[AMQ-361] duplicate delivery, already consumed messages are reconsumed after server restart

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 4.0
• Fix Version/s: 5.0.0
• Component/s: Broker, JCA Container, Message Store

Environment

windows xp, jdk 1.5, embedded activemq 3.1 broker, jboss 4.02, persistent messages with derby db.

• Assignee: Robert Davies
• Reporter: Göktürk Gezer
• Created: 14/Sep/05 22:44
• Updated: 23/Jul/07 10:26
• Resolved: 23/Jul/07 10:26

Description

I am running an embedded activemq broker inside jboss server, I send 1000 messages with ~10K size each to a queue, these messages are consumed by MDBs. After all the messages are consumed, I check the queue via hermes, it also shows no message in the queue. Everything works perfect up to this point. I observe the problem after I stop the jboss server. I connect to derby database via networkserver, I still see some messages in activemq_msgs table. I shutdown derby networkserver and start jboss again, I see from the log that some of the messages which were consumed previously, are being consumed again. If I start the server without deploying the MDB and check the queue via hermes, I see some but not all the messages which were consumed previously still in the queue, before restart hermes was showing no messages.