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https://issues.apache.org/jira/browse/YARN-6307?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Yufei Gu updated YARN-6307:
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Attachment: YARN-6307.001.patch
> Refactor FairShareComparator#compare
> ------------------------------------
>
> Key: YARN-6307
> URL: https://issues.apache.org/jira/browse/YARN-6307
> Project: Hadoop YARN
> Issue Type: Bug
> Components: fairscheduler
> Reporter: Yufei Gu
> Assignee: Yufei Gu
> Attachments: YARN-6307.001.patch
>
>
> The method does three things: check the min share ratio, check weight ratio,
> break tied by submit time and name. They are mixed with each other which is
> not easy to read and maintenance, poor style. Additionally, there are
> potential performance issues, like no need to calculate weight ratio every
> time.
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