Hi
I have a working policy of a running system that throws every now and then an error.
The policy processes about 1000 messages a day. About 2 or 3 messages per week are going to the error queue because of the error below (taken from the audit logs). If I reprocess the messages, they are processed without any problems. So it is not a policy or a data problem.
Any idea what is going wrong here?
We use the "Generic JMS" provider and the ActiveMQ client-lib to configure JMS destinations with the "org.apache.activemq.jndi.ActiveMQInitialContextFactory".
Thanks
Stephan
Stacktrace:
javax.naming.NamingException: Something already bound at [name of the JMS queue] at org.apache.activemq.jndi.ReadOnlyContext.internalBind(ReadOnlyContext.java:160) at org.apache.activemq.jndi.LazyCreateContext.lookup(LazyCreateContext.java:36) at org.apache.activemq.jndi.ReadOnlyContext.lookup(ReadOnlyContext.java:268) at org.apache.activemq.jndi.ReadOnlyContext.lookup(ReadOnlyContext.java:238) at javax.naming.InitialContext.lookup(InitialContext.java:417) at com.l7tech.server.transport.jms.JmsServiceLocator.lookup(Unknown Source) at com.l7tech.server.transport.jms2.j.makeObject(Unknown Source) at com.l7tech.server.transport.jms2.j.makeObject(Unknown Source) at org.apache.commons.pool.impl.GenericObjectPool.borrowObject(GenericObjectPool.java:1188) at com.l7tech.server.transport.jms2.JmsResourceManager$CachedConnection.borrowJmsBag(Unknown Source) at com.l7tech.server.transport.jms2.JmsResourceManager$CachedConnection.doWithJmsResources(Unknown Source) at com.l7tech.server.transport.jms2.JmsResourceManager.doWithJmsResources(Unknown Source) at com.l7tech.server.policy.assertion.ServerJmsRoutingAssertion.checkRequest(Unknown Source) at com.l7tech.server.policy.assertion.composite.ServerCompositeAssertion.iterateChildren(Unknown Source) at com.l7tech.server.policy.assertion.composite.ServerAllAssertion.checkRequest(Unknown Source) at com.l7tech.server.policy.assertion.composite.ServerCompositeAssertion.iterateChildren(Unknown Source) at com.l7tech.server.policy.assertion.composite.ServerOneOrMoreAssertion.checkRequest(Unknown Source) at com.l7tech.server.policy.assertion.composite.ServerCompositeAssertion.iterateChildren(Unknown Source) at com.l7tech.server.policy.assertion.composite.ServerAllAssertion.checkRequest(Unknown Source) at com.l7tech.server.policy.ServerPolicy.checkRequest(Unknown Source) at com.l7tech.server.policy.w.call(Unknown Source) at com.l7tech.server.policy.w.call(Unknown Source) at com.l7tech.common.log.HybridDiagnosticContext.doInContext(Unknown Source) at com.l7tech.server.policy.ServerPolicyHandle.checkRequest(Unknown Source) at com.l7tech.server.policy.assertion.ServerInclude.checkRequest(Unknown Source) at com.l7tech.server.policy.assertion.composite.ServerCompositeAssertion.iterateChildren(Unknown Source) at com.l7tech.server.policy.assertion.composite.ServerAllAssertion.checkRequest(Unknown Source) at com.l7tech.server.policy.assertion.composite.ServerCompositeAssertion.iterateChildren(Unknown Source) at com.l7tech.server.policy.assertion.composite.ServerOneOrMoreAssertion.checkRequest(Unknown Source) at com.l7tech.server.policy.assertion.composite.ServerCompositeAssertion.iterateChildren(Unknown Source) at com.l7tech.server.policy.assertion.composite.ServerAllAssertion.checkRequest(Unknown Source) at com.l7tech.server.policy.assertion.composite.ServerCompositeAssertion.iterateChildren(Unknown Source) at com.l7tech.server.policy.assertion.composite.ServerOneOrMoreAssertion.checkRequest(Unknown