Hello, I am trying to setup the master-slave configuration with ApacheMQ as JMS broker in JBoss 5.1. when the producer drops any message on to the queue there is exception thrown on the master and slave servers. I see that fail-over happens when master goes down and also no messages are lost. Not sure why this exception occurs, the stack trace is as below:
Master setup: 15:07:07,734 ERROR [MasterBroker] Slave Failed java.lang.IllegalStateException: Cannot lookup a connection that had not been registered: ID:MB1098-2096-1287480881578-4:0 at org.apache.activemq.broker.MapTransportConnectionStateRegister.lookupConnectionState(MapTransportConnectionStateRegister.java:93) at org.apache.activemq.broker.TransportConnection.lookupConnectionState(TransportConnection.java:1412) at org.apache.activemq.broker.TransportConnection.processCommitTransactionOnePhase(TransportConnection.java:419) at org.apache.activemq.command.TransactionInfo.visit(TransactionInfo.java:100) at org.apache.activemq.broker.TransportConnection.service(TransportConnection.java:309) (Stack truncated....) Slave: 15:08:29,937 WARN [Service] Async error occurred: java.lang.IllegalStateException: Cannot lookup a connection that had not been registered: ID:MB1098-2096-1287480881578-4:0 java.lang.IllegalStateException: Cannot lookup a connection that had not been registered: ID:MB1098-2096-1287480881578-4:0 at org.apache.activemq.broker.MapTransportConnectionStateRegister.lookupConnectionState(MapTransportConnectionStateRegister.java:93) at org.apache.activemq.broker.TransportConnection.lookupConnectionState(TransportConnection.java:1412) (Stack truncated....) I had seen a similar post in which it states that the problem has been fixed in 5.1 but I see this happening in 5.4.1 Please let me know if you need more details on this issue. Regards Balraj -- View this message in context: http://activemq.2283324.n4.nabble.com/Master-Slave-Failure-with-ActiveMQ-5-4-1-JBoss-5-1-tp3003817p3003817.html Sent from the ActiveMQ - User mailing list archive at Nabble.com.