[jboss-user] [Clustering] - Cluster invocation error

[mohitanchlia]

We have stateless bean which is clustered. We have more than 8 nodes in a cluster and that bean is supposed to be clustered accross 8 nodes. Problem is that when one of the nodes is in process of going down for maintenance then the user request fails while connecting that node. What I don't understand is why would user requests fail when the bean is supposed to be clustered? Shouldn't the proxy object go to the next node in the cluster and process the request instead of returning an error?

  | Caused by: java.lang.RuntimeException: cluster invocation failed, last exception was: 
  | 	at org.jboss.aspects.remoting.ClusterChooserInterceptor.invoke(ClusterChooserInterceptor.java:166)
  | 	at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
  | 	at org.jboss.aspects.tx.ClientTxPropagationInterceptor.invoke(ClientTxPropagationInterceptor.java:61)
  | 	at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
  | 	at org.jboss.aspects.security.SecurityClientInterceptor.invoke(SecurityClientInterceptor.java:53)
  | 	at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
  | 	at org.jboss.ejb3.remoting.ClusteredIsLocalInterceptor.invoke(ClusteredIsLocalInterceptor.java:55)
  | 	at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
  | 	at org.jboss.ejb3.stateless.StatelessClusteredProxy.invoke(StatelessClusteredProxy.java:112)
  | 	at $Proxy284.findFilingsByCmTokenId(Unknown Source)
  | 	... 61 more
  | Caused by: org.jboss.remoting.CannotConnectException: Can not get connection to server. Problem establishing socket connection for InvokerLocator [socket://10.4.2.37:3873/?numberOfRetries=1]
  | 	at org.jboss.remoting.transport.socket.MicroSocketClientInvoker.transport(MicroSocketClientInvoker.java:532)
  | 	at org.jboss.remoting.MicroRemoteClientInvoker.invoke(MicroRemoteClientInvoker.java:122)
  | 	at org.jboss.remoting.Client.invoke(Client.java:1634)
  | 	at org.jboss.remoting.Client.invoke(Client.java:548)
  | 	at org.jboss.aspects.remoting.InvokeRemoteInterceptor.invoke(InvokeRemoteInterceptor.java:62)
  | 	at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
  | 	at org.jboss.aspects.remoting.ClusterChooserInterceptor.invoke(ClusterChooserInterceptor.java:77)
  | 	... 70 more
  | Caused by: java.net.ConnectException: Connection refused
  | 	at java.net.PlainSocketImpl.socketConnect(Native Method)
  | 	at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:333)
  | 	at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:195)
  | 	at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:182)
  | 	at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366)
  | 	at java.net.Socket.connect(Socket.java:516)
  | 	at org.jboss.remoting.transport.socket.SocketClientInvoker.createSocket(SocketClientInvoker.java:187)
  | 	at org.jboss.remoting.transport.socket.MicroSocketClientInvoker.getConnection(MicroSocketClientInvoker.java:815)
  | 	at org.jboss.remoting.transport.socket.MicroSocketClientInvoker.transport(MicroSocketClientInvoker.java:525)
  | 	at org.jboss.remoting.MicroRemoteClientInvoker.invoke(MicroRemoteClientInvoker.java:122)
  | 	at org.jboss.remoting.Client.invoke(Client.java:1634)
  | 	at org.jboss.remoting.Client.invoke(Client.java:548)
  | 	at org.jboss.aspects.remoting.InvokeRemoteInterceptor.invoke(InvokeRemoteInterceptor.java:62)
  | 	at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
  | 	at org.jboss.aspects.remoting.ClusterChooserInterceptor.invoke(ClusterChooserInterceptor.java:77)
  | 	at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
  | 	at org.jboss.aspects.tx.ClientTxPropagationInterceptor.invoke(ClientTxPropagationInterceptor.java:61)
  | 	at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
  | 	at org.jboss.aspects.security.SecurityClientInterceptor.invoke(SecurityClientInterceptor.java:53)
  | 	at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
  | 	at org.jboss.ejb3.remoting.ClusteredIsLocalInterceptor.invoke(ClusteredIsLocalInterceptor.java:55)
  | 	at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
  | 	at org.jboss.ejb3.stateless.StatelessClusteredProxy.invoke(StatelessClusteredProxy.java:112)
  | 	at $Proxy284.findFilingsByCmTokenId(Unknown Source)
  | 	at sun.reflect.GeneratedMethodAccessor174.invoke(Unknown Source)
  | 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
  | 	at java.lang.reflect.Method.invoke(Method.java:585)
