heartbeat! com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.DiscoveryClient.renew(DiscoveryClient.java:864) at com.netflix.discovery.DiscoveryClient$HeartbeatThread.run(DiscoveryClient.java:1423) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:52:56.804 WARN 26644 [] [elasticsearch[_client_][generic][T#3]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:52:57.762 ERROR 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.post(WebResource.java:570) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.register(AbstractJerseyEurekaHttpClient.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 28 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:52:57.762 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:52:57.762 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - registration failed Cannot execute request on any known server com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:52:57.762 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.InstanceInfoReplicator There was a problem with the instance info replicator com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:53:01.811 WARN 26644 [] [elasticsearch[_client_][generic][T#4]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:53:06.817 WARN 26644 [] [elasticsearch[_client_][generic][T#4]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:53:11.823 WARN 26644 [] [elasticsearch[_client_][generic][T#1]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:53:16.829 WARN 26644 [] [elasticsearch[_client_][generic][T#3]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:53:21.837 WARN 26644 [] [elasticsearch[_client_][generic][T#3]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:53:25.791 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Disable delta property : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:53:25.791 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Single vip registry refresh property : null [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:53:25.791 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Force full registry fetch : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:53:25.791 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Application is null : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:53:25.791 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Registered Applications size is zero : true [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:53:25.791 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Application version is -1: true [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:53:25.791 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Getting all instance registry info from the eureka server [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:53:26.844 WARN 26644 [] [elasticsearch[_client_][generic][T#4]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:53:27.764 INFO 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100: registering service... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:53:27.804 ERROR 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.get(WebResource.java:509) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplicationsInternal(AbstractJerseyEurekaHttpClient.java:194) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplications(AbstractJerseyEurekaHttpClient.java:165) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1069) at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:983) at com.netflix.discovery.DiscoveryClient.refreshRegistry(DiscoveryClient.java:1497) at com.netflix.discovery.DiscoveryClient$CacheRefreshThread.run(DiscoveryClient.java:1464) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 30 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:53:27.804 WARN 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:53:27.804 ERROR 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - was unable to refresh its cache! status = Cannot execute request on any known server com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1069) at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:983) at com.netflix.discovery.DiscoveryClient.refreshRegistry(DiscoveryClient.java:1497) at com.netflix.discovery.DiscoveryClient$CacheRefreshThread.run(DiscoveryClient.java:1464) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:53:27.805 ERROR 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.put(WebResource.java:529) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.sendHeartBeat(AbstractJerseyEurekaHttpClient.java:102) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.DiscoveryClient.renew(DiscoveryClient.java:864) at com.netflix.discovery.DiscoveryClient$HeartbeatThread.run(DiscoveryClient.java:1423) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 27 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:53:27.805 WARN 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:53:27.805 ERROR 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - was unable to send heartbeat! com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.DiscoveryClient.renew(DiscoveryClient.java:864) at com.netflix.discovery.DiscoveryClient$HeartbeatThread.run(DiscoveryClient.java:1423) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:53:29.779 ERROR 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.post(WebResource.java:570) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.register(AbstractJerseyEurekaHttpClient.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 28 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:53:29.779 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:53:29.779 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - registration failed Cannot execute request on any known server com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:53:29.779 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.InstanceInfoReplicator There was a problem with the instance info replicator com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:53:31.850 WARN 26644 [] [elasticsearch[_client_][generic][T#1]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:53:36.858 WARN 26644 [] [elasticsearch[_client_][generic][T#2]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:53:41.864 WARN 26644 [] [elasticsearch[_client_][generic][T#2]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:53:46.870 WARN 26644 [] [elasticsearch[_client_][generic][T#4]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:53:51.877 WARN 26644 [] [elasticsearch[_client_][generic][T#4]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:53:56.883 WARN 26644 [] [elasticsearch[_client_][generic][T#3]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:53:57.806 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Disable delta property : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:53:57.806 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Single vip registry refresh property : null [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:53:57.806 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Force full registry fetch : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:53:57.806 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Application is null : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:53:57.806 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Registered Applications size is zero : true [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:53:57.806 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Application version is -1: true [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:53:57.806 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Getting all instance registry info from the eureka server [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:53:59.780 INFO 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100: registering service... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:53:59.809 ERROR 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.get(WebResource.java:509) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplicationsInternal(AbstractJerseyEurekaHttpClient.java:194) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplications(AbstractJerseyEurekaHttpClient.java:165) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1069) at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:983) at com.netflix.discovery.DiscoveryClient.refreshRegistry(DiscoveryClient.java:1497) at com.netflix.discovery.DiscoveryClient$CacheRefreshThread.run(DiscoveryClient.java:1464) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 30 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:53:59.809 WARN 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:53:59.809 ERROR 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - was unable to refresh its cache! status = Cannot execute request on any known server com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1069) at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:983) at com.netflix.discovery.DiscoveryClient.refreshRegistry(DiscoveryClient.java:1497) at com.netflix.discovery.DiscoveryClient$CacheRefreshThread.run(DiscoveryClient.java:1464) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:53:59.819 ERROR 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.put(WebResource.java:529) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.sendHeartBeat(AbstractJerseyEurekaHttpClient.java:102) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.DiscoveryClient.renew(DiscoveryClient.java:864) at com.netflix.discovery.DiscoveryClient$HeartbeatThread.run(DiscoveryClient.java:1423) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 27 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:53:59.819 WARN 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:53:59.819 ERROR 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - was unable to send heartbeat! com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.DiscoveryClient.renew(DiscoveryClient.java:864) at com.netflix.discovery.DiscoveryClient$HeartbeatThread.run(DiscoveryClient.java:1423) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:54:01.783 ERROR 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.post(WebResource.java:570) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.register(AbstractJerseyEurekaHttpClient.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 28 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:54:01.783 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:54:01.783 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - registration failed Cannot execute request on any known server com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:54:01.783 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.InstanceInfoReplicator There was a problem with the instance info replicator com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:54:01.890 WARN 26644 [] [elasticsearch[_client_][generic][T#2]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:54:06.905 WARN 26644 [] [elasticsearch[_client_][generic][T#1]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:54:11.912 WARN 26644 [] [elasticsearch[_client_][generic][T#4]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:54:16.918 WARN 26644 [] [elasticsearch[_client_][generic][T#3]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:54:21.924 WARN 26644 [] [elasticsearch[_client_][generic][T#2]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:54:26.930 WARN 26644 [] [elasticsearch[_client_][generic][T#1]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:54:29.810 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Disable delta property : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:54:29.810 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Single vip registry refresh property : null [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:54:29.810 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Force full registry fetch : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:54:29.810 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Application is null : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:54:29.810 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Registered Applications size is zero : true [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:54:29.810 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Application version is -1: true [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:54:29.810 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Getting all instance registry info from the eureka server [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:54:31.784 INFO 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100: registering service... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:54:31.812 ERROR 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.get(WebResource.java:509) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplicationsInternal(AbstractJerseyEurekaHttpClient.java:194) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplications(AbstractJerseyEurekaHttpClient.java:165) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1069) at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:983) at com.netflix.discovery.DiscoveryClient.refreshRegistry(DiscoveryClient.java:1497) at com.netflix.discovery.DiscoveryClient$CacheRefreshThread.run(DiscoveryClient.java:1464) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 30 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:54:31.812 WARN 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:54:31.812 ERROR 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - was unable to refresh its cache! status = Cannot execute request on any known server com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1069) at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:983) at com.netflix.discovery.DiscoveryClient.refreshRegistry(DiscoveryClient.java:1497) at com.netflix.discovery.DiscoveryClient$CacheRefreshThread.run(DiscoveryClient.java:1464) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:54:31.824 ERROR 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.put(WebResource.java:529) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.sendHeartBeat(AbstractJerseyEurekaHttpClient.java:102) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.DiscoveryClient.renew(DiscoveryClient.java:864) at com.netflix.discovery.DiscoveryClient$HeartbeatThread.run(DiscoveryClient.java:1423) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 27 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:54:31.824 WARN 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:54:31.824 ERROR 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - was unable to send heartbeat! com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.DiscoveryClient.renew(DiscoveryClient.java:864) at com.netflix.discovery.DiscoveryClient$HeartbeatThread.run(DiscoveryClient.java:1423) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:54:31.937 WARN 26644 [] [elasticsearch[_client_][generic][T#4]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:54:33.486 INFO 26644 [] [AsyncResolver-bootstrap-executor-0] com.netflix.discovery.shared.resolver.aws.ConfigClusterResolver Resolving eureka endpoints via configuration [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:54:33.787 ERROR 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.post(WebResource.java:570) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.register(AbstractJerseyEurekaHttpClient.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 28 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:54:33.787 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:54:33.787 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - registration failed Cannot execute request on any known server com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:54:33.787 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.InstanceInfoReplicator There was a problem with the instance info replicator com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:54:36.945 WARN 26644 [] [elasticsearch[_client_][generic][T#3]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:54:41.956 WARN 26644 [] [elasticsearch[_client_][generic][T#2]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:54:46.964 WARN 26644 [] [elasticsearch[_client_][generic][T#1]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:54:51.971 WARN 26644 [] [elasticsearch[_client_][generic][T#4]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:54:56.987 WARN 26644 [] [elasticsearch[_client_][generic][T#3]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:55:01.813 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Disable delta property : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:55:01.813 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Single vip registry refresh property : null [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:55:01.813 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Force full registry fetch : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:55:01.813 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Application is null : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:55:01.813 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Registered Applications size is zero : true [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:55:01.813 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Application version is -1: true [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:55:01.813 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Getting all instance registry info from the eureka server [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:55:02.004 WARN 26644 [] [elasticsearch[_client_][generic][T#2]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:55:03.789 INFO 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100: registering service... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:55:03.817 ERROR 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.get(WebResource.java:509) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplicationsInternal(AbstractJerseyEurekaHttpClient.java:194) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplications(AbstractJerseyEurekaHttpClient.java:165) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1069) at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:983) at com.netflix.discovery.DiscoveryClient.refreshRegistry(DiscoveryClient.java:1497) at com.netflix.discovery.DiscoveryClient$CacheRefreshThread.run(DiscoveryClient.java:1464) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 30 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:55:03.817 WARN 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:55:03.817 ERROR 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - was unable to refresh its cache! status = Cannot execute request on any known server com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1069) at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:983) at com.netflix.discovery.DiscoveryClient.refreshRegistry(DiscoveryClient.java:1497) at com.netflix.discovery.DiscoveryClient$CacheRefreshThread.run(DiscoveryClient.java:1464) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:55:03.839 ERROR 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.put(WebResource.java:529) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.sendHeartBeat(AbstractJerseyEurekaHttpClient.java:102) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.DiscoveryClient.renew(DiscoveryClient.java:864) at com.netflix.discovery.DiscoveryClient$HeartbeatThread.run(DiscoveryClient.java:1423) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 27 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:55:03.839 WARN 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:55:03.839 ERROR 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - was unable to send heartbeat! com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.DiscoveryClient.renew(DiscoveryClient.java:864) at com.netflix.discovery.DiscoveryClient$HeartbeatThread.run(DiscoveryClient.java:1423) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:55:05.801 ERROR 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.post(WebResource.java:570) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.register(AbstractJerseyEurekaHttpClient.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 28 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:55:05.801 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:55:05.801 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - registration failed Cannot execute request on any known server com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:55:05.801 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.InstanceInfoReplicator There was a problem with the instance info replicator com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:55:07.013 WARN 26644 [] [elasticsearch[_client_][generic][T#1]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:55:12.021 WARN 26644 [] [elasticsearch[_client_][generic][T#1]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:55:17.028 WARN 26644 [] [elasticsearch[_client_][generic][T#3]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:55:22.039 WARN 26644 [] [elasticsearch[_client_][generic][T#2]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:55:27.046 WARN 26644 [] [elasticsearch[_client_][generic][T#4]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:55:32.053 WARN 26644 [] [elasticsearch[_client_][generic][T#1]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:55:33.820 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Disable delta property : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:55:33.820 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Single vip registry refresh property : null [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:55:33.820 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Force full registry fetch : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:55:33.820 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Application is null : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:55:33.820 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Registered Applications size is zero : true [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:55:33.820 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Application version is -1: true [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:55:33.820 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Getting all instance registry info from the eureka server [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:55:35.802 INFO 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100: registering service... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:55:35.832 ERROR 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.get(WebResource.java:509) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplicationsInternal(AbstractJerseyEurekaHttpClient.java:194) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplications(AbstractJerseyEurekaHttpClient.java:165) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1069) at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:983) at com.netflix.discovery.DiscoveryClient.refreshRegistry(DiscoveryClient.java:1497) at com.netflix.discovery.DiscoveryClient$CacheRefreshThread.run(DiscoveryClient.java:1464) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 30 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:55:35.832 WARN 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:55:35.832 ERROR 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - was unable to refresh its cache! status = Cannot execute request on any known server com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1069) at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:983) at com.netflix.discovery.DiscoveryClient.refreshRegistry(DiscoveryClient.java:1497) at com.netflix.discovery.DiscoveryClient$CacheRefreshThread.run(DiscoveryClient.java:1464) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:55:35.843 ERROR 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.put(WebResource.java:529) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.sendHeartBeat(AbstractJerseyEurekaHttpClient.java:102) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.DiscoveryClient.renew(DiscoveryClient.java:864) at com.netflix.discovery.DiscoveryClient$HeartbeatThread.run(DiscoveryClient.java:1423) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 27 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:55:35.843 WARN 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:55:35.843 ERROR 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - was unable to send heartbeat! com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.DiscoveryClient.renew(DiscoveryClient.java:864) at com.netflix.discovery.DiscoveryClient$HeartbeatThread.run(DiscoveryClient.java:1423) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:55:37.059 WARN 26644 [] [elasticsearch[_client_][generic][T#3]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:55:37.805 ERROR 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.post(WebResource.java:570) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.register(AbstractJerseyEurekaHttpClient.