[AMQ-2800] JDBCMessageStore message audit suppresses composite destination and DLQ messages as duplicates

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 5.3.1
• Fix Version/s: 5.4.0
• Component/s: Message Store
• Assignee: Gary Tully
• Reporter: Gary Tully
• Created: 25/Jun/10 14:15
• Updated: 02/Sep/10 07:54
• Resolved: 08/Jul/10 14:41

Description

With the audit enabled, messages send to composite destinations are suppressed as duplicates so the will not survive a restart. In addition, persistent DLQ messages are suppressed (depending on the audit depth).
Disabling the audit on the persistence adapter works around this issue. It is ok to disable the audit. The audit is needed to close a small window where duplicate message sends can occur with the non transactional use of the failover: transport. It can happen if a send is in progress when a failover reconnection occurs back o the same broker (as if there was a temp network partition) and the send reply is not received. A non transactional client will resend the message which needs to be suppressed by the audit. Disabling the audit leaves the possibility of having a duplicate message in the database that will not be dispatched.

Issue Links

• duplicates: AMQ-2756 Persistent DLQ messages are NOT persisting in the DB