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https://issues.apache.org/jira/browse/YARN-7844?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Shilun Fan updated YARN-7844:
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Target Version/s: 3.5.0 (was: 3.4.0)
> Expose metrics for scheduler operation (allocate, schedulerEvent) to JMX
> ------------------------------------------------------------------------
>
> Key: YARN-7844
> URL: https://issues.apache.org/jira/browse/YARN-7844
> Project: Hadoop YARN
> Issue Type: Improvement
> Components: scheduler
> Reporter: Wei Yan
> Assignee: Wei Yan
> Priority: Major
> Attachments: YARN-7844.000.patch, YARN-7844.001.patch
>
>
> Currently FairScheduler's FSOpDurations records some scheduler operation
> metrics: nodeUpdateCall, preemptCall, etc. We may need similar for
> CapacityScheduler. Also, need to add more metrics there. This could help
> monitor the RM scheduler performance, and get more insights whether scheduler
> is under-pressure.
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