Source) at com.l7tech.server.policy.assertion.composite.ServerCompositeAssertion.iterateChildren(Unknown Source) at com.l7tech.server.policy.assertion.composite.ServerForEachLoopAssertion.checkRequest(Unknown Source) at com.l7tech.server.policy.assertion.composite.ServerCompositeAssertion.iterateChildren(Unknown Source) at com.l7tech.server.policy.assertion.composite.ServerAllAssertion.checkRequest(Unknown Source) at com.l7tech.server.policy.assertion.composite.ServerCompositeAssertion.iterateChildren(Unknown Source) at com.l7tech.server.policy.assertion.composite.ServerOneOrMoreAssertion.checkRequest(Unknown Source) at com.l7tech.server.policy.assertion.composite.ServerCompositeAssertion.iterateChildren(Unknown Source) at com.l7tech.server.policy.assertion.composite.ServerAllAssertion.checkRequest(Unknown Source) at com.l7tech.server.policy.assertion.composite.ServerCompositeAssertion.iterateChildren(Unknown Source) at com.l7tech.server.policy.assertion.composite.ServerOneOrMoreAssertion.checkRequest(Unknown Source) at com.l7tech.server.policy.assertion.composite.ServerCompositeAssertion.iterateChildren(Unknown Source) at com.l7tech.server.policy.assertion.composite.ServerAllAssertion.checkRequest(Unknown Source) at com.l7tech.server.policy.ServerPolicy.checkRequest(Unknown Source) at com.l7tech.server.policy.w.call(Unknown Source) at com.l7tech.server.policy.w.call(Unknown Source) at com.l7tech.common.log.HybridDiagnosticContext.doInContext(Unknown Source) at com.l7tech.server.policy.ServerPolicyHandle.checkRequest(Unknown Source) at com.l7tech.server.policy.assertion.ServerInclude.checkRequest(Unknown Source) at com.l7tech.server.policy.assertion.composite.ServerCompositeAssertion.iterateChildren(Unknown Source) at com.l7tech.server.policy.assertion.composite.ServerHandleErrorsAssertion.checkRequest(Unknown Source) at com.l7tech.server.policy.assertion.composite.ServerCompositeAssertion.iterateChildren(Unknown Source) at com.l7tech.server.policy.assertion.composite.ServerAllAssertion.checkRequest(Unknown Source) at com.l7tech.server.policy.ServerPolicy.checkRequest(Unknown Source) at com.l7tech.server.policy.w.call(Unknown Source) at com.l7tech.server.policy.w.call(Unknown Source) at com.l7tech.common.log.HybridDiagnosticContext.doInContext(Unknown Source) at com.l7tech.server.policy.ServerPolicyHandle.checkRequest(Unknown Source) at com.l7tech.server.ap.b(Unknown Source) at com.l7tech.server.ap.a(Unknown Source) at com.l7tech.server.ap.access$700(Unknown Source) at com.l7tech.server.MessageProcessor.a(Unknown Source) at com.l7tech.server.MessageProcessor.processMessageNoAudit(Unknown Source) at com.l7tech.server.transport.jms2.f.call(Unknown Source) at com.l7tech.server.audit.AuditContextFactory.doWithNewAuditContext(Unknown Source) at com.l7tech.server.transport.jms2.JmsRequestHandlerImpl.onMessage(Unknown Source) at com.l7tech.server.transport.jms2.asynch.JmsTask.a(Unknown Source) at com.l7tech.server.transport.jms2.asynch.JmsTask.onMessage(Unknown Source) at org.apache.activemq.ActiveMQMessageConsumer.dispatch(ActiveMQMessageConsumer.java:1405) at org.apache.activemq.ActiveMQSessionExecutor.dispatch(ActiveMQSessionExecutor.java:131) at org.apache.activemq.ActiveMQSessionExecutor.iterate(ActiveMQSessionExecutor.java:202) at org.apache.activemq.thread.PooledTaskRunner.runTask(PooledTaskRunner.java:133) at org.apache.activemq.thread.PooledTaskRunner$1.run(PooledTaskRunner.java:48) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:745)