IllegalStateException with ejb3

[mwelss]

We get this Exception on jboss 4.0.4GA with ejb3 config and messaging 1.0.1.CR4, using ejb3 mdb while putting many messages into a queue concurrently on a SMP server with 4 CPUs.

Unfortunately we are not able to reproduce this reliably, but I would be happy to answer any question about the context.

2006-08-25 20:07:15,376 ERROR [org.jboss.jms.server.endpoint.ServerConnectionEndpoint] Exception occured
javax.jms.IllegalStateException: Failed to acknowledge delivery null
at org.jboss.jms.server.endpoint.ServerConsumerEndpoint.acknowledgeTransactionally(ServerConsumerEndpoint.java:485)
at org.jboss.jms.server.endpoint.ServerConnectionEndpoint.processTransaction(ServerConnectionEndpoint.java:768)
at org.jboss.jms.server.endpoint.ServerConnectionEndpoint.sendTransaction(ServerConnectionEndpoint.java:380)
at org.jboss.jms.server.endpoint.advised.ConnectionAdvised.org$jboss$jms$server$endpoint$advised$ConnectionAdvised$sendTransaction$aop
(ConnectionAdvised.java:99)
at sun.reflect.GeneratedMethodAccessor83.invoke(Unknown Source)

[ovidiu.feodorov]

Enable TRACE logging on server (this is how you do it: http://wiki.jboss.org/wiki/Wiki.jsp?page=JBossMessagingUser_Enabling_TRACE_logging_on_server), try to capture a snapshot of the problem and send the log to me.

[timfox]

Martin-

Are you still getting this?

[mwelss]

No. We had it several times that one day, but not since then.

[mwelss]

I just got this again. The real bad thing is that jboss didn't recover and produced the Exception over and over. Only a restart helped :-(