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https://issues.apache.org/jira/browse/MAPREDUCE-6443?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14694624#comment-14694624
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Steve Loughran commented on MAPREDUCE-6443:
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in HADOOP-12313 I've proposed making JvmPauseMonitor a subclass of
AbstractService; this will make it trivial to add the monitor to any
CompositeService, including JHS. While I think the pause monitor is a great
idea, it needs to become part of the YARN service model to be avoid patching in
something with a different lifecycle and failure modes.
> Add JvmPauseMonitor to Job History Server
> -----------------------------------------
>
> Key: MAPREDUCE-6443
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-6443
> Project: Hadoop Map/Reduce
> Issue Type: Improvement
> Components: jobhistoryserver
> Affects Versions: 2.8.0
> Reporter: Robert Kanter
> Assignee: Robert Kanter
> Fix For: 2.8.0
>
> Attachments: MAPREDUCE-6443.001.patch, MAPREDUCE-6443.002.patch
>
>
> We should add the {{JvmPauseMonitor}} from HADOOP-9618 to the Job History
> Server.
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