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 28 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:55:37.805 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:55:37.805 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - registration failed Cannot execute request on any known server com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:55:37.805 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.InstanceInfoReplicator There was a problem with the instance info replicator com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:55:42.066 WARN 26644 [] [elasticsearch[_client_][generic][T#2]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:55:47.072 WARN 26644 [] [elasticsearch[_client_][generic][T#4]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:55:52.081 WARN 26644 [] [elasticsearch[_client_][generic][T#1]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:55:57.090 WARN 26644 [] [elasticsearch[_client_][generic][T#3]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:56:02.095 WARN 26644 [] [elasticsearch[_client_][generic][T#2]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:56:05.834 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Disable delta property : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:56:05.834 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Single vip registry refresh property : null [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:56:05.834 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Force full registry fetch : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:56:05.834 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Application is null : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:56:05.834 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Registered Applications size is zero : true [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:56:05.834 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Application version is -1: true [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:56:05.834 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Getting all instance registry info from the eureka server [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:56:07.107 WARN 26644 [] [elasticsearch[_client_][generic][T#4]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:56:07.807 INFO 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100: registering service... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:56:07.836 ERROR 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.get(WebResource.java:509) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplicationsInternal(AbstractJerseyEurekaHttpClient.java:194) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplications(AbstractJerseyEurekaHttpClient.java:165) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1069) at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:983) at com.netflix.discovery.DiscoveryClient.refreshRegistry(DiscoveryClient.java:1497) at com.netflix.discovery.DiscoveryClient$CacheRefreshThread.run(DiscoveryClient.java:1464) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 30 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:56:07.836 WARN 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:56:07.836 ERROR 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - was unable to refresh its cache! status = Cannot execute request on any known server com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1069) at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:983) at com.netflix.discovery.DiscoveryClient.refreshRegistry(DiscoveryClient.java:1497) at com.netflix.discovery.DiscoveryClient$CacheRefreshThread.run(DiscoveryClient.java:1464) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:56:07.846 ERROR 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.put(WebResource.java:529) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.sendHeartBeat(AbstractJerseyEurekaHttpClient.java:102) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.DiscoveryClient.renew(DiscoveryClient.java:864) at com.netflix.discovery.DiscoveryClient$HeartbeatThread.run(DiscoveryClient.java:1423) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 27 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:56:07.846 WARN 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:56:07.846 ERROR 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - was unable to send heartbeat! com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.DiscoveryClient.renew(DiscoveryClient.java:864) at com.netflix.discovery.DiscoveryClient$HeartbeatThread.run(DiscoveryClient.java:1423) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:56:09.810 ERROR 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.post(WebResource.java:570) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.register(AbstractJerseyEurekaHttpClient.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 28 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:56:09.811 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:56:09.811 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - registration failed Cannot execute request on any known server com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:56:09.811 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.InstanceInfoReplicator There was a problem with the instance info replicator com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:56:12.119 WARN 26644 [] [elasticsearch[_client_][generic][T#1]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:56:17.125 WARN 26644 [] [elasticsearch[_client_][generic][T#3]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:56:22.131 WARN 26644 [] [elasticsearch[_client_][generic][T#2]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:56:27.142 WARN 26644 [] [elasticsearch[_client_][generic][T#2]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:56:32.148 WARN 26644 [] [elasticsearch[_client_][generic][T#1]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:56:37.156 WARN 26644 [] [elasticsearch[_client_][generic][T#3]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:56:37.838 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Disable delta property : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:56:37.838 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Single vip registry refresh property : null [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:56:37.838 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Force full registry fetch : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:56:37.838 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Application is null : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:56:37.838 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Registered Applications size is zero : true [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:56:37.838 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Application version is -1: true [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:56:37.838 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Getting all instance registry info from the eureka server [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:56:39.812 INFO 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100: registering service... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:56:39.841 ERROR 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.get(WebResource.java:509) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplicationsInternal(AbstractJerseyEurekaHttpClient.java:194) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplications(AbstractJerseyEurekaHttpClient.java:165) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1069) at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:983) at com.netflix.discovery.DiscoveryClient.refreshRegistry(DiscoveryClient.java:1497) at com.netflix.discovery.DiscoveryClient$CacheRefreshThread.run(DiscoveryClient.java:1464) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 30 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:56:39.841 WARN 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:56:39.841 ERROR 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - was unable to refresh its cache! status = Cannot execute request on any known server com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1069) at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:983) at com.netflix.discovery.DiscoveryClient.refreshRegistry(DiscoveryClient.java:1497) at com.netflix.discovery.DiscoveryClient$CacheRefreshThread.run(DiscoveryClient.java:1464) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:56:39.851 ERROR 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.put(WebResource.java:529) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.sendHeartBeat(AbstractJerseyEurekaHttpClient.java:102) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.DiscoveryClient.renew(DiscoveryClient.java:864) at com.netflix.discovery.DiscoveryClient$HeartbeatThread.run(DiscoveryClient.java:1423) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 27 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:56:39.851 WARN 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:56:39.851 ERROR 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - was unable to send heartbeat! com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.DiscoveryClient.renew(DiscoveryClient.java:864) at com.netflix.discovery.DiscoveryClient$HeartbeatThread.run(DiscoveryClient.java:1423) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:56:41.826 ERROR 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.post(WebResource.java:570) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.register(AbstractJerseyEurekaHttpClient.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 28 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:56:41.826 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:56:41.826 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - registration failed Cannot execute request on any known server com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:56:41.826 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.InstanceInfoReplicator There was a problem with the instance info replicator com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:56:42.162 WARN 26644 [] [elasticsearch[_client_][generic][T#4]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:56:47.175 WARN 26644 [] [elasticsearch[_client_][generic][T#2]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:56:52.182 WARN 26644 [] [elasticsearch[_client_][generic][T#1]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:56:57.189 WARN 26644 [] [elasticsearch[_client_][generic][T#3]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:57:02.199 WARN 26644 [] [elasticsearch[_client_][generic][T#4]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:57:07.214 WARN 26644 [] [elasticsearch[_client_][generic][T#2]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:57:09.843 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Disable delta property : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:57:09.843 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Single vip registry refresh property : null [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:57:09.843 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Force full registry fetch : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:57:09.843 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Application is null : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:57:09.843 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Registered Applications size is zero : true [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:57:09.843 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Application version is -1: true [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:57:09.843 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Getting all instance registry info from the eureka server [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:57:11.827 INFO 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100: registering service... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:57:11.848 ERROR 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.get(WebResource.java:509) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplicationsInternal(AbstractJerseyEurekaHttpClient.java:194) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplications(AbstractJerseyEurekaHttpClient.java:165) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1069) at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:983) at com.netflix.discovery.DiscoveryClient.refreshRegistry(DiscoveryClient.java:1497) at com.netflix.discovery.DiscoveryClient$CacheRefreshThread.run(DiscoveryClient.java:1464) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 30 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:57:11.848 WARN 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:57:11.848 ERROR 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - was unable to refresh its cache! status = Cannot execute request on any known server com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1069) at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:983) at com.netflix.discovery.DiscoveryClient.refreshRegistry(DiscoveryClient.java:1497) at com.netflix.discovery.DiscoveryClient$CacheRefreshThread.run(DiscoveryClient.java:1464) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:57:11.867 ERROR 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.put(WebResource.java:529) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.sendHeartBeat(AbstractJerseyEurekaHttpClient.java:102) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.DiscoveryClient.renew(DiscoveryClient.java:864) at com.netflix.discovery.DiscoveryClient$HeartbeatThread.run(DiscoveryClient.java:1423) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 27 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:57:11.867 WARN 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:57:11.867 ERROR 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - was unable to send heartbeat! com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.DiscoveryClient.renew(DiscoveryClient.java:864) at com.netflix.discovery.DiscoveryClient$HeartbeatThread.run(DiscoveryClient.java:1423) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:57:12.221 WARN 26644 [] [elasticsearch[_client_][generic][T#1]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:57:13.842 ERROR 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.post(WebResource.java:570) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.register(AbstractJerseyEurekaHttpClient.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 28 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:57:13.842 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:57:13.842 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - registration failed Cannot execute request on any known server com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:57:13.842 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.InstanceInfoReplicator There was a problem with the instance info replicator com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:57:17.228 WARN 26644 [] [elasticsearch[_client_][generic][T#3]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:57:22.234 WARN 26644 [] [elasticsearch[_client_][generic][T#4]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:57:27.241 WARN 26644 [] [elasticsearch[_client_][generic][T#2]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:57:32.250 WARN 26644 [] [elasticsearch[_client_][generic][T#2]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:57:37.257 WARN 26644 [] [elasticsearch[_client_][generic][T#3]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:57:41.850 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Disable delta property : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:57:41.850 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Single vip registry refresh property : null [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:57:41.850 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Force full registry fetch : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:57:41.850 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Application is null : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:57:41.850 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Registered Applications size is zero : true [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:57:41.850 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Application version is -1: true [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:57:41.850 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Getting all instance registry info from the eureka server [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:57:42.264 WARN 26644 [] [elasticsearch[_client_][generic][T#3]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:57:43.843 INFO 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100: registering service... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:57:43.852 ERROR 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.get(WebResource.java:509) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplicationsInternal(AbstractJerseyEurekaHttpClient.java:194) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplications(AbstractJerseyEurekaHttpClient.java:165) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1069) at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:983) at com.netflix.discovery.DiscoveryClient.refreshRegistry(DiscoveryClient.java:1497) at com.netflix.discovery.DiscoveryClient$CacheRefreshThread.run(DiscoveryClient.java:1464) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 30 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:57:43.852 WARN 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:57:43.852 ERROR 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - was unable to refresh its cache! status = Cannot execute request on any known server com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1069) at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:983) at com.netflix.discovery.DiscoveryClient.refreshRegistry(DiscoveryClient.java:1497) at com.netflix.discovery.DiscoveryClient$CacheRefreshThread.run(DiscoveryClient.java:1464) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:57:43.872 ERROR 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.put(WebResource.java:529) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.sendHeartBeat(AbstractJerseyEurekaHttpClient.java:102) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.DiscoveryClient.renew(DiscoveryClient.java:864) at com.netflix.discovery.DiscoveryClient$HeartbeatThread.run(DiscoveryClient.java:1423) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 27 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:57:43.872 WARN 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:57:43.872 ERROR 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - was unable to send heartbeat! com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.DiscoveryClient.renew(DiscoveryClient.java:864) at com.netflix.discovery.DiscoveryClient$HeartbeatThread.run(DiscoveryClient.java:1423) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:57:45.847 ERROR 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.post(WebResource.java:570) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.register(AbstractJerseyEurekaHttpClient.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 28 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:57:45.847 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:57:45.847 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - registration failed Cannot execute request on any known server com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:57:45.847 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.InstanceInfoReplicator There was a problem with the instance info replicator com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:57:47.278 WARN 26644 [] [elasticsearch[_client_][generic][T#1]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:57:52.291 WARN 26644 [] [elasticsearch[_client_][generic][T#2]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:57:57.298 WARN 26644 [] [elasticsearch[_client_][generic][T#4]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:58:02.309 WARN 26644 [] [elasticsearch[_client_][generic][T#4]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:58:07.322 WARN 26644 [] [elasticsearch[_client_][generic][T#4]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:58:12.329 WARN 26644 [] [elasticsearch[_client_][generic][T#2]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:58:13.854 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Disable delta property : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:58:13.854 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Single vip registry refresh property : null [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:58:13.854 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Force full registry fetch : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:58:13.854 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Application is null : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:58:13.854 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Registered Applications size is zero : true [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:58:13.854 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Application version is -1: true [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:58:13.854 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Getting all instance registry info from the eureka server [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:58:15.849 INFO 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100: registering service... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:58:15.857 ERROR 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.get(WebResource.java:509) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplicationsInternal(AbstractJerseyEurekaHttpClient.java:194) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplications(AbstractJerseyEurekaHttpClient.java:165) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1069) at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:983) at com.netflix.discovery.DiscoveryClient.refreshRegistry(DiscoveryClient.java:1497) at com.netflix.discovery.DiscoveryClient$CacheRefreshThread.run(DiscoveryClient.java:1464) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 30 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:58:15.857 WARN 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:58:15.857 ERROR 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - was unable to refresh its cache! status = Cannot execute request on any known server com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1069) at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:983) at com.netflix.discovery.DiscoveryClient.refreshRegistry(DiscoveryClient.java:1497) at com.netflix.discovery.DiscoveryClient$CacheRefreshThread.run(DiscoveryClient.java:1464) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:58:15.878 ERROR 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.put(WebResource.java:529) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.sendHeartBeat(AbstractJerseyEurekaHttpClient.java:102) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.DiscoveryClient.renew(DiscoveryClient.java:864) at com.netflix.discovery.DiscoveryClient$HeartbeatThread.run(DiscoveryClient.java:1423) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 27 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:58:15.878 WARN 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:58:15.878 ERROR 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - was unable to send heartbeat! com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.DiscoveryClient.renew(DiscoveryClient.java:864) at com.netflix.discovery.DiscoveryClient$HeartbeatThread.run(DiscoveryClient.java:1423) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:58:17.335 WARN 26644 [] [elasticsearch[_client_][generic][T#3]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:58:17.852 ERROR 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.post(WebResource.java:570) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.register(AbstractJerseyEurekaHttpClient.