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https://issues.apache.org/jira/browse/QPID-6741?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14805099#comment-14805099
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ASF subversion and git services commented on QPID-6741:
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Commit 1703749 from [~k-wall] in branch 'java/trunk'
[ https://svn.apache.org/r1703749 ]
QPID-6741: [Java Broker] Address comments from Rob Godfrey <[email protected]>
> ThreadPoolExecutors used for virtual host IO / port IO do not scale above
> minimum pool size
> -------------------------------------------------------------------------------------------
>
> Key: QPID-6741
> URL: https://issues.apache.org/jira/browse/QPID-6741
> Project: Qpid
> Issue Type: Bug
> Components: Java Broker
> Affects Versions: qpid-java-6.0
> Reporter: Keith Wall
> Fix For: qpid-java-6.0
>
>
> NetworkConnectionScheduler uses a {{java.util.concurrent.ThreadPoolExecutor}}
> to service AMQP IO. The intention is that the executor will dynamically
> scale the number of threads in the pool as load increases until a maximum is
> reached and then at that point requests will be queue. However, TPE, out of
> the box, does not offer such behaviour. When used with a unbounded queue,
> TPE will *never* increase the threads beyond the core size.
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