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https://issues.apache.org/jira/browse/AMBARI-2741?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sumit Mohanty resolved AMBARI-2741.
-----------------------------------
Resolution: Fixed
committed to branch-1.2.5
> PackagesAnalyzer is unlikely to kill subprocesses in case of timeout
> --------------------------------------------------------------------
>
> Key: AMBARI-2741
> URL: https://issues.apache.org/jira/browse/AMBARI-2741
> Project: Ambari
> Issue Type: Bug
> Components: controller
> Affects Versions: 1.2.5
> Reporter: Sumit Mohanty
> Assignee: Sumit Mohanty
> Fix For: 1.2.5
>
> Attachments: AMBARI-2741.patch
>
>
> watchdog_func at /src/main/python/ambari_agent/PackagesAnalyzer.py uses
> shell.killprocessgrp to kill subprocesses. This command is known to be not
> reliable (works not in all cases) , because not all subprocesses are in the
> same process group. That's why it ,may be better to replace it with
> shell.kill_process_with_children
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