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From "Andrew Onischuk (JIRA)" <>
Subject [jira] [Created] (AMBARI-22953) Heartbeat gets lost due to subprocess lock
Date Fri, 09 Feb 2018 14:09:00 GMT
Andrew Onischuk created AMBARI-22953:

             Summary: Heartbeat gets lost due to subprocess lock
                 Key: AMBARI-22953
             Project: Ambari
          Issue Type: Bug
            Reporter: Andrew Onischuk
            Assignee: Andrew Onischuk
             Fix For: 2.6.2
         Attachments: AMBARI-22953.patch

Subprocess has problem when run in multithread environment. As stated by developers it should
not be used in such an env.
As a result Ambari done multiple patches to subprocess. However still we are having multithread
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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