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 28 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:58:17.852 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:58:17.852 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - registration failed Cannot execute request on any known server com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:58:17.852 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.InstanceInfoReplicator There was a problem with the instance info replicator com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:58:22.341 WARN 26644 [] [elasticsearch[_client_][generic][T#1]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:58:27.350 WARN 26644 [] [elasticsearch[_client_][generic][T#4]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:58:32.358 WARN 26644 [] [elasticsearch[_client_][generic][T#2]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:58:37.369 WARN 26644 [] [elasticsearch[_client_][generic][T#3]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:58:42.377 WARN 26644 [] [elasticsearch[_client_][generic][T#1]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:58:45.858 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Disable delta property : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:58:45.858 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Single vip registry refresh property : null [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:58:45.858 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Force full registry fetch : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:58:45.858 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Application is null : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:58:45.858 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Registered Applications size is zero : true [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:58:45.858 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Application version is -1: true [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:58:45.858 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Getting all instance registry info from the eureka server [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:58:47.383 WARN 26644 [] [elasticsearch[_client_][generic][T#4]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:58:47.855 INFO 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100: registering service... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:58:47.872 ERROR 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.get(WebResource.java:509) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplicationsInternal(AbstractJerseyEurekaHttpClient.java:194) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplications(AbstractJerseyEurekaHttpClient.java:165) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1069) at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:983) at com.netflix.discovery.DiscoveryClient.refreshRegistry(DiscoveryClient.java:1497) at com.netflix.discovery.DiscoveryClient$CacheRefreshThread.run(DiscoveryClient.java:1464) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 30 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:58:47.872 WARN 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:58:47.872 ERROR 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - was unable to refresh its cache! status = Cannot execute request on any known server com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1069) at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:983) at com.netflix.discovery.DiscoveryClient.refreshRegistry(DiscoveryClient.java:1497) at com.netflix.discovery.DiscoveryClient$CacheRefreshThread.run(DiscoveryClient.java:1464) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:58:47.893 ERROR 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.put(WebResource.java:529) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.sendHeartBeat(AbstractJerseyEurekaHttpClient.java:102) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.DiscoveryClient.renew(DiscoveryClient.java:864) at com.netflix.discovery.DiscoveryClient$HeartbeatThread.run(DiscoveryClient.java:1423) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 27 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:58:47.893 WARN 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:58:47.893 ERROR 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - was unable to send heartbeat! com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.DiscoveryClient.renew(DiscoveryClient.java:864) at com.netflix.discovery.DiscoveryClient$HeartbeatThread.run(DiscoveryClient.java:1423) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:58:49.870 ERROR 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.post(WebResource.java:570) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.register(AbstractJerseyEurekaHttpClient.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 28 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:58:49.870 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:58:49.870 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - registration failed Cannot execute request on any known server com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:58:49.870 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.InstanceInfoReplicator There was a problem with the instance info replicator com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:58:52.390 WARN 26644 [] [elasticsearch[_client_][generic][T#2]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:58:57.398 WARN 26644 [] [elasticsearch[_client_][generic][T#3]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:59:02.405 WARN 26644 [] [elasticsearch[_client_][generic][T#3]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:59:07.412 WARN 26644 [] [elasticsearch[_client_][generic][T#3]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:59:12.418 WARN 26644 [] [elasticsearch[_client_][generic][T#2]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:59:17.426 WARN 26644 [] [elasticsearch[_client_][generic][T#1]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:59:17.875 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Disable delta property : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:59:17.875 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Single vip registry refresh property : null [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:59:17.875 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Force full registry fetch : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:59:17.875 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Application is null : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:59:17.875 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Registered Applications size is zero : true [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:59:17.875 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Application version is -1: true [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:59:17.875 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Getting all instance registry info from the eureka server [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:59:19.871 INFO 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100: registering service... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:59:19.880 ERROR 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.get(WebResource.java:509) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplicationsInternal(AbstractJerseyEurekaHttpClient.java:194) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplications(AbstractJerseyEurekaHttpClient.java:165) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1069) at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:983) at com.netflix.discovery.DiscoveryClient.refreshRegistry(DiscoveryClient.java:1497) at com.netflix.discovery.DiscoveryClient$CacheRefreshThread.run(DiscoveryClient.java:1464) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 30 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:59:19.880 WARN 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:59:19.880 ERROR 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - was unable to refresh its cache! status = Cannot execute request on any known server com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1069) at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:983) at com.netflix.discovery.DiscoveryClient.refreshRegistry(DiscoveryClient.java:1497) at com.netflix.discovery.DiscoveryClient$CacheRefreshThread.run(DiscoveryClient.java:1464) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:59:19.897 ERROR 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.put(WebResource.java:529) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.sendHeartBeat(AbstractJerseyEurekaHttpClient.java:102) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.DiscoveryClient.renew(DiscoveryClient.java:864) at com.netflix.discovery.DiscoveryClient$HeartbeatThread.run(DiscoveryClient.java:1423) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 27 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:59:19.897 WARN 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:59:19.897 ERROR 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - was unable to send heartbeat! com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.DiscoveryClient.renew(DiscoveryClient.java:864) at com.netflix.discovery.DiscoveryClient$HeartbeatThread.run(DiscoveryClient.java:1423) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:59:21.885 ERROR 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.post(WebResource.java:570) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.register(AbstractJerseyEurekaHttpClient.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 28 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:59:21.885 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:59:21.885 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - registration failed Cannot execute request on any known server com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:59:21.885 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.InstanceInfoReplicator There was a problem with the instance info replicator com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:59:22.431 WARN 26644 [] [elasticsearch[_client_][generic][T#4]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:59:27.440 WARN 26644 [] [elasticsearch[_client_][generic][T#3]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:59:32.448 WARN 26644 [] [elasticsearch[_client_][generic][T#3]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:59:33.487 INFO 26644 [] [AsyncResolver-bootstrap-executor-0] com.netflix.discovery.shared.resolver.aws.ConfigClusterResolver Resolving eureka endpoints via configuration [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:59:37.458 WARN 26644 [] [elasticsearch[_client_][generic][T#3]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:59:42.467 WARN 26644 [] [elasticsearch[_client_][generic][T#4]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:59:47.504 WARN 26644 [] [elasticsearch[_client_][generic][T#2]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:59:49.882 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Disable delta property : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:59:49.882 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Single vip registry refresh property : null [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:59:49.882 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Force full registry fetch : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:59:49.882 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Application is null : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:59:49.882 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Registered Applications size is zero : true [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:59:49.882 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Application version is -1: true [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:59:49.882 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Getting all instance registry info from the eureka server [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:59:51.889 INFO 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100: registering service... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:59:51.891 ERROR 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.get(WebResource.java:509) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplicationsInternal(AbstractJerseyEurekaHttpClient.java:194) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplications(AbstractJerseyEurekaHttpClient.java:165) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1069) at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:983) at com.netflix.discovery.DiscoveryClient.refreshRegistry(DiscoveryClient.java:1497) at com.netflix.discovery.DiscoveryClient$CacheRefreshThread.run(DiscoveryClient.java:1464) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 30 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:59:51.892 WARN 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:59:51.892 ERROR 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - was unable to refresh its cache! status = Cannot execute request on any known server com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1069) at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:983) at com.netflix.discovery.DiscoveryClient.refreshRegistry(DiscoveryClient.java:1497) at com.netflix.discovery.DiscoveryClient$CacheRefreshThread.run(DiscoveryClient.java:1464) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:59:51.903 ERROR 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.put(WebResource.java:529) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.sendHeartBeat(AbstractJerseyEurekaHttpClient.java:102) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.DiscoveryClient.renew(DiscoveryClient.java:864) at com.netflix.discovery.DiscoveryClient$HeartbeatThread.run(DiscoveryClient.java:1423) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 27 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:59:51.904 WARN 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:59:51.904 ERROR 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - was unable to send heartbeat! com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.DiscoveryClient.renew(DiscoveryClient.java:864) at com.netflix.discovery.DiscoveryClient$HeartbeatThread.run(DiscoveryClient.java:1423) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:59:52.511 WARN 26644 [] [elasticsearch[_client_][generic][T#2]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:59:53.907 ERROR 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.post(WebResource.java:570) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.register(AbstractJerseyEurekaHttpClient.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 28 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:59:53.907 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:59:53.907 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - registration failed Cannot execute request on any known server com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:59:53.908 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.InstanceInfoReplicator There was a problem with the instance info replicator com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 15:59:57.518 WARN 26644 [] [elasticsearch[_client_][generic][T#3]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:00:02.555 WARN 26644 [] [elasticsearch[_client_][generic][T#4]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:00:07.564 WARN 26644 [] [elasticsearch[_client_][generic][T#4]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:00:12.573 WARN 26644 [] [elasticsearch[_client_][generic][T#2]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:00:17.581 WARN 26644 [] [elasticsearch[_client_][generic][T#3]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:00:21.897 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Disable delta property : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:00:21.897 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Single vip registry refresh property : null [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:00:21.897 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Force full registry fetch : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:00:21.897 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Application is null : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:00:21.897 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Registered Applications size is zero : true [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:00:21.897 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Application version is -1: true [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:00:21.897 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Getting all instance registry info from the eureka server [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:00:22.587 WARN 26644 [] [elasticsearch[_client_][generic][T#1]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:00:23.900 ERROR 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.get(WebResource.java:509) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplicationsInternal(AbstractJerseyEurekaHttpClient.java:194) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplications(AbstractJerseyEurekaHttpClient.java:165) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1069) at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:983) at com.netflix.discovery.DiscoveryClient.refreshRegistry(DiscoveryClient.java:1497) at com.netflix.discovery.DiscoveryClient$CacheRefreshThread.run(DiscoveryClient.java:1464) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 30 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:00:23.900 WARN 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:00:23.900 ERROR 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - was unable to refresh its cache! status = Cannot execute request on any known server com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1069) at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:983) at com.netflix.discovery.DiscoveryClient.refreshRegistry(DiscoveryClient.java:1497) at com.netflix.discovery.DiscoveryClient$CacheRefreshThread.run(DiscoveryClient.java:1464) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:00:23.909 INFO 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100: registering service... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:00:23.909 ERROR 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.put(WebResource.java:529) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.sendHeartBeat(AbstractJerseyEurekaHttpClient.java:102) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.DiscoveryClient.renew(DiscoveryClient.java:864) at com.netflix.discovery.DiscoveryClient$HeartbeatThread.run(DiscoveryClient.java:1423) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 27 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:00:23.909 WARN 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:00:23.909 ERROR 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - was unable to send heartbeat! com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.DiscoveryClient.renew(DiscoveryClient.java:864) at com.netflix.discovery.DiscoveryClient$HeartbeatThread.run(DiscoveryClient.java:1423) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:00:25.913 ERROR 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.post(WebResource.java:570) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.register(AbstractJerseyEurekaHttpClient.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 28 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:00:25.913 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:00:25.913 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - registration failed Cannot execute request on any known server com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:00:25.913 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.InstanceInfoReplicator There was a problem with the instance info replicator com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:00:27.596 WARN 26644 [] [elasticsearch[_client_][generic][T#4]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:00:32.601 WARN 26644 [] [elasticsearch[_client_][generic][T#2]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:00:37.646 WARN 26644 [] [elasticsearch[_client_][generic][T#2]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:00:42.669 WARN 26644 [] [elasticsearch[_client_][generic][T#2]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:00:47.679 WARN 26644 [] [elasticsearch[_client_][generic][T#2]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:00:52.687 WARN 26644 [] [elasticsearch[_client_][generic][T#2]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:00:53.901 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Disable delta property : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:00:53.901 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Single vip registry refresh property : null [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:00:53.901 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Force full registry fetch : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:00:53.901 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Application is null : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:00:53.901 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Registered Applications size is zero : true [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:00:53.901 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Application version is -1: true [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:00:53.901 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Getting all instance registry info from the eureka server [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:00:55.913 ERROR 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.get(WebResource.java:509) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplicationsInternal(AbstractJerseyEurekaHttpClient.java:194) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplications(AbstractJerseyEurekaHttpClient.java:165) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1069) at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:983) at com.netflix.discovery.DiscoveryClient.refreshRegistry(DiscoveryClient.java:1497) at com.netflix.discovery.DiscoveryClient$CacheRefreshThread.run(DiscoveryClient.java:1464) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 30 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:00:55.913 WARN 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:00:55.913 ERROR 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - was unable to refresh its cache! status = Cannot execute request on any known server com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1069) at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:983) at com.netflix.discovery.DiscoveryClient.refreshRegistry(DiscoveryClient.java:1497) at com.netflix.discovery.DiscoveryClient$CacheRefreshThread.run(DiscoveryClient.java:1464) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:00:55.914 INFO 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100: registering service... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:00:55.926 ERROR 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.put(WebResource.java:529) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.sendHeartBeat(AbstractJerseyEurekaHttpClient.java:102) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.DiscoveryClient.renew(DiscoveryClient.java:864) at com.netflix.discovery.DiscoveryClient$HeartbeatThread.run(DiscoveryClient.java:1423) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 27 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:00:55.926 WARN 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:00:55.926 ERROR 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - was unable to send heartbeat! com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.DiscoveryClient.renew(DiscoveryClient.java:864) at com.netflix.discovery.DiscoveryClient$HeartbeatThread.run(DiscoveryClient.java:1423) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:00:57.697 WARN 26644 [] [elasticsearch[_client_][generic][T#1]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:00:57.915 ERROR 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.post(WebResource.java:570) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.register(AbstractJerseyEurekaHttpClient.