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https://issues.apache.org/jira/browse/QPID-7783?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Keith Wall updated QPID-7783:
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Summary: Closing a virtualhost does not dispose QBBs associated with
messages on queues (was: Closing a virtualhost does not dispose QBBs
associated with queues/messages)
> Closing a virtualhost does not dispose QBBs associated with messages on queues
> ------------------------------------------------------------------------------
>
> Key: QPID-7783
> URL: https://issues.apache.org/jira/browse/QPID-7783
> Project: Qpid
> Issue Type: Bug
> Components: Java Broker
> Affects Versions: qpid-java-6.0, qpid-java-6.1
> Reporter: Keith Wall
>
> If I close a virtualhost (either via management or owing to a change of HA
> mastership), the QBBs that hold message header and payload don't get
> released. The QBBs won't fall back into the pool and the JVMs will have to
> reclaim the direct memory (which it does inefficiently).
> Furthermore on master QBB.getNumberOfActivePooledBuffers() will be incorrect
> and the will cause Qpid to incorrectly calculate the amount of direct memory
> it uses. This will cause it to flow to disk more than it needs.
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