error in JMS and Message-Driven Beans

[benyw]

i use jboss4.0.4GA and j2ee-1_4-doc-tutorial_2
i follow the steps to 6.2 .
when i put the SimpleMessage.ear file in the JBoss deploy directory, it dispaly normally. but when i run ant -f jboss-build.xml run-mdb, the error comes

20:40:26,166 ERROR [STDERR] 15-Oct-2007 20:40:26 SimpleMessageBean
INFO: In SimpleMessageBean.SimpleMessageBean()
20:40:26,166 ERROR [STDERR] 15-Oct-2007 20:40:26 SimpleMessageBean setMessageDri
venContext
INFO: In SimpleMessageBean.setMessageDrivenContext()
20:40:26,176 ERROR [STDERR] 15-Oct-2007 20:40:26 SimpleMessageBean ejbCreate
INFO: In SimpleMessageBean.ejbCreate()
15-Oct-2007 20:40:26 SimpleMessageBean
INFO: In SimpleMessageBean.SimpleMessageBean()
20:40:26,176 ERROR [STDERR] 15-Oct-2007 20:40:26 SimpleMessageBean setMessageDri
venContext
INFO: In SimpleMessageBean.setMessageDrivenContext()
20:40:26,176 ERROR [STDERR] 15-Oct-2007 20:40:26 SimpleMessageBean ejbCreate
INFO: In SimpleMessageBean.ejbCreate()
20:40:26,176 ERROR [STDERR] 15-Oct-2007 20:40:26 SimpleMessageBean onMessage
INFO: MESSAGE BEAN: Message received: This is message 2
20:40:26,186 ERROR [STDERR] 15-Oct-2007 20:40:26 SimpleMessageBean onMessage
INFO: MESSAGE BEAN: Message received: This is message 1
20:40:26,186 ERROR [STDERR] 15-Oct-2007 20:40:26 SimpleMessageBean onMessage
INFO: MESSAGE BEAN: Message received: This is message 3
help , help !!!!thank you!

[peterj]

Looks like whoever coded the MDB decided to write to stderr instead of using the log or writing to stdout. From the text of the output (looks like some initialization followed by three messages being received), there is no problem here; looks like it worked just fine.

[benyw]

thank you,PeterJ!!!!
maybe because the message queue specified in the deployment doesn?t exit, right?

then i build the queue. put the code to jbossmq-destinations-service.xml


server display that



19:27:52,822 ERROR [MainDeployer] Could not create deployment: file:/D:/EE557Ser
verSide/ejb3/jboss/server/default/deploy/jms/jbossmq-destinations-service.xml
org.jboss.deployment.DeploymentException: Trying to install an already registere
d mbean: jboss.mq.destination:service=Queue,name=MyQueue
at org.jboss.system.ServiceCreator.install(ServiceCreator.java:103)


do you know the problem? thank you !!!!

[benyw]

and then i create queue/MyQueue dynamically
using the JMX Console. YES ,i can go to the new page, but


19:39:10,607 INFO [testTopic] Bound to JNDI name: topic/testTopic
19:39:10,627 INFO [securedTopic] Bound to JNDI name: topic/securedTopic
19:39:10,637 INFO [testDurableTopic] Bound to JNDI name: topic/testDurableTopic

19:39:10,657 INFO [testQueue] Bound to JNDI name: queue/testQueue
19:39:10,667 INFO [A] Bound to JNDI name: queue/A
19:39:10,677 INFO [B] Bound to JNDI name: queue/B
19:39:10,687 INFO [C] Bound to JNDI name: queue/C
19:39:10,697 INFO [D] Bound to JNDI name: queue/D
19:39:10,707 INFO [ex] Bound to JNDI name: queue/ex
19:40:34,257 WARN [ServiceController] Ignoring request to stop nonexistent serv
ice: jboss.mq.destination:service=Topic,name=queue/MyQueue
19:40:34,257 ERROR [[HtmlAdaptor]] Servlet.service() for servlet HtmlAdaptor thr
ew exception


meanwhile i send the email to serverand find 0 in QueueDepth!!!
so i have no idear!!!
help!!!

[peterj]

For the first problem, looks like queue MyQueue is defined twice. Hunt for it in the *-service.xml files.

For the second problem, you need to post more of the tack trace.