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 28 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:00:57.915 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:00:57.915 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - registration failed Cannot execute request on any known server com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:00:57.915 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.InstanceInfoReplicator There was a problem with the instance info replicator com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:01:02.703 WARN 26644 [] [elasticsearch[_client_][generic][T#4]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:01:07.734 WARN 26644 [] [elasticsearch[_client_][generic][T#3]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:01:12.775 WARN 26644 [] [elasticsearch[_client_][generic][T#2]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:01:17.785 WARN 26644 [] [elasticsearch[_client_][generic][T#1]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:01:22.795 WARN 26644 [] [elasticsearch[_client_][generic][T#4]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:01:25.915 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Disable delta property : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:01:25.915 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Single vip registry refresh property : null [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:01:25.915 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Force full registry fetch : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:01:25.915 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Application is null : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:01:25.915 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Registered Applications size is zero : true [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:01:25.915 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Application version is -1: true [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:01:25.915 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Getting all instance registry info from the eureka server [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:01:27.805 WARN 26644 [] [elasticsearch[_client_][generic][T#3]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:01:27.917 INFO 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100: registering service... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:01:27.923 ERROR 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.get(WebResource.java:509) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplicationsInternal(AbstractJerseyEurekaHttpClient.java:194) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplications(AbstractJerseyEurekaHttpClient.java:165) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1069) at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:983) at com.netflix.discovery.DiscoveryClient.refreshRegistry(DiscoveryClient.java:1497) at com.netflix.discovery.DiscoveryClient$CacheRefreshThread.run(DiscoveryClient.java:1464) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 30 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:01:27.924 WARN 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:01:27.924 ERROR 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - was unable to refresh its cache! status = Cannot execute request on any known server com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1069) at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:983) at com.netflix.discovery.DiscoveryClient.refreshRegistry(DiscoveryClient.java:1497) at com.netflix.discovery.DiscoveryClient$CacheRefreshThread.run(DiscoveryClient.java:1464) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:01:27.961 ERROR 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.put(WebResource.java:529) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.sendHeartBeat(AbstractJerseyEurekaHttpClient.java:102) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.DiscoveryClient.renew(DiscoveryClient.java:864) at com.netflix.discovery.DiscoveryClient$HeartbeatThread.run(DiscoveryClient.java:1423) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 27 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:01:27.962 WARN 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:01:27.962 ERROR 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - was unable to send heartbeat! com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.DiscoveryClient.renew(DiscoveryClient.java:864) at com.netflix.discovery.DiscoveryClient$HeartbeatThread.run(DiscoveryClient.java:1423) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:01:29.935 ERROR 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.post(WebResource.java:570) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.register(AbstractJerseyEurekaHttpClient.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 28 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:01:29.935 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:01:29.935 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - registration failed Cannot execute request on any known server com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:01:29.935 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.InstanceInfoReplicator There was a problem with the instance info replicator com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:01:32.812 WARN 26644 [] [elasticsearch[_client_][generic][T#2]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:01:37.835 WARN 26644 [] [elasticsearch[_client_][generic][T#1]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:01:42.844 WARN 26644 [] [elasticsearch[_client_][generic][T#4]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:01:47.875 WARN 26644 [] [elasticsearch[_client_][generic][T#3]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:01:52.889 WARN 26644 [] [elasticsearch[_client_][generic][T#2]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:01:57.927 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Disable delta property : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:01:57.928 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Single vip registry refresh property : null [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:01:57.928 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Force full registry fetch : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:01:57.928 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Application is null : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:01:57.928 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Registered Applications size is zero : true [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:01:57.928 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Application version is -1: true [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:01:57.929 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Getting all instance registry info from the eureka server [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:01:57.938 WARN 26644 [] [elasticsearch[_client_][generic][T#1]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:01:59.936 ERROR 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.get(WebResource.java:509) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplicationsInternal(AbstractJerseyEurekaHttpClient.java:194) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplications(AbstractJerseyEurekaHttpClient.java:165) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1069) at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:983) at com.netflix.discovery.DiscoveryClient.refreshRegistry(DiscoveryClient.java:1497) at com.netflix.discovery.DiscoveryClient$CacheRefreshThread.run(DiscoveryClient.java:1464) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 30 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:01:59.937 WARN 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:01:59.937 INFO 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100: registering service... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:01:59.937 ERROR 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - was unable to refresh its cache! status = Cannot execute request on any known server com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1069) at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:983) at com.netflix.discovery.DiscoveryClient.refreshRegistry(DiscoveryClient.java:1497) at com.netflix.discovery.DiscoveryClient$CacheRefreshThread.run(DiscoveryClient.java:1464) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:01:59.979 ERROR 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.put(WebResource.java:529) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.sendHeartBeat(AbstractJerseyEurekaHttpClient.java:102) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.DiscoveryClient.renew(DiscoveryClient.java:864) at com.netflix.discovery.DiscoveryClient$HeartbeatThread.run(DiscoveryClient.java:1423) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 27 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:01:59.980 WARN 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:01:59.980 ERROR 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - was unable to send heartbeat! com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.DiscoveryClient.renew(DiscoveryClient.java:864) at com.netflix.discovery.DiscoveryClient$HeartbeatThread.run(DiscoveryClient.java:1423) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:02:01.951 ERROR 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.post(WebResource.java:570) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.register(AbstractJerseyEurekaHttpClient.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 28 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:02:01.952 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:02:01.952 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - registration failed Cannot execute request on any known server com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:02:01.952 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.InstanceInfoReplicator There was a problem with the instance info replicator com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:02:02.947 WARN 26644 [] [elasticsearch[_client_][generic][T#4]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:02:07.976 WARN 26644 [] [elasticsearch[_client_][generic][T#4]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:02:12.983 WARN 26644 [] [elasticsearch[_client_][generic][T#2]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:02:17.993 WARN 26644 [] [elasticsearch[_client_][generic][T#1]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:02:22.999 WARN 26644 [] [elasticsearch[_client_][generic][T#1]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:02:28.007 WARN 26644 [] [elasticsearch[_client_][generic][T#4]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:02:29.938 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Disable delta property : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:02:29.938 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Single vip registry refresh property : null [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:02:29.938 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Force full registry fetch : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:02:29.938 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Application is null : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:02:29.938 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Registered Applications size is zero : true [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:02:29.938 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Application version is -1: true [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:02:29.939 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Getting all instance registry info from the eureka server [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:02:31.942 ERROR 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.get(WebResource.java:509) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplicationsInternal(AbstractJerseyEurekaHttpClient.java:194) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplications(AbstractJerseyEurekaHttpClient.java:165) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1069) at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:983) at com.netflix.discovery.DiscoveryClient.refreshRegistry(DiscoveryClient.java:1497) at com.netflix.discovery.DiscoveryClient$CacheRefreshThread.run(DiscoveryClient.java:1464) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 30 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:02:31.943 WARN 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:02:31.943 ERROR 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - was unable to refresh its cache! status = Cannot execute request on any known server com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1069) at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:983) at com.netflix.discovery.DiscoveryClient.refreshRegistry(DiscoveryClient.java:1497) at com.netflix.discovery.DiscoveryClient$CacheRefreshThread.run(DiscoveryClient.java:1464) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:02:31.953 INFO 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100: registering service... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:02:32.005 ERROR 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.put(WebResource.java:529) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.sendHeartBeat(AbstractJerseyEurekaHttpClient.java:102) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.DiscoveryClient.renew(DiscoveryClient.java:864) at com.netflix.discovery.DiscoveryClient$HeartbeatThread.run(DiscoveryClient.java:1423) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 27 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:02:32.006 WARN 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:02:32.006 ERROR 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - was unable to send heartbeat! com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.DiscoveryClient.renew(DiscoveryClient.java:864) at com.netflix.discovery.DiscoveryClient$HeartbeatThread.run(DiscoveryClient.java:1423) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:02:33.015 WARN 26644 [] [elasticsearch[_client_][generic][T#2]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:02:33.970 ERROR 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.post(WebResource.java:570) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.register(AbstractJerseyEurekaHttpClient.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 28 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:02:33.971 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:02:33.971 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - registration failed Cannot execute request on any known server com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:02:33.971 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.InstanceInfoReplicator There was a problem with the instance info replicator com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:02:38.025 WARN 26644 [] [elasticsearch[_client_][generic][T#2]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:02:43.033 WARN 26644 [] [elasticsearch[_client_][generic][T#2]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:02:48.040 WARN 26644 [] [elasticsearch[_client_][generic][T#4]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:02:53.047 WARN 26644 [] [elasticsearch[_client_][generic][T#3]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:02:58.067 WARN 26644 [] [elasticsearch[_client_][generic][T#1]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:03:01.945 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Disable delta property : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:03:01.945 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Single vip registry refresh property : null [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:03:01.945 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Force full registry fetch : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:03:01.945 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Application is null : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:03:01.945 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Registered Applications size is zero : true [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:03:01.945 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Application version is -1: true [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:03:01.946 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Getting all instance registry info from the eureka server [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:03:03.089 WARN 26644 [] [elasticsearch[_client_][generic][T#1]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:03:03.952 ERROR 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.get(WebResource.java:509) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplicationsInternal(AbstractJerseyEurekaHttpClient.java:194) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplications(AbstractJerseyEurekaHttpClient.java:165) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1069) at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:983) at com.netflix.discovery.DiscoveryClient.refreshRegistry(DiscoveryClient.java:1497) at com.netflix.discovery.DiscoveryClient$CacheRefreshThread.run(DiscoveryClient.java:1464) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 30 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:03:03.952 WARN 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:03:03.952 ERROR 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - was unable to refresh its cache! status = Cannot execute request on any known server com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1069) at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:983) at com.netflix.discovery.DiscoveryClient.refreshRegistry(DiscoveryClient.java:1497) at com.netflix.discovery.DiscoveryClient$CacheRefreshThread.run(DiscoveryClient.java:1464) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:03:03.974 INFO 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100: registering service... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:03:04.011 ERROR 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.put(WebResource.java:529) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.sendHeartBeat(AbstractJerseyEurekaHttpClient.java:102) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.DiscoveryClient.renew(DiscoveryClient.java:864) at com.netflix.discovery.DiscoveryClient$HeartbeatThread.run(DiscoveryClient.java:1423) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 27 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:03:04.012 WARN 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:03:04.012 ERROR 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - was unable to send heartbeat! com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.DiscoveryClient.renew(DiscoveryClient.java:864) at com.netflix.discovery.DiscoveryClient$HeartbeatThread.run(DiscoveryClient.java:1423) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:03:05.985 ERROR 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.post(WebResource.java:570) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.register(AbstractJerseyEurekaHttpClient.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 28 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:03:05.986 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:03:05.986 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - registration failed Cannot execute request on any known server com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:03:05.986 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.InstanceInfoReplicator There was a problem with the instance info replicator com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:03:08.106 WARN 26644 [] [elasticsearch[_client_][generic][T#1]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:03:13.113 WARN 26644 [] [elasticsearch[_client_][generic][T#4]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:03:18.126 WARN 26644 [] [elasticsearch[_client_][generic][T#2]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:03:23.141 WARN 26644 [] [elasticsearch[_client_][generic][T#2]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:03:28.148 WARN 26644 [] [elasticsearch[_client_][generic][T#1]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:03:33.160 WARN 26644 [] [elasticsearch[_client_][generic][T#4]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:03:33.955 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Disable delta property : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:03:33.955 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Single vip registry refresh property : null [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:03:33.955 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Force full registry fetch : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:03:33.955 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Application is null : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:03:33.955 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Registered Applications size is zero : true [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:03:33.955 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Application version is -1: true [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:03:33.955 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Getting all instance registry info from the eureka server [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:03:35.960 ERROR 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.get(WebResource.java:509) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplicationsInternal(AbstractJerseyEurekaHttpClient.java:194) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplications(AbstractJerseyEurekaHttpClient.java:165) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1069) at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:983) at com.netflix.discovery.DiscoveryClient.refreshRegistry(DiscoveryClient.java:1497) at com.netflix.discovery.DiscoveryClient$CacheRefreshThread.run(DiscoveryClient.java:1464) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 30 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:03:35.961 WARN 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:03:35.961 ERROR 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - was unable to refresh its cache! status = Cannot execute request on any known server com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1069) at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:983) at com.netflix.discovery.DiscoveryClient.refreshRegistry(DiscoveryClient.java:1497) at com.netflix.discovery.DiscoveryClient$CacheRefreshThread.run(DiscoveryClient.java:1464) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:03:35.988 INFO 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100: registering service... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:03:36.020 ERROR 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.put(WebResource.java:529) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.sendHeartBeat(AbstractJerseyEurekaHttpClient.java:102) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.DiscoveryClient.renew(DiscoveryClient.java:864) at com.netflix.discovery.DiscoveryClient$HeartbeatThread.run(DiscoveryClient.java:1423) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 27 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:03:36.021 WARN 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:03:36.021 ERROR 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - was unable to send heartbeat! com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.DiscoveryClient.renew(DiscoveryClient.java:864) at com.netflix.discovery.DiscoveryClient$HeartbeatThread.run(DiscoveryClient.java:1423) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:03:38.001 ERROR 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.post(WebResource.java:570) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.register(AbstractJerseyEurekaHttpClient.