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https://issues.apache.org/jira/browse/QPID-7024?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Alex Rudyy resolved QPID-7024.
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Resolution: Fixed
Assignee: (was: Keith Wall)
> BDB HA - Group change thread-pool sized to availableProcessors +1
> -----------------------------------------------------------------
>
> Key: QPID-7024
> URL: https://issues.apache.org/jira/browse/QPID-7024
> Project: Qpid
> Issue Type: Bug
> Components: Java Broker
> Reporter: Keith Wall
> Priority: Minor
> Fix For: qpid-java-6.0.1, qpid-java-6.1
>
>
> The BDB HA implementation internally uses a thread pool to process group
> change events. This thread pool is sized to
> {{Runtime.getRuntime().availableProcessors() + 1}}. On a machine with many
> cores, this will create a very large number of threads.
> There is probably no reason why this thread pool needs to be quite so large.
> This problem does not cause a functional impact, but will consume more
> resources (threads + stack) than required.
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