  | 	at com.intuit.engine.efp.efe.filer.FilingProcessorDelegate$FilingProcessorFipProxy.invoke(FilingProcessorDelegate.java:246)
  | 	at $Proxy285.findFilingsByCmTokenId(Unknown Source)
  | 	at com.intuit.engine.efp.efe.filer.FilingProcessorDelegate.findFilingsByCmTokenId(FilingProcessorDelegate.java:120)
  | 	at com.intuit.engine.efp.efe.filer.FipFilerStrategy.sync(FipFilerStrategy.java:529)
  | 	at com.intuit.engine.efp.efe.filer.server.common.FilerService.sync(FilerService.java:222)
  | 	at sun.reflect.GeneratedMethodAccessor173.invoke(Unknown Source)
  | 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
  | 	at java.lang.reflect.Method.invoke(Method.java:585)
  | 	at com.sun.xml.ws.api.server.InstanceResolver$1.invoke(InstanceResolver.java:246)
  | 	at com.sun.xml.ws.server.InvokerTube$2.invoke(InvokerTube.java:146)
  | 	at com.sun.xml.ws.server.sei.EndpointMethodHandler.invoke(EndpointMethodHandler.java:257)
  | 	at com.sun.xml.ws.server.sei.SEIInvokerTube.processRequest(SEIInvokerTube.java:93)
  | 	at com.sun.xml.ws.api.pipe.Fiber.__doRun(Fiber.java:598)
  | 	at com.sun.xml.ws.api.pipe.Fiber._doRun(Fiber.java:557)
  | 	at com.sun.xml.ws.api.pipe.Fiber.doRun(Fiber.java:542)
  | 	at com.sun.xml.ws.api.pipe.Fiber.runSync(Fiber.java:439)
  | 	at com.sun.xml.ws.server.WSEndpointImpl$2.process(WSEndpointImpl.java:243)
  | 	at com.sun.xml.ws.transport.http.HttpAdapter$HttpToolkit.handle(HttpAdapter.java:470)
  | 	at com.sun.xml.ws.transport.http.HttpAdapter.handle(HttpAdapter.java:244)
  | 	at com.sun.xml.ws.transport.http.servlet.ServletAdapter.handle(ServletAdapter.java:135)
  | 	at com.sun.xml.ws.transport.http.servlet.WSServletDelegate.doGet(WSServletDelegate.java:129)
  | 	at com.sun.xml.ws.transport.http.servlet.WSServletDelegate.doPost(WSServletDelegate.java:160)
  | 	at com.sun.xml.ws.transport.http.servlet.WSServlet.doPost(WSServlet.java:75)
  | 	at javax.servlet.http.HttpServlet.service(HttpServlet.java:710)
  | 	at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
  | 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
  | 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
  | 	at com.intuit.engine.efp.efe.filer.filters.servlet.EmptyRespElementFilter.doFilter(EmptyRespElementFilter.java:73)
  | 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
  | 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
  | 	at com.intuit.engine.efp.efe.filer.filters.servlet.FixPortFilter.doFilter(FixPortFilter.java:68)
  | 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
  | 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
  | 	at com.intuit.engine.efp.efe.filer.filters.servlet.ClientAppVerifyFilter.doFilter(ClientAppVerifyFilter.java:74)
  | 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
  | 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
  | 	at com.intuit.engine.efp.efe.filer.filters.servlet.ValidatorFilter.doFilter(ValidatorFilter.java:269)
  | 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
  | 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
  | 	at com.intuit.engine.efp.efe.filer.filters.servlet.ExtractPayloadFilter.doFilter(ExtractPayloadFilter.java:90)
  | 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
  | 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
  | 	at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
  | 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
  | 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
  | 	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230)
  | 	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
  | 	at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:179)
  | 	at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
  | 	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
  | 	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:104)
  | 	at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157)
  | 	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
  | 	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:241)
  | 	at org.apache.coyote.ajp.AjpProcessor.process(AjpProcessor.java:437)
  | 	at org.apache.coyote.ajp.AjpProtocol$AjpConnectionHandler.process(AjpProtocol.java:381)
  | 	at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:451)
  | 	at java.lang.Thread.run(Thread.java:595)
  | 	at org.jboss.aspects.remoting.InvokeRemoteInterceptor.invoke(InvokeRemoteInterceptor.java:74)
  | 	... 72 more
  | 
  | 

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