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From "Subru Krishnan (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-2738) Add FairReservationSystem for FairScheduler
Date Thu, 20 Nov 2014 01:59:34 GMT

    [ https://issues.apache.org/jira/browse/YARN-2738?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14218883#comment-14218883
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Subru Krishnan commented on YARN-2738:
--------------------------------------

Thanks [~adhoot] for the updated patch. It looks mostly good. I don't see any way to override
the defaults (_Agent_, _Admission Policy_, _Replanner_, etc) at system level, is this intentional?
I understand that you do not want to allow configuring them per queue in the first iteration
but right now there is no option to even override them even globally  as defaults are hard
coded.

Are you planning to file a separate JIRA for the _Plan Follower_ work as that seems to be
the last piece for enabling reservations in _FairScheduler_ :).

> Add FairReservationSystem for FairScheduler
> -------------------------------------------
>
>                 Key: YARN-2738
>                 URL: https://issues.apache.org/jira/browse/YARN-2738
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: fairscheduler
>            Reporter: Anubhav Dhoot
>            Assignee: Anubhav Dhoot
>         Attachments: YARN-2738.001.patch, YARN-2738.002.patch, YARN-2738.003.patch
>
>
> Need to create a FairReservationSystem that will implement ReservationSystem for FairScheduler



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