[jboss-jira] [JBoss JIRA] Closed: (JBMESSAGING-440) ConcurrentModificationException in transaction commit

ConcurrentModificationException in transaction commit ----------------------------------------------------- Key: JBMESSAGING-440 URL: http://jira.jboss.com/jira/browse/JBMESSAGING-440 Project: JBoss Messaging Issue Type: Bug Affects Versions: 1.0.1.CR3 Reporter: Tim Fox Assigned To: Tim Fox Fix For: 1.0.1.CR4 Attachments: jms-test-v3.zip This seems to occur very intermittently (after 9 hours of stress running on my machine). Other people have repoted it happening sooner See http://www.jboss.com/index.html?module=bb&op=viewtopic&t=86165 and http://www.jboss.com/index.html?module=bb&op=viewtopic&t=85195 To replicate run the attached application against 4.0.4.GA with ejb3 2006-07-20 08:45:55,562 ERROR [org.jboss.jms.server.endpoint.ServerConnectionEndpoint] (JMS SessionPool Worker-0:) Exception occured java.util.ConcurrentModificationException at java.util.AbstractList$Itr.checkForComodification(AbstractList.java:449) at java.util.AbstractList$Itr.next(AbstractList.java:420) at org.jboss.jms.server.endpoint.ServerConsumerEndpoint$DeliveryCallback.afterCommit(ServerConsumerEndpoint.java:881) at org.jboss.messaging.core.tx.Transaction.commit(Transaction.java:186) at org.jboss.jms.server.endpoint.ServerConnectionEndpoint.sendTransaction(ServerConnectionEndpoint.java:393) at org.jboss.jms.server.endpoint.advised.ConnectionAdvised.org$jboss$jms$server$endpoint$advised$ConnectionAdvised$sendTransaction$aop(ConnectionAdvised.java:99) at sun.reflect.GeneratedMethodAccessor97.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:112) at org.jboss.jms.server.container.ServerLogInterceptor.invoke(ServerLogInterceptor.java:105) at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101) at org.jboss.aop.Advisor.dynamicInvoke(Advisor.java:723) at org.jboss.aop.Dispatcher.invoke(Dispatcher.java:101) at org.jboss.jms.server.remoting.JMSServerInvocationHandler.invoke(JMSServerInvocationHandler.java:126) at org.jboss.remoting.ServerInvoker.invoke(ServerInvoker.java:842) at org.jboss.remoting.transport.local.LocalClientInvoker.invoke(LocalClientInvoker.java:82) at org.jboss.remoting.Client.invoke(Client.java:610) at org.jboss.remoting.Client.invoke(Client.java:602) at org.jboss.jms.client.delegate.DelegateSupport.invoke(DelegateSupport.java:112) at org.jboss.jms.client.delegate.ClientConnectionDelegate$sendTransaction_N4986868250254447300.invokeNext(ClientConnectionDelegate$sendTransaction_N4986868250254447300.java) at org.jboss.jms.client.container.ClosedInterceptor.invoke(ClosedInterceptor.java:134) at org.jboss.aop.advice.PerInstanceInterceptor.invoke(PerInstanceInterceptor.java:117) at org.jboss.jms.client.delegate.ClientConnectionDelegate$sendTransaction_N4986868250254447300.invokeNext(ClientConnectionDelegate$sendTransaction_N4986868250254447300.java) at org.jboss.jms.client.container.ExceptionInterceptor.invoke(ExceptionInterceptor.java:69) at org.jboss.jms.client.delegate.ClientConnectionDelegate$sendTransaction_N4986868250254447300.invokeNext(ClientConnectionDelegate$sendTransaction_N4986868250254447300.java) at org.jboss.jms.client.container.ClientLogInterceptor.invoke(ClientLogInterceptor.java:107) at org.jboss.jms.client.delegate.ClientConnectionDelegate$sendTransaction_N4986868250254447300.invokeNext(ClientConnectionDelegate$sendTransaction_N4986868250254447300.java) at org.jboss.jms.client.delegate.ClientConnectionDelegate.sendTransaction(ClientConnectionDelegate.java) at org.jboss.jms.tx.ResourceManager.sendTransactionXA(ResourceManager.java:486) at org.jboss.jms.tx.ResourceManager.commit(ResourceManager.java:206) at org.jboss.jms.tx.MessagingXAResource.commit(MessagingXAResource.java:116) at org.jboss.tm.TransactionImpl$Resource.commit(TransactionImpl.java:2253) at org.jboss.tm.TransactionImpl.commitResources(TransactionImpl.java:1784) at org.jboss.tm.TransactionImpl.commit(TransactionImpl.java:340) at org.jboss.tm.TxManager.commit(TxManager.java:240) at org.jboss.jms.asf.StdServerSession.onMessage(StdServerSession.java:351) at org.jboss.jms.client.remoting.MessageCallbackHandler.callOnMessage(MessageCallbackHandler.java:87) at org.jboss.jms.client.container.AsfAspect.handleRun(AsfAspect.java:165) at sun.reflect.GeneratedMethodAccessor95.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at org.jboss.aop.advice.PerInstanceAdvice.invoke(PerInstanceAdvice.java:130) at org.jboss.jms.client.delegate.ClientSessionDelegate$run_N8003352271541955702.invokeNext(ClientSessionDelegate$run_N8003352271541955702.java) at org.jboss.jms.client.container.ClosedInterceptor.invoke(ClosedInterceptor.java:134) at org.jboss.aop.advice.PerInstanceInterceptor.invoke(PerInstanceInterceptor.java:117) at org.jboss.jms.client.delegate.ClientSessionDelegate$run_N8003352271541955702.invokeNext(ClientSessionDelegate$run_N8003352271541955702.java) at org.jboss.jms.client.container.ExceptionInterceptor.invoke(ExceptionInterceptor.java:69) at org.jboss.jms.client.delegate.ClientSessionDelegate$run_N8003352271541955702.invokeNext(ClientSessionDelegate$run_N8003352271541955702.java) at org.jboss.jms.client.container.ClientLogInterceptor.invoke(ClientLogInterceptor.java:107) at org.jboss.jms.client.delegate.ClientSessionDelegate$run_N8003352271541955702.invokeNext(ClientSessionDelegate$run_N8003352271541955702.java) at org.jboss.jms.client.delegate.ClientSessionDelegate.run(ClientSessionDelegate.java) at org.jboss.jms.client.JBossSession.run(JBossSession.java:199) at org.jboss.jms.asf.StdServerSession.run(StdServerSession.java:194) at EDU.oswego.cs.dl.util.concurrent.PooledExecutor$Worker.run(PooledExecutor.java:748) at java.lang.Thread.run(Thread.java:595)