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https://issues.apache.org/jira/browse/YARN-2113?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15946918#comment-15946918
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Sunil G edited comment on YARN-2113 at 3/29/17 11:27 AM:
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Thank you for all the feedback. We will be considering user-limit as first
before priority when there is a violation.
This patch handles this by default. I have not added any policy for
per-priority-userlimit. We could do that in a separate patch.
Attaching updated patch.
was (Author: sunilg):
Thank you for all the feedback. We will be considering user-limit as first say
before priority when there is a violation.
This patch handles this by default. I have not added any policy for
per-priority-userlimit. We could do that in a separate patch.
Attaching updated patch.
> Add cross-user preemption within CapacityScheduler's leaf-queue
> ---------------------------------------------------------------
>
> Key: YARN-2113
> URL: https://issues.apache.org/jira/browse/YARN-2113
> Project: Hadoop YARN
> Issue Type: Sub-task
> Components: scheduler
> Reporter: Vinod Kumar Vavilapalli
> Assignee: Sunil G
> Attachments: YARN-2113.0001.patch, YARN-2113.0002.patch,
> YARN-2113.0003.patch, YARN-2113.0004.patch, YARN-2113.v0.patch
>
>
> Preemption today only works across queues and moves around resources across
> queues per demand and usage. We should also have user-level preemption within
> a queue, to balance capacity across users in a predictable manner.
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