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ASF subversion and git services commented on AMQ-9436: ------------------------------------------------------ Commit 65a6b805a04766ab0523033634c00cc338090217 in activemq's branch refs/heads/main from Christopher L. Shannon [ https://gitbox.apache.org/repos/asf?p=activemq.git;h=65a6b805a ] Merge pull request #1154 from cshannon/AMQ-9436 AMQ-9436 - Ensure message audit in queue store cursor is shared > StoreQueueCursor creates different audits for persistent and non persistent > cursors > ----------------------------------------------------------------------------------- > > Key: AMQ-9436 > URL: https://issues.apache.org/jira/browse/AMQ-9436 > Project: ActiveMQ Classic > Issue Type: Bug > Components: Broker > Affects Versions: 5.18.3, 6.0.1 > Reporter: Christopher L. Shannon > Assignee: Christopher L. Shannon > Priority: Major > Fix For: 6.1.0, 5.18.4, 6.0.2 > > Time Spent: 20m > Remaining Estimate: 0h > > While working on AMQ-9435 I noticed that StoreQueueCursor incorrectly sets > the start flag to true first before calling calling super.start() in the > start method. This means that when super is called the message audit is never > initialized as it thinks it was already started so it stays null forever. > This causes both the persistent and non-persistent cursors to create their > own audits which ends up duplicating objects when they should share the same > audit so we get duplicate detection across persistent and non persistent > messages and also so that we save memory by not duplicating the objects and > allowing audit depth config to control how large the audit is. > Something else I noticed is that the start/stop methods do not protect > against calling them more than once and they should to prevent duplicate > initialization so I also will fix that. > I checked and durables are already correct with their audit tracking (the > audit is passed down to all of the sub prefetches and shared) -- This message was sent by Atlassian Jira (v8.20.10#820010)