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nested exception is feign.RetryableException: Connection refused executing GET

See original GitHub issue

docker run -d -p xx:xx -v /var/log --name user-xx-provider 192.168.60.41:5000/user-xx-provider:1.0-SNAPSHOT.1

api use docker continer ip not host ip. image image

192.168.60.41 service： 172.17.0.2:user-service-provider:9001， 172.17.0.3:user-api-provider:10001 192.168.60.43 service： 172.17.0.7:user-service-provider:9001， 172.17.0.8:user-api-provider:10001

in eureka，I think when 172.17.0.3:user-api-provider:10001 connection 172.17.0.7:user-service-provider:9001 refused, also when 172.17.0.8:user-api-provider:10001 connection 172.17.0.2:user-service-provider:9001 refused

every single api provider is ok,like: 192.168.60.41:9001/users is ok. 192.168.60.43:9001/users is ok. …

2015-12-17 04:11:56.473 ERROR 1 --- [  XNIO-2 task-4] io.undertow.request                      : UT005023: Exception handling request to /users

org.springframework.web.util.NestedServletException: Request processing failed; nested exception is feign.RetryableException: Connection refused executing GET http://user-service-provider/users
    at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:978)
    at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:857)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:687)
    at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:842)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
    at io.undertow.servlet.handlers.ServletHandler.handleRequest(ServletHandler.java:85)
    at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:130)
    at org.springframework.boot.actuate.autoconfigure.EndpointWebMvcAutoConfiguration$ApplicationContextHeaderFilter.doFilterInternal(EndpointWebMvcAutoConfiguration.java:291)
    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
    at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:60)
    at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:132)
    at org.springframework.web.filter.HiddenHttpMethodFilter.doFilterInternal(HiddenHttpMethodFilter.java:77)
    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
    at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:60)
    at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:132)
    at org.springframework.boot.actuate.trace.WebRequestTraceFilter.doFilterInternal(WebRequestTraceFilter.java:102)
    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
    at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:60)
    at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:132)
    at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:85)
    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
    at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:60)
    at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:132)
    at org.springframework.boot.actuate.autoconfigure.MetricFilterAutoConfiguration$MetricsFilter.doFilterInternal(MetricFilterAutoConfiguration.java:90)
    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
    at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:60)
    at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:132)
    at io.undertow.servlet.handlers.FilterHandler.handleRequest(FilterHandler.java:85)
    at io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.handleRequest(ServletSecurityRoleHandler.java:61)
    at io.undertow.servlet.handlers.ServletDispatchingHandler.handleRequest(ServletDispatchingHandler.java:36)
    at io.undertow.servlet.handlers.security.SSLInformationAssociationHandler.handleRequest(SSLInformationAssociationHandler.java:131)
    at io.undertow.servlet.handlers.security.ServletAuthenticationCallHandler.handleRequest(ServletAuthenticationCallHandler.java:56)
    at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
    at io.undertow.security.handlers.AbstractConfidentialityHandler.handleRequest(AbstractConfidentialityHandler.java:45)
    at io.undertow.servlet.handlers.security.ServletConfidentialityConstraintHandler.handleRequest(ServletConfidentialityConstraintHandler.java:63)
    at io.undertow.security.handlers.AuthenticationMechanismsHandler.handleRequest(AuthenticationMechanismsHandler.java:58)
    at io.undertow.servlet.handlers.security.CachedAuthenticatedSessionHandler.handleRequest(CachedAuthenticatedSessionHandler.java:70)
    at io.undertow.security.handlers.SecurityInitialHandler.handleRequest(SecurityInitialHandler.java:76)
    at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
    at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
    at io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:261)
    at io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:247)
    at io.undertow.servlet.handlers.ServletInitialHandler.access$000(ServletInitialHandler.java:76)
    at io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:166)
    at io.undertow.server.Connectors.executeRootHandler(Connectors.java:197)
    at io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:765)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
    at java.lang.Thread.run(Thread.java:745)
Caused by: feign.RetryableException: Connection refused executing GET http://user-service-provider/users
    at feign.FeignException.errorExecuting(FeignException.java:56)
    at feign.SynchronousMethodHandler.executeAndDecode(SynchronousMethodHandler.java:97)
    at feign.SynchronousMethodHandler.invoke(SynchronousMethodHandler.java:71)
    at feign.ReflectiveFeign$FeignInvocationHandler.invoke(ReflectiveFeign.java:94)
    at com.sun.proxy.$Proxy92.findAll(Unknown Source)
    at cn.dreampie.api.user.controller.UserController.findAll(UserController.java:23)
    at sun.reflect.GeneratedMethodAccessor88.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:497)
