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https://issues.apache.org/jira/browse/YARN-5259?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15613908#comment-15613908
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Daniel Templeton commented on YARN-5259:
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While I don't think you could do anything too exacting, I think adding tests to
{{TestFairScheduler}} would be a good idea. The more we can do to prevent
things from breaking later down the road, the better off we'll be.
> Add two metrics at FSOpDurations for doing container assign and completed
> Performance statistical analysis
> ----------------------------------------------------------------------------------------------------------
>
> Key: YARN-5259
> URL: https://issues.apache.org/jira/browse/YARN-5259
> Project: Hadoop YARN
> Issue Type: Improvement
> Components: fairscheduler
> Reporter: ChenFolin
> Labels: oct16-easy
> Attachments: YARN-5259-001.patch, YARN-5259-002.patch,
> YARN-5259-003.patch, YARN-5259-004.patch
>
>
> If cluster is slow , we can not know Whether it is caused by container assign
> or completed performance.
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