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https://issues.apache.org/jira/browse/YARN-3652?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Xianyin Xin updated YARN-3652:
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Attachment: YARN-3652-preview.patch
A preview patch submitted.
> A SchedulerMetrics may be need for evaluating the scheduler's performance
> -------------------------------------------------------------------------
>
> Key: YARN-3652
> URL: https://issues.apache.org/jira/browse/YARN-3652
> Project: Hadoop YARN
> Issue Type: Improvement
> Components: resourcemanager, scheduler
> Reporter: Xianyin Xin
> Attachments: YARN-3652-preview.patch
>
>
> As discussed in YARN-3630, a {{SchedulerMetrics}} may be need for evaluating
> the scheduler's performance. The performance indexes includes #events waiting
> for being handled by scheduler, the throughput, the scheduling delay and/or
> other indicators.
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