    at org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:221)
    at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:137)
    at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:110)
    at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandleMethod(RequestMappingHandlerAdapter.java:776)
    at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:705)
    at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:85)
    at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:959)
    at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:893)
    at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:966)
    ... 48 common frames omitted
Caused by: java.net.ConnectException: Connection refused
    at java.net.PlainSocketImpl.socketConnect(Native Method)
    at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
    at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
    at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
    at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
    at java.net.Socket.connect(Socket.java:589)
    at sun.net.NetworkClient.doConnect(NetworkClient.java:175)
    at sun.net.www.http.HttpClient.openServer(HttpClient.java:432)
    at sun.net.www.http.HttpClient.openServer(HttpClient.java:527)
    at sun.net.www.http.HttpClient.<init>(HttpClient.java:211)
    at sun.net.www.http.HttpClient.New(HttpClient.java:308)
    at sun.net.www.http.HttpClient.New(HttpClient.java:326)
    at sun.net.www.protocol.http.HttpURLConnection.getNewHttpClient(HttpURLConnection.java:1169)
    at sun.net.www.protocol.http.HttpURLConnection.plainConnect0(HttpURLConnection.java:1105)
    at sun.net.www.protocol.http.HttpURLConnection.plainConnect(HttpURLConnection.java:999)
    at sun.net.www.protocol.http.HttpURLConnection.connect(HttpURLConnection.java:933)
    at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1513)
    at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1441)
    at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
    at feign.Client$Default.convertResponse(Client.java:143)
    at feign.Client$Default.execute(Client.java:70)
    at feign.ribbon.LBClient.execute(LBClient.java:69)
    at feign.ribbon.LBClient.execute(LBClient.java:38)
    at com.netflix.client.AbstractLoadBalancerAwareClient$1.call(AbstractLoadBalancerAwareClient.java:109)
    at com.netflix.loadbalancer.reactive.LoadBalancerCommand$3$1.call(LoadBalancerCommand.java:303)
    at com.netflix.loadbalancer.reactive.LoadBalancerCommand$3$1.call(LoadBalancerCommand.java:287)
    at rx.internal.operators.OperatorMap$1.onNext(OperatorMap.java:55)
    at rx.internal.util.ScalarSynchronousObservable$1.call(ScalarSynchronousObservable.java:41)
    at rx.internal.util.ScalarSynchronousObservable$1.call(ScalarSynchronousObservable.java:30)
    at rx.Observable$1.call(Observable.java:144)
    at rx.Observable$1.call(Observable.java:136)
    at rx.Observable$1.call(Observable.java:144)
    at rx.Observable$1.call(Observable.java:136)
    at rx.Observable.unsafeSubscribe(Observable.java:7466)
    at rx.internal.operators.OperatorConcat$ConcatSubscriber.subscribeNext(OperatorConcat.java:176)
    at rx.internal.operators.OperatorConcat$ConcatSubscriber.onNext(OperatorConcat.java:141)
    at rx.internal.operators.OperatorConcat$ConcatSubscriber.onNext(OperatorConcat.java:78)
    at rx.internal.operators.OperatorMap$1.onNext(OperatorMap.java:55)
    at com.netflix.loadbalancer.reactive.LoadBalancerCommand$1.call(LoadBalancerCommand.java:185)
    at com.netflix.loadbalancer.reactive.LoadBalancerCommand$1.call(LoadBalancerCommand.java:180)
    at rx.Observable$1.call(Observable.java:144)
    at rx.Observable$1.call(Observable.java:136)
    at rx.Observable$1.call(Observable.java:144)
    at rx.Observable$1.call(Observable.java:136)
    at rx.Observable$1.call(Observable.java:144)
    at rx.Observable$1.call(Observable.java:136)
    at rx.Observable$1.call(Observable.java:144)
    at rx.Observable$1.call(Observable.java:136)
    at rx.Observable.subscribe(Observable.java:7556)
    at rx.observables.BlockingObservable.blockForSingle(BlockingObservable.java:442)
    at rx.observables.BlockingObservable.single(BlockingObservable.java:341)
    at com.netflix.client.AbstractLoadBalancerAwareClient.executeWithLoadBalancer(AbstractLoadBalancerAwareClient.java:102)
    at feign.ribbon.RibbonClient.execute(RibbonClient.java:69)
    at feign.SynchronousMethodHandler.executeAndDecode(SynchronousMethodHandler.java:92)
    ... 64 common frames omitted

Issue Analytics

  • State:closed
  • Created 8 years ago
  • Comments:13 (3 by maintainers)

github_iconTop GitHub Comments

2reactions
xjx3316commented, Mar 13, 2019

I also encountered this problem, solved a week’s time to find the reason, I was too careless,.hope to get the call path is a URL with an IP address, such as http://172.12.0.12/customer/getCustomerByPhone, but it became a service name, IP partError as a result of such http://customer-servie/customer/getCustomerByPhone, as long as in the application. The properties of the configuration file with three lines of configuration can be started when the first configuration is registered eureka server IP registration, the second configuration is exposed to the IP, port, the final configuration is to host names into IP addresses：

eureka.instance.prefer-ip-address=true eureka.instance.instance-id=${spring.cloud.client.ip-address}😒{server.port} eureka.instance.hostname=${spring.cloud.client.ip-address}

1reaction
mrh-jishancommented, May 15, 2019

Sorry for the late response. I just had to use the IP address of the laptop instead of localhost or 172.0.0.1 as eureka ip.

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