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 28 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:03:38.002 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:03:38.002 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - registration failed Cannot execute request on any known server com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:03:38.002 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.InstanceInfoReplicator There was a problem with the instance info replicator com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:03:38.173 WARN 26644 [] [elasticsearch[_client_][generic][T#4]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:03:43.255 WARN 26644 [] [elasticsearch[_client_][generic][T#2]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:03:48.265 WARN 26644 [] [elasticsearch[_client_][generic][T#1]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:03:53.299 WARN 26644 [] [elasticsearch[_client_][generic][T#3]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:03:58.309 WARN 26644 [] [elasticsearch[_client_][generic][T#3]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:04:03.322 WARN 26644 [] [elasticsearch[_client_][generic][T#3]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:04:05.963 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Disable delta property : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:04:05.963 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Single vip registry refresh property : null [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:04:05.963 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Force full registry fetch : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:04:05.963 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Application is null : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:04:05.963 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Registered Applications size is zero : true [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:04:05.963 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Application version is -1: true [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:04:05.963 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Getting all instance registry info from the eureka server [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:04:07.968 ERROR 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.get(WebResource.java:509) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplicationsInternal(AbstractJerseyEurekaHttpClient.java:194) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplications(AbstractJerseyEurekaHttpClient.java:165) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1069) at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:983) at com.netflix.discovery.DiscoveryClient.refreshRegistry(DiscoveryClient.java:1497) at com.netflix.discovery.DiscoveryClient$CacheRefreshThread.run(DiscoveryClient.java:1464) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 30 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:04:07.968 WARN 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:04:07.968 ERROR 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - was unable to refresh its cache! status = Cannot execute request on any known server com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1069) at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:983) at com.netflix.discovery.DiscoveryClient.refreshRegistry(DiscoveryClient.java:1497) at com.netflix.discovery.DiscoveryClient$CacheRefreshThread.run(DiscoveryClient.java:1464) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:04:08.004 INFO 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100: registering service... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:04:08.024 ERROR 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.put(WebResource.java:529) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.sendHeartBeat(AbstractJerseyEurekaHttpClient.java:102) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.DiscoveryClient.renew(DiscoveryClient.java:864) at com.netflix.discovery.DiscoveryClient$HeartbeatThread.run(DiscoveryClient.java:1423) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 27 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:04:08.024 WARN 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:04:08.024 ERROR 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - was unable to send heartbeat! com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.DiscoveryClient.renew(DiscoveryClient.java:864) at com.netflix.discovery.DiscoveryClient$HeartbeatThread.run(DiscoveryClient.java:1423) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:04:08.330 WARN 26644 [] [elasticsearch[_client_][generic][T#3]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:04:10.006 ERROR 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.post(WebResource.java:570) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.register(AbstractJerseyEurekaHttpClient.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 28 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:04:10.006 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:04:10.006 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - registration failed Cannot execute request on any known server com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:04:10.006 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.InstanceInfoReplicator There was a problem with the instance info replicator com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:04:13.338 WARN 26644 [] [elasticsearch[_client_][generic][T#4]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:04:18.345 WARN 26644 [] [elasticsearch[_client_][generic][T#4]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:04:23.351 WARN 26644 [] [elasticsearch[_client_][generic][T#1]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:04:28.358 WARN 26644 [] [elasticsearch[_client_][generic][T#3]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:04:33.364 WARN 26644 [] [elasticsearch[_client_][generic][T#2]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:04:33.489 INFO 26644 [] [AsyncResolver-bootstrap-executor-0] com.netflix.discovery.shared.resolver.aws.ConfigClusterResolver Resolving eureka endpoints via configuration [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:04:37.970 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Disable delta property : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:04:37.970 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Single vip registry refresh property : null [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:04:37.970 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Force full registry fetch : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:04:37.970 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Application is null : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:04:37.970 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Registered Applications size is zero : true [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:04:37.970 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Application version is -1: true [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:04:37.970 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Getting all instance registry info from the eureka server [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:04:38.371 WARN 26644 [] [elasticsearch[_client_][generic][T#4]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:04:39.973 ERROR 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.get(WebResource.java:509) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplicationsInternal(AbstractJerseyEurekaHttpClient.java:194) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplications(AbstractJerseyEurekaHttpClient.java:165) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1069) at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:983) at com.netflix.discovery.DiscoveryClient.refreshRegistry(DiscoveryClient.java:1497) at com.netflix.discovery.DiscoveryClient$CacheRefreshThread.run(DiscoveryClient.java:1464) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 30 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:04:39.973 WARN 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:04:39.973 ERROR 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - was unable to refresh its cache! status = Cannot execute request on any known server com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1069) at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:983) at com.netflix.discovery.DiscoveryClient.refreshRegistry(DiscoveryClient.java:1497) at com.netflix.discovery.DiscoveryClient$CacheRefreshThread.run(DiscoveryClient.java:1464) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:04:40.007 INFO 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100: registering service... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:04:40.028 ERROR 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.put(WebResource.java:529) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.sendHeartBeat(AbstractJerseyEurekaHttpClient.java:102) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.DiscoveryClient.renew(DiscoveryClient.java:864) at com.netflix.discovery.DiscoveryClient$HeartbeatThread.run(DiscoveryClient.java:1423) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 27 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:04:40.028 WARN 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:04:40.028 ERROR 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - was unable to send heartbeat! com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.DiscoveryClient.renew(DiscoveryClient.java:864) at com.netflix.discovery.DiscoveryClient$HeartbeatThread.run(DiscoveryClient.java:1423) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:04:42.011 ERROR 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.post(WebResource.java:570) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.register(AbstractJerseyEurekaHttpClient.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 28 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:04:42.011 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:04:42.011 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - registration failed Cannot execute request on any known server com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:04:42.011 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.InstanceInfoReplicator There was a problem with the instance info replicator com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:04:43.378 WARN 26644 [] [elasticsearch[_client_][generic][T#1]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:04:48.385 WARN 26644 [] [elasticsearch[_client_][generic][T#3]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:04:53.399 WARN 26644 [] [elasticsearch[_client_][generic][T#3]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:04:58.410 WARN 26644 [] [elasticsearch[_client_][generic][T#4]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:05:03.420 WARN 26644 [] [elasticsearch[_client_][generic][T#1]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:05:08.427 WARN 26644 [] [elasticsearch[_client_][generic][T#1]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:05:09.974 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Disable delta property : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:05:09.974 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Single vip registry refresh property : null [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:05:09.974 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Force full registry fetch : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:05:09.974 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Application is null : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:05:09.974 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Registered Applications size is zero : true [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:05:09.975 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Application version is -1: true [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:05:09.975 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Getting all instance registry info from the eureka server [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:05:11.980 ERROR 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.get(WebResource.java:509) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplicationsInternal(AbstractJerseyEurekaHttpClient.java:194) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplications(AbstractJerseyEurekaHttpClient.java:165) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1069) at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:983) at com.netflix.discovery.DiscoveryClient.refreshRegistry(DiscoveryClient.java:1497) at com.netflix.discovery.DiscoveryClient$CacheRefreshThread.run(DiscoveryClient.java:1464) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 30 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:05:11.981 WARN 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:05:11.981 ERROR 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - was unable to refresh its cache! status = Cannot execute request on any known server com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1069) at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:983) at com.netflix.discovery.DiscoveryClient.refreshRegistry(DiscoveryClient.java:1497) at com.netflix.discovery.DiscoveryClient$CacheRefreshThread.run(DiscoveryClient.java:1464) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:05:12.012 INFO 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100: registering service... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:05:12.032 ERROR 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.put(WebResource.java:529) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.sendHeartBeat(AbstractJerseyEurekaHttpClient.java:102) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.DiscoveryClient.renew(DiscoveryClient.java:864) at com.netflix.discovery.DiscoveryClient$HeartbeatThread.run(DiscoveryClient.java:1423) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 27 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:05:12.033 WARN 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:05:12.033 ERROR 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - was unable to send heartbeat! com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.DiscoveryClient.renew(DiscoveryClient.java:864) at com.netflix.discovery.DiscoveryClient$HeartbeatThread.run(DiscoveryClient.java:1423) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:05:13.458 WARN 26644 [] [elasticsearch[_client_][generic][T#3]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:05:14.033 ERROR 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.post(WebResource.java:570) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.register(AbstractJerseyEurekaHttpClient.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 28 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:05:14.033 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:05:14.034 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - registration failed Cannot execute request on any known server com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:05:14.034 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.InstanceInfoReplicator There was a problem with the instance info replicator com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:05:18.472 WARN 26644 [] [elasticsearch[_client_][generic][T#3]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:05:23.487 WARN 26644 [] [elasticsearch[_client_][generic][T#3]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:05:28.497 WARN 26644 [] [elasticsearch[_client_][generic][T#3]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:05:33.510 WARN 26644 [] [elasticsearch[_client_][generic][T#3]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:05:38.519 WARN 26644 [] [elasticsearch[_client_][generic][T#3]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:05:41.983 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Disable delta property : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:05:41.983 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Single vip registry refresh property : null [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:05:41.983 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Force full registry fetch : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:05:41.983 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Application is null : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:05:41.983 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Registered Applications size is zero : true [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:05:41.983 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Application version is -1: true [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:05:41.983 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Getting all instance registry info from the eureka server [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:05:43.532 WARN 26644 [] [elasticsearch[_client_][generic][T#3]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:05:43.995 ERROR 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.get(WebResource.java:509) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplicationsInternal(AbstractJerseyEurekaHttpClient.java:194) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplications(AbstractJerseyEurekaHttpClient.java:165) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1069) at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:983) at com.netflix.discovery.DiscoveryClient.refreshRegistry(DiscoveryClient.java:1497) at com.netflix.discovery.DiscoveryClient$CacheRefreshThread.run(DiscoveryClient.java:1464) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 30 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:05:43.996 WARN 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:05:43.996 ERROR 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - was unable to refresh its cache! status = Cannot execute request on any known server com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1069) at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:983) at com.netflix.discovery.DiscoveryClient.refreshRegistry(DiscoveryClient.java:1497) at com.netflix.discovery.DiscoveryClient$CacheRefreshThread.run(DiscoveryClient.java:1464) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:05:44.036 INFO 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100: registering service... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:05:44.052 ERROR 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.put(WebResource.java:529) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.sendHeartBeat(AbstractJerseyEurekaHttpClient.java:102) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.DiscoveryClient.renew(DiscoveryClient.java:864) at com.netflix.discovery.DiscoveryClient$HeartbeatThread.run(DiscoveryClient.java:1423) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 27 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:05:44.053 WARN 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:05:44.053 ERROR 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - was unable to send heartbeat! com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.DiscoveryClient.renew(DiscoveryClient.java:864) at com.netflix.discovery.DiscoveryClient$HeartbeatThread.run(DiscoveryClient.java:1423) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:05:46.043 ERROR 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.post(WebResource.java:570) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.register(AbstractJerseyEurekaHttpClient.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 28 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:05:46.044 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:05:46.044 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - registration failed Cannot execute request on any known server com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:05:46.044 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.InstanceInfoReplicator There was a problem with the instance info replicator com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:05:48.540 WARN 26644 [] [elasticsearch[_client_][generic][T#3]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:05:53.550 WARN 26644 [] [elasticsearch[_client_][generic][T#2]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:05:58.559 WARN 26644 [] [elasticsearch[_client_][generic][T#2]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:06:03.568 WARN 26644 [] [elasticsearch[_client_][generic][T#2]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:06:08.586 WARN 26644 [] [elasticsearch[_client_][generic][T#3]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:06:13.595 WARN 26644 [] [elasticsearch[_client_][generic][T#3]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:06:13.998 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Disable delta property : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:06:13.998 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Single vip registry refresh property : null [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:06:13.998 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Force full registry fetch : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:06:13.998 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Application is null : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:06:13.998 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Registered Applications size is zero : true [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:06:13.998 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Application version is -1: true [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:06:13.998 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Getting all instance registry info from the eureka server [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:06:16.002 ERROR 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.get(WebResource.java:509) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplicationsInternal(AbstractJerseyEurekaHttpClient.java:194) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplications(AbstractJerseyEurekaHttpClient.java:165) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1069) at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:983) at com.netflix.discovery.DiscoveryClient.refreshRegistry(DiscoveryClient.java:1497) at com.netflix.discovery.DiscoveryClient$CacheRefreshThread.run(DiscoveryClient.java:1464) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 30 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:06:16.003 WARN 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:06:16.003 ERROR 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - was unable to refresh its cache! status = Cannot execute request on any known server com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1069) at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:983) at com.netflix.discovery.DiscoveryClient.refreshRegistry(DiscoveryClient.java:1497) at com.netflix.discovery.DiscoveryClient$CacheRefreshThread.run(DiscoveryClient.java:1464) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:06:16.046 INFO 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100: registering service... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:06:16.073 ERROR 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.put(WebResource.java:529) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.sendHeartBeat(AbstractJerseyEurekaHttpClient.java:102) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.DiscoveryClient.renew(DiscoveryClient.java:864) at com.netflix.discovery.DiscoveryClient$HeartbeatThread.run(DiscoveryClient.java:1423) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 27 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:06:16.073 WARN 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:06:16.073 ERROR 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - was unable to send heartbeat! com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.DiscoveryClient.renew(DiscoveryClient.java:864) at com.netflix.discovery.DiscoveryClient$HeartbeatThread.run(DiscoveryClient.java:1423) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:06:18.053 ERROR 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.post(WebResource.java:570) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.register(AbstractJerseyEurekaHttpClient.