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https://issues.apache.org/jira/browse/YARN-6921?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16260108#comment-16260108
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Haibo Chen commented on YARN-6921:
----------------------------------
YARN-5652 tracks
TestRMAdminService.testRefreshNodesResourceWithResourceReturnInRegistration,
and
TestCapacityOverTimePolicy.testAllocation that I can not reproduce locally, is
unrelated.
I have addressed the checkstyle issue in the new patch
> Allow resource request to opt out of oversubscription in Fair Scheduler
> -----------------------------------------------------------------------
>
> Key: YARN-6921
> URL: https://issues.apache.org/jira/browse/YARN-6921
> Project: Hadoop YARN
> Issue Type: Sub-task
> Components: scheduler
> Affects Versions: 3.0.0-alpha3
> Reporter: Haibo Chen
> Assignee: Haibo Chen
> Attachments: YARN-6921-YARN-1011.00.patch
>
>
> Guaranteed container requests, enforce tag true or not, are by default
> eligible for oversubscription, and thus can get OPPORTUNISTIC container
> allocations. We should allow them to opt out if their enforce tag is set to
> true.
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