Tomáš Martinec created AMQ-4231:
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Summary: RWLock in queue does not used properly - performance
improvement
Key: AMQ-4231
URL: https://issues.apache.org/jira/browse/AMQ-4231
Project: ActiveMQ
Issue Type: Bug
Components: Broker
Affects Versions: 5.7.0, 5.4.2
Environment: fedora15; ubuntu 12.10; debian; probably independent
Reporter: Tomáš Martinec
Priority: Minor
The full story is in the user forum under title:
Activemq 5.4.2 hangs when the temp disk usage is used
The advantage of RW locks in Queue class is not used much. The cursors objects
are synchronized, so the readers cannot access the queued messages concurrently.
The fixing effort of this issue may not be worth it, but you may consider this
issue during fixing related issues.
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