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 28 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:06:18.054 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:06:18.054 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - registration failed Cannot execute request on any known server com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:06:18.054 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.InstanceInfoReplicator There was a problem with the instance info replicator com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:06:18.618 WARN 26644 [] [elasticsearch[_client_][generic][T#4]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:06:23.625 WARN 26644 [] [elasticsearch[_client_][generic][T#2]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:06:28.636 WARN 26644 [] [elasticsearch[_client_][generic][T#1]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:06:33.643 WARN 26644 [] [elasticsearch[_client_][generic][T#3]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:06:38.650 WARN 26644 [] [elasticsearch[_client_][generic][T#4]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:06:43.657 WARN 26644 [] [elasticsearch[_client_][generic][T#2]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:06:46.003 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Disable delta property : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:06:46.003 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Single vip registry refresh property : null [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:06:46.003 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Force full registry fetch : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:06:46.003 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Application is null : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:06:46.003 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Registered Applications size is zero : true [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:06:46.003 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Application version is -1: true [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:06:46.003 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Getting all instance registry info from the eureka server [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:06:48.016 ERROR 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.get(WebResource.java:509) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplicationsInternal(AbstractJerseyEurekaHttpClient.java:194) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplications(AbstractJerseyEurekaHttpClient.java:165) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1069) at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:983) at com.netflix.discovery.DiscoveryClient.refreshRegistry(DiscoveryClient.java:1497) at com.netflix.discovery.DiscoveryClient$CacheRefreshThread.run(DiscoveryClient.java:1464) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 30 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:06:48.016 WARN 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:06:48.016 ERROR 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - was unable to refresh its cache! status = Cannot execute request on any known server com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1069) at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:983) at com.netflix.discovery.DiscoveryClient.refreshRegistry(DiscoveryClient.java:1497) at com.netflix.discovery.DiscoveryClient$CacheRefreshThread.run(DiscoveryClient.java:1464) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:06:48.056 INFO 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100: registering service... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:06:48.077 ERROR 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.put(WebResource.java:529) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.sendHeartBeat(AbstractJerseyEurekaHttpClient.java:102) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.DiscoveryClient.renew(DiscoveryClient.java:864) at com.netflix.discovery.DiscoveryClient$HeartbeatThread.run(DiscoveryClient.java:1423) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 27 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:06:48.077 WARN 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:06:48.077 ERROR 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - was unable to send heartbeat! com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.DiscoveryClient.renew(DiscoveryClient.java:864) at com.netflix.discovery.DiscoveryClient$HeartbeatThread.run(DiscoveryClient.java:1423) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:06:48.664 WARN 26644 [] [elasticsearch[_client_][generic][T#1]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:06:50.060 ERROR 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.post(WebResource.java:570) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.register(AbstractJerseyEurekaHttpClient.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 28 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:06:50.060 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:06:50.060 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - registration failed Cannot execute request on any known server com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:06:50.060 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.InstanceInfoReplicator There was a problem with the instance info replicator com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:06:53.670 WARN 26644 [] [elasticsearch[_client_][generic][T#1]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:06:58.676 WARN 26644 [] [elasticsearch[_client_][generic][T#4]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:07:03.683 WARN 26644 [] [elasticsearch[_client_][generic][T#2]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:07:08.696 WARN 26644 [] [elasticsearch[_client_][generic][T#3]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:07:13.704 WARN 26644 [] [elasticsearch[_client_][generic][T#1]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:07:18.018 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Disable delta property : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:07:18.018 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Single vip registry refresh property : null [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:07:18.018 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Force full registry fetch : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:07:18.018 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Application is null : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:07:18.018 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Registered Applications size is zero : true [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:07:18.018 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Application version is -1: true [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:07:18.018 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Getting all instance registry info from the eureka server [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:07:18.711 WARN 26644 [] [elasticsearch[_client_][generic][T#4]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:07:20.022 ERROR 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.get(WebResource.java:509) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplicationsInternal(AbstractJerseyEurekaHttpClient.java:194) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplications(AbstractJerseyEurekaHttpClient.java:165) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1069) at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:983) at com.netflix.discovery.DiscoveryClient.refreshRegistry(DiscoveryClient.java:1497) at com.netflix.discovery.DiscoveryClient$CacheRefreshThread.run(DiscoveryClient.java:1464) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 30 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:07:20.022 WARN 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:07:20.022 ERROR 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - was unable to refresh its cache! status = Cannot execute request on any known server com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1069) at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:983) at com.netflix.discovery.DiscoveryClient.refreshRegistry(DiscoveryClient.java:1497) at com.netflix.discovery.DiscoveryClient$CacheRefreshThread.run(DiscoveryClient.java:1464) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:07:20.062 INFO 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100: registering service... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:07:20.082 ERROR 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.put(WebResource.java:529) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.sendHeartBeat(AbstractJerseyEurekaHttpClient.java:102) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.DiscoveryClient.renew(DiscoveryClient.java:864) at com.netflix.discovery.DiscoveryClient$HeartbeatThread.run(DiscoveryClient.java:1423) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 27 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:07:20.082 WARN 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:07:20.082 ERROR 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - was unable to send heartbeat! com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.DiscoveryClient.renew(DiscoveryClient.java:864) at com.netflix.discovery.DiscoveryClient$HeartbeatThread.run(DiscoveryClient.java:1423) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:07:22.063 ERROR 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.post(WebResource.java:570) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.register(AbstractJerseyEurekaHttpClient.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 28 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:07:22.063 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:07:22.063 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - registration failed Cannot execute request on any known server com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:07:22.063 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.InstanceInfoReplicator There was a problem with the instance info replicator com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:07:23.871 WARN 26644 [] [elasticsearch[_client_][generic][T#2]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:07:28.884 WARN 26644 [] [elasticsearch[_client_][generic][T#3]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:07:33.891 WARN 26644 [] [elasticsearch[_client_][generic][T#1]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:07:38.898 WARN 26644 [] [elasticsearch[_client_][generic][T#4]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:07:43.904 WARN 26644 [] [elasticsearch[_client_][generic][T#2]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:07:48.914 WARN 26644 [] [elasticsearch[_client_][generic][T#3]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:07:50.023 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Disable delta property : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:07:50.023 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Single vip registry refresh property : null [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:07:50.023 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Force full registry fetch : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:07:50.023 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Application is null : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:07:50.023 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Registered Applications size is zero : true [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:07:50.023 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Application version is -1: true [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:07:50.023 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Getting all instance registry info from the eureka server [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:07:52.026 ERROR 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.get(WebResource.java:509) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplicationsInternal(AbstractJerseyEurekaHttpClient.java:194) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplications(AbstractJerseyEurekaHttpClient.java:165) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1069) at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:983) at com.netflix.discovery.DiscoveryClient.refreshRegistry(DiscoveryClient.java:1497) at com.netflix.discovery.DiscoveryClient$CacheRefreshThread.run(DiscoveryClient.java:1464) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 30 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:07:52.026 WARN 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:07:52.026 ERROR 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - was unable to refresh its cache! status = Cannot execute request on any known server com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1069) at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:983) at com.netflix.discovery.DiscoveryClient.refreshRegistry(DiscoveryClient.java:1497) at com.netflix.discovery.DiscoveryClient$CacheRefreshThread.run(DiscoveryClient.java:1464) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:07:52.065 INFO 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100: registering service... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:07:52.094 ERROR 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.put(WebResource.java:529) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.sendHeartBeat(AbstractJerseyEurekaHttpClient.java:102) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.DiscoveryClient.renew(DiscoveryClient.java:864) at com.netflix.discovery.DiscoveryClient$HeartbeatThread.run(DiscoveryClient.java:1423) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 27 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:07:52.094 WARN 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:07:52.094 ERROR 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - was unable to send heartbeat! com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.DiscoveryClient.renew(DiscoveryClient.java:864) at com.netflix.discovery.DiscoveryClient$HeartbeatThread.run(DiscoveryClient.java:1423) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:07:53.919 WARN 26644 [] [elasticsearch[_client_][generic][T#3]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:07:54.068 ERROR 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.post(WebResource.java:570) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.register(AbstractJerseyEurekaHttpClient.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 28 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:07:54.068 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:07:54.068 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - registration failed Cannot execute request on any known server com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:07:54.068 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.InstanceInfoReplicator There was a problem with the instance info replicator com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:07:58.925 WARN 26644 [] [elasticsearch[_client_][generic][T#4]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:08:03.936 WARN 26644 [] [elasticsearch[_client_][generic][T#4]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:08:08.943 WARN 26644 [] [elasticsearch[_client_][generic][T#1]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:08:13.950 WARN 26644 [] [elasticsearch[_client_][generic][T#3]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:08:18.956 WARN 26644 [] [elasticsearch[_client_][generic][T#2]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:08:22.027 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Disable delta property : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:08:22.027 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Single vip registry refresh property : null [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:08:22.027 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Force full registry fetch : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:08:22.027 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Application is null : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:08:22.027 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Registered Applications size is zero : true [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:08:22.027 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Application version is -1: true [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:08:22.027 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Getting all instance registry info from the eureka server [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:08:23.963 WARN 26644 [] [elasticsearch[_client_][generic][T#4]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:08:24.034 ERROR 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.get(WebResource.java:509) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplicationsInternal(AbstractJerseyEurekaHttpClient.java:194) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplications(AbstractJerseyEurekaHttpClient.java:165) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1069) at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:983) at com.netflix.discovery.DiscoveryClient.refreshRegistry(DiscoveryClient.java:1497) at com.netflix.discovery.DiscoveryClient$CacheRefreshThread.run(DiscoveryClient.java:1464) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 30 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:08:24.034 WARN 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:08:24.034 ERROR 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - was unable to refresh its cache! status = Cannot execute request on any known server com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1069) at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:983) at com.netflix.discovery.DiscoveryClient.refreshRegistry(DiscoveryClient.java:1497) at com.netflix.discovery.DiscoveryClient$CacheRefreshThread.run(DiscoveryClient.java:1464) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:08:24.069 INFO 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100: registering service... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:08:24.101 ERROR 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.put(WebResource.java:529) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.sendHeartBeat(AbstractJerseyEurekaHttpClient.java:102) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.DiscoveryClient.renew(DiscoveryClient.java:864) at com.netflix.discovery.DiscoveryClient$HeartbeatThread.run(DiscoveryClient.java:1423) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 27 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:08:24.101 WARN 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:08:24.101 ERROR 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - was unable to send heartbeat! com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.DiscoveryClient.renew(DiscoveryClient.java:864) at com.netflix.discovery.DiscoveryClient$HeartbeatThread.run(DiscoveryClient.java:1423) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:08:26.073 ERROR 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.post(WebResource.java:570) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.register(AbstractJerseyEurekaHttpClient.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 28 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:08:26.073 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:08:26.073 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - registration failed Cannot execute request on any known server com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:08:26.073 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.InstanceInfoReplicator There was a problem with the instance info replicator com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:08:28.973 WARN 26644 [] [elasticsearch[_client_][generic][T#1]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:08:33.983 WARN 26644 [] [elasticsearch[_client_][generic][T#3]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:08:38.995 WARN 26644 [] [elasticsearch[_client_][generic][T#2]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:08:44.003 WARN 26644 [] [elasticsearch[_client_][generic][T#4]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:08:49.011 WARN 26644 [] [elasticsearch[_client_][generic][T#1]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:08:54.025 WARN 26644 [] [elasticsearch[_client_][generic][T#1]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:08:54.035 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Disable delta property : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:08:54.035 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Single vip registry refresh property : null [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:08:54.036 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Force full registry fetch : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:08:54.036 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Application is null : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:08:54.036 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Registered Applications size is zero : true [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:08:54.036 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Application version is -1: true [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:08:54.036 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Getting all instance registry info from the eureka server [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:08:56.047 ERROR 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.get(WebResource.java:509) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplicationsInternal(AbstractJerseyEurekaHttpClient.java:194) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplications(AbstractJerseyEurekaHttpClient.java:165) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1069) at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:983) at com.netflix.discovery.DiscoveryClient.refreshRegistry(DiscoveryClient.java:1497) at com.netflix.discovery.DiscoveryClient$CacheRefreshThread.run(DiscoveryClient.java:1464) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 30 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:08:56.048 WARN 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:08:56.048 ERROR 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - was unable to refresh its cache! status = Cannot execute request on any known server com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1069) at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:983) at com.netflix.discovery.DiscoveryClient.refreshRegistry(DiscoveryClient.java:1497) at com.netflix.discovery.DiscoveryClient$CacheRefreshThread.run(DiscoveryClient.java:1464) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:08:56.074 INFO 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100: registering service... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:08:56.120 ERROR 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.put(WebResource.java:529) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.sendHeartBeat(AbstractJerseyEurekaHttpClient.java:102) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.DiscoveryClient.renew(DiscoveryClient.java:864) at com.netflix.discovery.DiscoveryClient$HeartbeatThread.run(DiscoveryClient.java:1423) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 27 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:08:56.121 WARN 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:08:56.121 ERROR 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - was unable to send heartbeat! com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.DiscoveryClient.renew(DiscoveryClient.java:864) at com.netflix.discovery.DiscoveryClient$HeartbeatThread.run(DiscoveryClient.java:1423) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:08:58.241 ERROR 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.post(WebResource.java:570) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.register(AbstractJerseyEurekaHttpClient.