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https://issues.apache.org/jira/browse/MAPREDUCE-4666?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jason Lowe updated MAPREDUCE-4666:
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Attachment: MAPREDUCE-4666.patch
Patch to add metrics2 JvmMetrics to the history server. I manually tested this
to verify the metrics could be used via a sink configured in
hadoop-metrics2.properties. I also verified the JvmMetrics bean shows up via
the JMX web service.
> JVM metrics for history server
> ------------------------------
>
> Key: MAPREDUCE-4666
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-4666
> Project: Hadoop Map/Reduce
> Issue Type: Improvement
> Components: jobhistoryserver
> Affects Versions: 2.0.2-alpha
> Reporter: Jason Lowe
> Priority: Minor
> Attachments: MAPREDUCE-4666.patch
>
>
> It would be nice if the job history server provided the same JVM metrics via
> metrics2 that other Hadoop daemons are already providing.
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