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https://issues.apache.org/jira/browse/YARN-7467?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16508628#comment-16508628
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Daniel Templeton commented on YARN-7467:
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Go for it.
> FSLeafQueue unnecessarily calls ComputeFairShares.computeShare() to calculate
> fair share for apps
> -------------------------------------------------------------------------------------------------
>
> Key: YARN-7467
> URL: https://issues.apache.org/jira/browse/YARN-7467
> Project: Hadoop YARN
> Issue Type: Improvement
> Components: fairscheduler
> Affects Versions: 3.1.0
> Reporter: Daniel Templeton
> Assignee: Daniel Templeton
> Priority: Critical
>
> All apps have the same weight, the same max share (unbounded), and the same
> min share (none). There's no reason to call {{computeShares()}} at all.
> Just divide the resources by the number of apps.
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