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 28 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:08:58.242 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:08:58.242 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - registration failed Cannot execute request on any known server com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:08:58.242 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.InstanceInfoReplicator There was a problem with the instance info replicator com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:08:59.042 WARN 26644 [] [elasticsearch[_client_][generic][T#2]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:09:04.052 WARN 26644 [] [elasticsearch[_client_][generic][T#4]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:09:09.060 WARN 26644 [] [elasticsearch[_client_][generic][T#3]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:09:14.069 WARN 26644 [] [elasticsearch[_client_][generic][T#1]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:09:19.076 WARN 26644 [] [elasticsearch[_client_][generic][T#2]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:09:24.087 WARN 26644 [] [elasticsearch[_client_][generic][T#4]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:09:26.063 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Disable delta property : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:09:26.063 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Single vip registry refresh property : null [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:09:26.063 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Force full registry fetch : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:09:26.063 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Application is null : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:09:26.063 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Registered Applications size is zero : true [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:09:26.063 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Application version is -1: true [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:09:26.063 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Getting all instance registry info from the eureka server [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:09:28.068 ERROR 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.get(WebResource.java:509) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplicationsInternal(AbstractJerseyEurekaHttpClient.java:194) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplications(AbstractJerseyEurekaHttpClient.java:165) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1069) at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:983) at com.netflix.discovery.DiscoveryClient.refreshRegistry(DiscoveryClient.java:1497) at com.netflix.discovery.DiscoveryClient$CacheRefreshThread.run(DiscoveryClient.java:1464) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 30 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:09:28.068 WARN 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:09:28.068 ERROR 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - was unable to refresh its cache! status = Cannot execute request on any known server com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1069) at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:983) at com.netflix.discovery.DiscoveryClient.refreshRegistry(DiscoveryClient.java:1497) at com.netflix.discovery.DiscoveryClient$CacheRefreshThread.run(DiscoveryClient.java:1464) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:09:28.127 ERROR 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.put(WebResource.java:529) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.sendHeartBeat(AbstractJerseyEurekaHttpClient.java:102) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.DiscoveryClient.renew(DiscoveryClient.java:864) at com.netflix.discovery.DiscoveryClient$HeartbeatThread.run(DiscoveryClient.java:1423) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 27 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:09:28.128 WARN 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:09:28.128 ERROR 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - was unable to send heartbeat! com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.DiscoveryClient.renew(DiscoveryClient.java:864) at com.netflix.discovery.DiscoveryClient$HeartbeatThread.run(DiscoveryClient.java:1423) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:09:28.244 INFO 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100: registering service... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:09:29.097 WARN 26644 [] [elasticsearch[_client_][generic][T#3]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:09:30.246 ERROR 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.post(WebResource.java:570) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.register(AbstractJerseyEurekaHttpClient.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 28 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:09:30.246 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:09:30.246 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - registration failed Cannot execute request on any known server com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:09:30.246 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.InstanceInfoReplicator There was a problem with the instance info replicator com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:09:33.490 INFO 26644 [] [AsyncResolver-bootstrap-executor-0] com.netflix.discovery.shared.resolver.aws.ConfigClusterResolver Resolving eureka endpoints via configuration [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:09:34.103 WARN 26644 [] [elasticsearch[_client_][generic][T#1]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:09:39.111 WARN 26644 [] [elasticsearch[_client_][generic][T#2]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:09:44.118 WARN 26644 [] [elasticsearch[_client_][generic][T#4]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:09:49.126 WARN 26644 [] [elasticsearch[_client_][generic][T#3]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:09:54.138 WARN 26644 [] [elasticsearch[_client_][generic][T#3]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:09:58.070 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Disable delta property : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:09:58.070 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Single vip registry refresh property : null [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:09:58.070 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Force full registry fetch : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:09:58.070 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Application is null : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:09:58.070 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Registered Applications size is zero : true [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:09:58.070 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Application version is -1: true [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:09:58.070 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Getting all instance registry info from the eureka server [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:09:59.150 WARN 26644 [] [elasticsearch[_client_][generic][T#2]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:10:00.074 ERROR 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.get(WebResource.java:509) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplicationsInternal(AbstractJerseyEurekaHttpClient.java:194) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplications(AbstractJerseyEurekaHttpClient.java:165) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1069) at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:983) at com.netflix.discovery.DiscoveryClient.refreshRegistry(DiscoveryClient.java:1497) at com.netflix.discovery.DiscoveryClient$CacheRefreshThread.run(DiscoveryClient.java:1464) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 30 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:10:00.074 WARN 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:10:00.075 ERROR 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - was unable to refresh its cache! status = Cannot execute request on any known server com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1069) at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:983) at com.netflix.discovery.DiscoveryClient.refreshRegistry(DiscoveryClient.java:1497) at com.netflix.discovery.DiscoveryClient$CacheRefreshThread.run(DiscoveryClient.java:1464) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:10:00.132 ERROR 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.put(WebResource.java:529) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.sendHeartBeat(AbstractJerseyEurekaHttpClient.java:102) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.DiscoveryClient.renew(DiscoveryClient.java:864) at com.netflix.discovery.DiscoveryClient$HeartbeatThread.run(DiscoveryClient.java:1423) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 27 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:10:00.132 WARN 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:10:00.133 ERROR 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - was unable to send heartbeat! com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.DiscoveryClient.renew(DiscoveryClient.java:864) at com.netflix.discovery.DiscoveryClient$HeartbeatThread.run(DiscoveryClient.java:1423) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:10:00.247 INFO 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100: registering service... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:10:02.254 ERROR 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.post(WebResource.java:570) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.register(AbstractJerseyEurekaHttpClient.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 28 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:10:02.254 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:10:02.254 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - registration failed Cannot execute request on any known server com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:10:02.254 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.InstanceInfoReplicator There was a problem with the instance info replicator com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:10:04.160 WARN 26644 [] [elasticsearch[_client_][generic][T#4]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:10:09.168 WARN 26644 [] [elasticsearch[_client_][generic][T#1]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:10:14.175 WARN 26644 [] [elasticsearch[_client_][generic][T#3]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:10:19.181 WARN 26644 [] [elasticsearch[_client_][generic][T#3]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:10:24.187 WARN 26644 [] [elasticsearch[_client_][generic][T#3]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:10:29.193 WARN 26644 [] [elasticsearch[_client_][generic][T#3]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:10:30.077 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Disable delta property : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:10:30.077 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Single vip registry refresh property : null [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:10:30.077 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Force full registry fetch : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:10:30.077 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Application is null : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:10:30.077 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Registered Applications size is zero : true [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:10:30.077 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Application version is -1: true [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:10:30.077 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Getting all instance registry info from the eureka server [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:10:32.092 ERROR 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.get(WebResource.java:509) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplicationsInternal(AbstractJerseyEurekaHttpClient.java:194) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplications(AbstractJerseyEurekaHttpClient.java:165) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1069) at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:983) at com.netflix.discovery.DiscoveryClient.refreshRegistry(DiscoveryClient.java:1497) at com.netflix.discovery.DiscoveryClient$CacheRefreshThread.run(DiscoveryClient.java:1464) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 30 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:10:32.092 WARN 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:10:32.092 ERROR 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - was unable to refresh its cache! status = Cannot execute request on any known server com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1069) at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:983) at com.netflix.discovery.DiscoveryClient.refreshRegistry(DiscoveryClient.java:1497) at com.netflix.discovery.DiscoveryClient$CacheRefreshThread.run(DiscoveryClient.java:1464) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:10:32.136 ERROR 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.put(WebResource.java:529) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.sendHeartBeat(AbstractJerseyEurekaHttpClient.java:102) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.DiscoveryClient.renew(DiscoveryClient.java:864) at com.netflix.discovery.DiscoveryClient$HeartbeatThread.run(DiscoveryClient.java:1423) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 27 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:10:32.136 WARN 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:10:32.136 ERROR 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - was unable to send heartbeat! com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.DiscoveryClient.renew(DiscoveryClient.java:864) at com.netflix.discovery.DiscoveryClient$HeartbeatThread.run(DiscoveryClient.java:1423) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:10:32.255 INFO 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100: registering service... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:10:34.204 WARN 26644 [] [elasticsearch[_client_][generic][T#2]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:10:34.258 ERROR 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.post(WebResource.java:570) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.register(AbstractJerseyEurekaHttpClient.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 28 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:10:34.258 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:10:34.258 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - registration failed Cannot execute request on any known server com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:10:34.258 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.InstanceInfoReplicator There was a problem with the instance info replicator com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:10:39.209 WARN 26644 [] [elasticsearch[_client_][generic][T#4]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:10:44.218 WARN 26644 [] [elasticsearch[_client_][generic][T#1]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:10:49.230 WARN 26644 [] [elasticsearch[_client_][generic][T#3]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:10:54.238 WARN 26644 [] [elasticsearch[_client_][generic][T#2]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:10:59.245 WARN 26644 [] [elasticsearch[_client_][generic][T#4]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:11:02.094 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Disable delta property : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:11:02.094 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Single vip registry refresh property : null [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:11:02.094 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Force full registry fetch : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:11:02.094 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Application is null : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:11:02.094 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Registered Applications size is zero : true [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:11:02.094 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Application version is -1: true [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:11:02.094 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Getting all instance registry info from the eureka server [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:11:04.098 ERROR 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.get(WebResource.java:509) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplicationsInternal(AbstractJerseyEurekaHttpClient.java:194) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplications(AbstractJerseyEurekaHttpClient.java:165) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1069) at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:983) at com.netflix.discovery.DiscoveryClient.refreshRegistry(DiscoveryClient.java:1497) at com.netflix.discovery.DiscoveryClient$CacheRefreshThread.run(DiscoveryClient.java:1464) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 30 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:11:04.098 WARN 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:11:04.098 ERROR 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - was unable to refresh its cache! status = Cannot execute request on any known server com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1069) at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:983) at com.netflix.discovery.DiscoveryClient.refreshRegistry(DiscoveryClient.java:1497) at com.netflix.discovery.DiscoveryClient$CacheRefreshThread.run(DiscoveryClient.java:1464) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:11:04.142 ERROR 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.put(WebResource.java:529) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.sendHeartBeat(AbstractJerseyEurekaHttpClient.java:102) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.DiscoveryClient.renew(DiscoveryClient.java:864) at com.netflix.discovery.DiscoveryClient$HeartbeatThread.run(DiscoveryClient.java:1423) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 27 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:11:04.142 WARN 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:11:04.142 ERROR 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - was unable to send heartbeat! com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.DiscoveryClient.renew(DiscoveryClient.java:864) at com.netflix.discovery.DiscoveryClient$HeartbeatThread.run(DiscoveryClient.java:1423) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:11:04.253 WARN 26644 [] [elasticsearch[_client_][generic][T#1]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:11:04.259 INFO 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100: registering service... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:11:06.264 ERROR 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.post(WebResource.java:570) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.register(AbstractJerseyEurekaHttpClient.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 28 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:11:06.264 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:11:06.264 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - registration failed Cannot execute request on any known server com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:11:06.264 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.InstanceInfoReplicator There was a problem with the instance info replicator com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:11:09.258 WARN 26644 [] [elasticsearch[_client_][generic][T#3]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:11:14.266 WARN 26644 [] [elasticsearch[_client_][generic][T#2]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:11:19.273 WARN 26644 [] [elasticsearch[_client_][generic][T#4]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:11:24.283 WARN 26644 [] [elasticsearch[_client_][generic][T#4]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:11:29.292 WARN 26644 [] [elasticsearch[_client_][generic][T#3]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:11:34.100 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Disable delta property : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:11:34.100 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Single vip registry refresh property : null [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:11:34.100 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Force full registry fetch : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:11:34.100 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Application is null : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:11:34.100 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Registered Applications size is zero : true [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:11:34.100 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Application version is -1: true [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:11:34.100 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Getting all instance registry info from the eureka server [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:11:34.300 WARN 26644 [] [elasticsearch[_client_][generic][T#3]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:11:36.116 ERROR 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.get(WebResource.java:509) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplicationsInternal(AbstractJerseyEurekaHttpClient.java:194) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplications(AbstractJerseyEurekaHttpClient.java:165) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1069) at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:983) at com.netflix.discovery.DiscoveryClient.refreshRegistry(DiscoveryClient.java:1497) at com.netflix.discovery.DiscoveryClient$CacheRefreshThread.run(DiscoveryClient.java:1464) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 30 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:11:36.116 WARN 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:11:36.116 ERROR 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - was unable to refresh its cache! status = Cannot execute request on any known server com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1069) at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:983) at com.netflix.discovery.DiscoveryClient.refreshRegistry(DiscoveryClient.java:1497) at com.netflix.discovery.DiscoveryClient$CacheRefreshThread.run(DiscoveryClient.java:1464) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:11:36.146 ERROR 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.put(WebResource.java:529) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.sendHeartBeat(AbstractJerseyEurekaHttpClient.java:102) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.DiscoveryClient.renew(DiscoveryClient.java:864) at com.netflix.discovery.DiscoveryClient$HeartbeatThread.run(DiscoveryClient.java:1423) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 27 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:11:36.146 WARN 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:11:36.146 ERROR 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - was unable to send heartbeat! com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.DiscoveryClient.renew(DiscoveryClient.java:864) at com.netflix.discovery.DiscoveryClient$HeartbeatThread.run(DiscoveryClient.java:1423) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:11:36.265 INFO 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100: registering service... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:11:38.268 ERROR 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.post(WebResource.java:570) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.register(AbstractJerseyEurekaHttpClient.