Issue

Process:
- Node1 and Node2 started
- Started the client code, is going always to the 166 node.
- Stopping the 166 node results in an exception.

I get the following exception in the client:

~~~
java.lang.reflect.UndeclaredThrowableException
     at $Proxy3.getLocalName(Unknown Source)
     at xxx.yyy.simple.client.SimpleEJBClient.main(SimpleEJBClient.java:36)
Caused by: org.jboss.aop.NotFoundInDispatcherException: Object with oid: jboss.j2ee:ear=SimpleEJBsEAR.ear,jar=SimpleEJBs.jar,name=LocalNameMBean,service=EJB3 was not found in the Dispatcher
     at org.jboss.aop.Dispatcher.invoke(Dispatcher.java:85)
     at org.jboss.aspects.remoting.AOPRemotingInvocationHandler.invoke(AOPRemotingInvocationHandler.java:82)
     at org.jboss.remoting.ServerInvoker.invoke(ServerInvoker.java:897)
     at org.jboss.remoting.transport.socket.ServerThread.completeInvocation(ServerThread.java:768)
     at org.jboss.remoting.transport.socket.ServerThread.processInvocation(ServerThread.java:721)
     at org.jboss.remoting.transport.socket.ServerThread.dorun(ServerThread.java:548)
     at org.jboss.remoting.transport.socket.ServerThread.run(ServerThread.java:234)
     at org.jboss.remoting.MicroRemoteClientInvoker.invoke(MicroRemoteClientInvoker.java:213)
     at org.jboss.remoting.Client.invoke(Client.java:1927)
     at org.jboss.remoting.Client.invoke(Client.java:770)
     at org.jboss.aspects.remoting.InvokeRemoteInterceptor.invoke(InvokeRemoteInterceptor.java:60)
     at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
     at org.jboss.aspects.tx.ClientTxPropagationInterceptor.invoke(ClientTxPropagationInterceptor.java:61)
     at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
     at org.jboss.ejb3.security.client.SecurityClientInterceptor.invoke(SecurityClientInterceptor.java:65)
     at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
     at org.jboss.ejb3.remoting.IsLocalInterceptor.invoke(IsLocalInterceptor.java:74)
     at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
     at org.jboss.aspects.remoting.PojiProxy.invoke(PojiProxy.java:62)
     at $Proxy4.invoke(Unknown Source)
     at org.jboss.ejb3.proxy.impl.handler.session.SessionProxyInvocationHandlerBase.invoke(SessionProxyInvocationHandlerBase.java:188)
     at $Proxy3.getLocalName(Unknown Source)
     at xxx.yyy.simple.client.SimpleEJBClient.main(SimpleEJBClient.java:36)
     at org.jboss.aspects.remoting.InvokeRemoteInterceptor.invoke(InvokeRemoteInterceptor.java:72)
     at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
     at org.jboss.aspects.tx.ClientTxPropagationInterceptor.invoke(ClientTxPropagationInterceptor.java:61)
     at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
     at org.jboss.ejb3.security.client.SecurityClientInterceptor.invoke(SecurityClientInterceptor.java:65)
     at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
     at org.jboss.ejb3.remoting.IsLocalInterceptor.invoke(IsLocalInterceptor.java:74)
     at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
     at org.jboss.aspects.remoting.PojiProxy.invoke(PojiProxy.java:62)
     at $Proxy4.invoke(Unknown Source)
     at org.jboss.ejb3.proxy.impl.handler.session.SessionProxyInvocationHandlerBase.invoke(SessionProxyInvocationHandlerBase.java:188)
     ... 2 more
~~~

• We have three clusters containing two nodes each. These six nodes all use a stateful session bean running in one of the clusters. A call to a public method in the bean frequently fails due to a

 java.lang.reflect.UndeclaredThrowableException. Caused by information in the stack trace shows two different root cause exceptions: 
Caused by: org.jboss.aop.DispatcherConnectException: EJB container is not completely started, or is stopped.
and
Caused by: org.jboss.aop.NotFoundInDispatcherException: Object with oid: jboss.j2ee:ear=ls-application-15.8.2.1.ear,jar=as-ejb-15.8.2.1.jar,name=xyzBean,service=EJB3 was not found in the Dispatcher

These exceptions come and go over time. However, there are times when they do not cease on their own. We get several hundred in an hour or two, the process execution becomes severely hindered and we recover by stopping and starting the process containing the stateful session bean.