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https://issues.apache.org/jira/browse/YARN-3632?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14541018#comment-14541018
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Wangda Tan commented on YARN-3632:
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Make this to part of YARN-3306 for easier tracking.
> Ordering policy should be allowed to reorder an application when demand
> changes
> -------------------------------------------------------------------------------
>
> Key: YARN-3632
> URL: https://issues.apache.org/jira/browse/YARN-3632
> Project: Hadoop YARN
> Issue Type: Sub-task
> Reporter: Craig Welch
> Assignee: Craig Welch
> Attachments: YARN-3632.0.patch
>
>
> At present, ordering policies have the option to have an application
> re-ordered (for allocation and preemption) when it is allocated to or a
> container is recovered from the application. Some ordering policies may also
> need to reorder when demand changes if that is part of the ordering
> comparison, this needs to be made available (and used by the
> fairorderingpolicy when sizebasedweight is true)
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