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https://issues.apache.org/jira/browse/HIVE-9870?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14363733#comment-14363733
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Harsh J commented on HIVE-9870:
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[~vgumashta] - Just checking to see if any other changes are required or if
this can be committed?
> Add JvmPauseMonitor threads to HMS and HS2 daemons
> --------------------------------------------------
>
> Key: HIVE-9870
> URL: https://issues.apache.org/jira/browse/HIVE-9870
> Project: Hive
> Issue Type: Improvement
> Components: HiveServer2, Metastore
> Affects Versions: 1.1.0
> Reporter: Harsh J
> Assignee: Harsh J
> Priority: Minor
> Attachments: HIVE-9870.patch, HIVE-9870.patch, HIVE-9870.patch
>
>
> The hadoop-common carries in it a nifty thread that prints GC or non-GC
> pauses within the JVM if it exceeds a specific threshold.
> This has been immeasurably useful in supporting several clusters, in
> identifying GC or other form of process pauses to be the root cause of some
> event being investigated.
> The HMS and HS2 daemons are good targets for running similar threads within
> it. It can be loaded in an if-available style.
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