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https://issues.apache.org/jira/browse/TAP5-1563?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Andy Blower updated TAP5-1563:
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Component/s: documentation
Priority: Minor (was: Major)
Description:
ParallelExecutor service appears to be bound to the number of executor threads
specified by THREAD_POOL_CORE_SIZE rather than THREAD_POOL_MAX_SIZE, which
means by default only three parallel tasks are executed at once rather than the
maximum of 20. This is unexpected behaviour to someone not familiar with the
ThreadPoolExecutor design, which is not intuitive. The documentation should be
expanded to explain this correctly.
This blog post I found explains it clearly
http://www.bigsoft.co.uk/blog/index.php/2009/11/27/rules-of-a-threadpoolexecutor-pool-size
was:ParallelExecutor service appears to be bound to the number of executor
threads specified by THREAD_POOL_CORE_SIZE rather than THREAD_POOL_MAX_SIZE,
which means by default only three parallel tasks are executed at once rather
than the maximum of 20.
Issue Type: Improvement (was: Bug)
Affects Version/s: (was: 5.2.4)
> ParallelExecutor service appears to be bound to the number of executor
> threads specified by THREAD_POOL_CORE_SIZE
> ------------------------------------------------------------------------------------------------------------------
>
> Key: TAP5-1563
> URL: https://issues.apache.org/jira/browse/TAP5-1563
> Project: Tapestry 5
> Issue Type: Improvement
> Components: documentation, tapestry-ioc
> Reporter: Andy Blower
> Priority: Minor
>
> ParallelExecutor service appears to be bound to the number of executor
> threads specified by THREAD_POOL_CORE_SIZE rather than THREAD_POOL_MAX_SIZE,
> which means by default only three parallel tasks are executed at once rather
> than the maximum of 20. This is unexpected behaviour to someone not familiar
> with the ThreadPoolExecutor design, which is not intuitive. The documentation
> should be expanded to explain this correctly.
> This blog post I found explains it clearly
> http://www.bigsoft.co.uk/blog/index.php/2009/11/27/rules-of-a-threadpoolexecutor-pool-size
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