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https://issues.apache.org/jira/browse/MAPREDUCE-1753?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12868982#action_12868982
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Vinay Kumar Thota commented on MAPREDUCE-1753:
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This functionality implemented in a generic fashion. You can suspend or resume
any process if you know the process id. It's not specific to only task
processes. So that I have given the description in more generic way instead of
mentioning task process. If you see, these two methods are implemented in
DaemonProtocolAspect.aj file for utilizing the other purposes.Otherwise if it
is task level, we can implement in TaskTrackerAspect.aj itself.
> Implement a functionality for suspend and resume a task's process.
> ------------------------------------------------------------------
>
> Key: MAPREDUCE-1753
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-1753
> Project: Hadoop Map/Reduce
> Issue Type: Task
> Components: test
> Reporter: Vinay Kumar Thota
> Assignee: Vinay Kumar Thota
> Attachments: 1753-ydist-security.patch, 1753-ydist-security.patch,
> daemonprotocolaspect.patch
>
>
> Adding two methods in DaemonProtocolAspect.aj for suspend and resume the
> process.
> public int DaemonProtocol.resumeProcess(String pid) throws IOException;
> public int DaemonProtocol.suspendProcess(String pid) throws IOException;
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