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https://issues.apache.org/jira/browse/YARN-6869?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Daniel Templeton reassigned YARN-6869:
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Assignee: Daniel Templeton
> Resources.lessThan() et al should not use ResourceCalculator.compare()
> ----------------------------------------------------------------------
>
> Key: YARN-6869
> URL: https://issues.apache.org/jira/browse/YARN-6869
> Project: Hadoop YARN
> Issue Type: Improvement
> Components: resourcemanager
> Affects Versions: 3.0.0-alpha4
> Reporter: Daniel Templeton
> Assignee: Daniel Templeton
>
> If you look at what the callers of {{lessThan()}}, {{lessThanOrEqual()}},
> {{greaterThan()}}, and {{greaterThanOrEqual()}} expect the calls to do,
> there's no reason why the comparison should be done in context of the total
> resources. Skipping the division and doing a direct comparison should
> improve performance.
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