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https://issues.apache.org/jira/browse/AMBARI-22953?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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ASF GitHub Bot updated AMBARI-22953:
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Labels: pull-request-available (was: )
> Heartbeat gets lost due to subprocess lock
> ------------------------------------------
>
> Key: AMBARI-22953
> URL: https://issues.apache.org/jira/browse/AMBARI-22953
> Project: Ambari
> Issue Type: Bug
> Reporter: Andrew Onischuk
> Assignee: Andrew Onischuk
> Priority: Major
> Labels: pull-request-available
> Fix For: 2.6.2
>
> Attachments: AMBARI-22953.patch
>
>
> Subprocess has problem when run in multithreaded environment. As stated by
> developers it should not be used in such env.
> As a result Ambari done multiple patches to subprocess. However still we are
> having multithreading problems with it.
> This jira targets moving from Subprocess to Subprocess32 (a port of Python3.0
> subprocess) which support multithreaded execution.
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