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https://issues.apache.org/jira/browse/YARN-2056?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14105525#comment-14105525
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Eric Payne commented on YARN-2056:
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Thanks, [~leftnoteasy]
{quote}
May a another way to do this is add a config in per queue, like
..queue-path.disable_preemption. And in
ProportionalCapacityPreemptionPolicy#cloneQueues, if a queue's used capacity
more than guaranteed resource, and it set disable preemption. We will not
create a TempQueue for it.
We will not require RM restart if queue property changed (queue property will
be refreshed and PreemptionPolicy will get such changes.
{quote}
I am fine with this. [~mayank_bansal] (originator) and others, can you please
comment?
> Disable preemption at Queue level
> ---------------------------------
>
> Key: YARN-2056
> URL: https://issues.apache.org/jira/browse/YARN-2056
> Project: Hadoop YARN
> Issue Type: Sub-task
> Components: resourcemanager
> Affects Versions: 2.4.0
> Reporter: Mayank Bansal
> Assignee: Eric Payne
> Attachments: YARN-2056.201408202039.txt
>
>
> We need to be able to disable preemption at individual queue level
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