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 28 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:11:38.268 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:11:38.268 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - registration failed Cannot execute request on any known server com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:11:38.268 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.InstanceInfoReplicator There was a problem with the instance info replicator com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:11:39.305 WARN 26644 [] [elasticsearch[_client_][generic][T#1]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:11:44.313 WARN 26644 [] [elasticsearch[_client_][generic][T#4]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:11:49.319 WARN 26644 [] [elasticsearch[_client_][generic][T#2]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:11:54.327 WARN 26644 [] [elasticsearch[_client_][generic][T#3]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:11:59.341 WARN 26644 [] [elasticsearch[_client_][generic][T#1]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:12:04.351 WARN 26644 [] [elasticsearch[_client_][generic][T#4]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:12:06.118 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Disable delta property : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:12:06.118 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Single vip registry refresh property : null [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:12:06.118 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Force full registry fetch : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:12:06.118 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Application is null : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:12:06.118 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Registered Applications size is zero : true [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:12:06.118 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Application version is -1: true [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:12:06.118 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Getting all instance registry info from the eureka server [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:12:08.123 ERROR 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.get(WebResource.java:509) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplicationsInternal(AbstractJerseyEurekaHttpClient.java:194) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplications(AbstractJerseyEurekaHttpClient.java:165) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1069) at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:983) at com.netflix.discovery.DiscoveryClient.refreshRegistry(DiscoveryClient.java:1497) at com.netflix.discovery.DiscoveryClient$CacheRefreshThread.run(DiscoveryClient.java:1464) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 30 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:12:08.123 WARN 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:12:08.124 ERROR 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - was unable to refresh its cache! status = Cannot execute request on any known server com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1069) at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:983) at com.netflix.discovery.DiscoveryClient.refreshRegistry(DiscoveryClient.java:1497) at com.netflix.discovery.DiscoveryClient$CacheRefreshThread.run(DiscoveryClient.java:1464) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:12:08.151 ERROR 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.put(WebResource.java:529) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.sendHeartBeat(AbstractJerseyEurekaHttpClient.java:102) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.DiscoveryClient.renew(DiscoveryClient.java:864) at com.netflix.discovery.DiscoveryClient$HeartbeatThread.run(DiscoveryClient.java:1423) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 27 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:12:08.151 WARN 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:12:08.151 ERROR 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - was unable to send heartbeat! com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.DiscoveryClient.renew(DiscoveryClient.java:864) at com.netflix.discovery.DiscoveryClient$HeartbeatThread.run(DiscoveryClient.java:1423) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:12:08.270 INFO 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100: registering service... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:12:09.358 WARN 26644 [] [elasticsearch[_client_][generic][T#2]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:12:10.281 ERROR 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.post(WebResource.java:570) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.register(AbstractJerseyEurekaHttpClient.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 28 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:12:10.281 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:12:10.282 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - registration failed Cannot execute request on any known server com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:12:10.282 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.InstanceInfoReplicator There was a problem with the instance info replicator com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:12:14.367 WARN 26644 [] [elasticsearch[_client_][generic][T#3]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:12:19.374 WARN 26644 [] [elasticsearch[_client_][generic][T#1]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:12:24.508 WARN 26644 [] [elasticsearch[_client_][generic][T#4]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:12:29.517 WARN 26644 [] [elasticsearch[_client_][generic][T#2]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:12:34.525 WARN 26644 [] [elasticsearch[_client_][generic][T#3]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:12:38.126 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Disable delta property : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:12:38.126 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Single vip registry refresh property : null [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:12:38.126 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Force full registry fetch : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:12:38.126 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Application is null : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:12:38.126 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Registered Applications size is zero : true [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:12:38.126 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Application version is -1: true [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:12:38.126 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Getting all instance registry info from the eureka server [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:12:39.531 WARN 26644 [] [elasticsearch[_client_][generic][T#1]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:12:40.130 ERROR 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.get(WebResource.java:509) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplicationsInternal(AbstractJerseyEurekaHttpClient.java:194) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplications(AbstractJerseyEurekaHttpClient.java:165) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1069) at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:983) at com.netflix.discovery.DiscoveryClient.refreshRegistry(DiscoveryClient.java:1497) at com.netflix.discovery.DiscoveryClient$CacheRefreshThread.run(DiscoveryClient.java:1464) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 30 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:12:40.130 WARN 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:12:40.130 ERROR 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - was unable to refresh its cache! status = Cannot execute request on any known server com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1069) at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:983) at com.netflix.discovery.DiscoveryClient.refreshRegistry(DiscoveryClient.java:1497) at com.netflix.discovery.DiscoveryClient$CacheRefreshThread.run(DiscoveryClient.java:1464) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:12:40.168 ERROR 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.put(WebResource.java:529) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.sendHeartBeat(AbstractJerseyEurekaHttpClient.java:102) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.DiscoveryClient.renew(DiscoveryClient.java:864) at com.netflix.discovery.DiscoveryClient$HeartbeatThread.run(DiscoveryClient.java:1423) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 27 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:12:40.168 WARN 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:12:40.168 ERROR 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - was unable to send heartbeat! com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.DiscoveryClient.renew(DiscoveryClient.java:864) at com.netflix.discovery.DiscoveryClient$HeartbeatThread.run(DiscoveryClient.java:1423) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:12:40.283 INFO 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100: registering service... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:12:42.287 ERROR 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.post(WebResource.java:570) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.register(AbstractJerseyEurekaHttpClient.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 28 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:12:42.287 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:12:42.287 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - registration failed Cannot execute request on any known server com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:12:42.287 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.InstanceInfoReplicator There was a problem with the instance info replicator com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:12:44.537 WARN 26644 [] [elasticsearch[_client_][generic][T#4]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:12:49.545 WARN 26644 [] [elasticsearch[_client_][generic][T#2]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:12:54.552 WARN 26644 [] [elasticsearch[_client_][generic][T#3]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:12:59.559 WARN 26644 [] [elasticsearch[_client_][generic][T#3]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:13:04.570 WARN 26644 [] [elasticsearch[_client_][generic][T#4]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:13:09.576 WARN 26644 [] [elasticsearch[_client_][generic][T#2]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:13:10.132 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Disable delta property : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:13:10.132 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Single vip registry refresh property : null [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:13:10.132 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Force full registry fetch : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:13:10.132 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Application is null : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:13:10.132 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Registered Applications size is zero : true [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:13:10.132 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Application version is -1: true [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:13:10.132 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Getting all instance registry info from the eureka server [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:13:12.145 ERROR 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.get(WebResource.java:509) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplicationsInternal(AbstractJerseyEurekaHttpClient.java:194) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplications(AbstractJerseyEurekaHttpClient.java:165) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1069) at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:983) at com.netflix.discovery.DiscoveryClient.refreshRegistry(DiscoveryClient.java:1497) at com.netflix.discovery.DiscoveryClient$CacheRefreshThread.run(DiscoveryClient.java:1464) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 30 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:13:12.145 WARN 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:13:12.145 ERROR 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - was unable to refresh its cache! status = Cannot execute request on any known server com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1069) at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:983) at com.netflix.discovery.DiscoveryClient.refreshRegistry(DiscoveryClient.java:1497) at com.netflix.discovery.DiscoveryClient$CacheRefreshThread.run(DiscoveryClient.java:1464) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:13:12.184 ERROR 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.put(WebResource.java:529) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.sendHeartBeat(AbstractJerseyEurekaHttpClient.java:102) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.DiscoveryClient.renew(DiscoveryClient.java:864) at com.netflix.discovery.DiscoveryClient$HeartbeatThread.run(DiscoveryClient.java:1423) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 27 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:13:12.184 WARN 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:13:12.184 ERROR 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - was unable to send heartbeat! com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.DiscoveryClient.renew(DiscoveryClient.java:864) at com.netflix.discovery.DiscoveryClient$HeartbeatThread.run(DiscoveryClient.java:1423) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:13:12.289 INFO 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100: registering service... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:13:14.293 ERROR 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.post(WebResource.java:570) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.register(AbstractJerseyEurekaHttpClient.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 28 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:13:14.293 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:13:14.293 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - registration failed Cannot execute request on any known server com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:13:14.293 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.InstanceInfoReplicator There was a problem with the instance info replicator com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:13:14.582 WARN 26644 [] [elasticsearch[_client_][generic][T#1]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:13:19.588 WARN 26644 [] [elasticsearch[_client_][generic][T#3]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:13:24.595 WARN 26644 [] [elasticsearch[_client_][generic][T#4]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:13:29.601 WARN 26644 [] [elasticsearch[_client_][generic][T#2]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:13:34.612 WARN 26644 [] [elasticsearch[_client_][generic][T#1]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:13:39.640 WARN 26644 [] [elasticsearch[_client_][generic][T#3]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:13:42.146 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Disable delta property : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:13:42.146 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Single vip registry refresh property : null [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:13:42.146 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Force full registry fetch : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:13:42.146 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Application is null : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:13:42.146 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Registered Applications size is zero : true [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:13:42.146 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Application version is -1: true [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:13:42.146 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Getting all instance registry info from the eureka server [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:13:44.160 ERROR 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.get(WebResource.java:509) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplicationsInternal(AbstractJerseyEurekaHttpClient.java:194) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplications(AbstractJerseyEurekaHttpClient.java:165) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1069) at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:983) at com.netflix.discovery.DiscoveryClient.refreshRegistry(DiscoveryClient.java:1497) at com.netflix.discovery.DiscoveryClient$CacheRefreshThread.run(DiscoveryClient.java:1464) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 30 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:13:44.160 WARN 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:13:44.160 ERROR 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - was unable to refresh its cache! status = Cannot execute request on any known server com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1069) at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:983) at com.netflix.discovery.DiscoveryClient.refreshRegistry(DiscoveryClient.java:1497) at com.netflix.discovery.DiscoveryClient$CacheRefreshThread.run(DiscoveryClient.java:1464) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:13:44.198 ERROR 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.put(WebResource.java:529) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.sendHeartBeat(AbstractJerseyEurekaHttpClient.java:102) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.DiscoveryClient.renew(DiscoveryClient.java:864) at com.netflix.discovery.DiscoveryClient$HeartbeatThread.run(DiscoveryClient.java:1423) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 27 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:13:44.198 WARN 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:13:44.198 ERROR 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - was unable to send heartbeat! com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.DiscoveryClient.renew(DiscoveryClient.java:864) at com.netflix.discovery.DiscoveryClient$HeartbeatThread.run(DiscoveryClient.java:1423) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:13:44.295 INFO 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100: registering service... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:13:44.645 WARN 26644 [] [elasticsearch[_client_][generic][T#4]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:13:46.310 ERROR 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.post(WebResource.java:570) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.register(AbstractJerseyEurekaHttpClient.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 28 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:13:46.310 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:13:46.310 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - registration failed Cannot execute request on any known server com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:13:46.310 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.InstanceInfoReplicator There was a problem with the instance info replicator com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:13:49.651 WARN 26644 [] [elasticsearch[_client_][generic][T#2]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:13:54.657 WARN 26644 [] [elasticsearch[_client_][generic][T#1]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:13:59.668 WARN 26644 [] [elasticsearch[_client_][generic][T#3]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:14:04.676 WARN 26644 [] [elasticsearch[_client_][generic][T#4]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:14:09.687 WARN 26644 [] [elasticsearch[_client_][generic][T#2]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:14:14.162 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Disable delta property : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:14:14.162 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Single vip registry refresh property : null [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:14:14.162 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Force full registry fetch : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:14:14.162 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Application is null : false [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:14:14.162 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Registered Applications size is zero : true [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:14:14.162 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Application version is -1: true [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:14:14.162 INFO 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient Getting all instance registry info from the eureka server [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:14:14.693 WARN 26644 [] [elasticsearch[_client_][generic][T#1]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:14:16.175 ERROR 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.get(WebResource.java:509) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplicationsInternal(AbstractJerseyEurekaHttpClient.java:194) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplications(AbstractJerseyEurekaHttpClient.java:165) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1069) at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:983) at com.netflix.discovery.DiscoveryClient.refreshRegistry(DiscoveryClient.java:1497) at com.netflix.discovery.DiscoveryClient$CacheRefreshThread.run(DiscoveryClient.java:1464) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 30 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:14:16.175 WARN 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:14:16.175 ERROR 26644 [] [DiscoveryClient-CacheRefreshExecutor-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - was unable to refresh its cache! status = Cannot execute request on any known server com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1069) at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:983) at com.netflix.discovery.DiscoveryClient.refreshRegistry(DiscoveryClient.java:1497) at com.netflix.discovery.DiscoveryClient$CacheRefreshThread.run(DiscoveryClient.java:1464) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:14:16.205 ERROR 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.put(WebResource.java:529) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.sendHeartBeat(AbstractJerseyEurekaHttpClient.java:102) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.DiscoveryClient.renew(DiscoveryClient.java:864) at com.netflix.discovery.DiscoveryClient$HeartbeatThread.run(DiscoveryClient.java:1423) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 27 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:14:16.205 WARN 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:14:16.205 ERROR 26644 [] [DiscoveryClient-HeartbeatExecutor-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - was unable to send heartbeat! com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) at com.netflix.discovery.DiscoveryClient.renew(DiscoveryClient.java:864) at com.netflix.discovery.DiscoveryClient$HeartbeatThread.run(DiscoveryClient.java:1423) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:14:16.311 INFO 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100: registering service... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:14:18.325 ERROR 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://127.0.0.1:9001/eureka/} com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: no further information at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) at com.sun.jersey.api.client.Client.handle(Client.java:652) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) at com.sun.jersey.api.client.WebResource$Builder.post(WebResource.java:570) at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.register(AbstractJerseyEurekaHttpClient.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) Caused by: java.net.ConnectException: Connection refused: no further information at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:549) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:339) at java.base/java.net.Socket.connect(Socket.java:603) at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ... 28 common frames omitted [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:14:18.325 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Request execution failed with message: java.net.ConnectException: Connection refused: no further information [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:14:18.325 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.DiscoveryClient DiscoveryClient_SEARCHCENTER-SERVER/192.168.2.168:searchcenter-server:7100 - registration failed Cannot execute request on any known server com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:14:18.325 WARN 26644 [] [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.InstanceInfoReplicator There was a problem with the instance info replicator com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:847) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:830) [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:14:19.703 WARN 26644 [] [elasticsearch[_client_][generic][T#3]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:14:24.716 WARN 26644 [] [elasticsearch[_client_][generic][T#4]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring... [searchcenter-server:192.168.2.168:7100] 2020-03-12 16:14:29.724 WARN 26644 [] [elasticsearch[_client_][generic][T#2]] org.elasticsearch.client.transport.TransportClientNodesService node {#transport#-1}{CMbV4n9EQJe5NxZP8mrsGA}{192.168.2.240}{192.168.2.240:9300} not part of the cluster Cluster [my-es], ignoring...