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From "Karthik Kambatla (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-2080) Admission Control: Integrate Reservation subsystem with ResourceManager
Date Wed, 17 Sep 2014 23:57:34 GMT

    [ https://issues.apache.org/jira/browse/YARN-2080?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14138234#comment-14138234
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Karthik Kambatla commented on YARN-2080:
----------------------------------------

Looks mostly good. Nits: There are some unused imports and javadoc errors in the files. Also,
a couple of class javadocs have empty lines at the end.
Comments:
# It would be nice to not have default values for configs for ReservationSystem and PlanFollower.
We could pick these defaults based on the scheduler. 
# I am not convinced using UTCClock is the best way, particularly when client time in not
UTC. But, I guess we can go ahead with this for now and revisit it when we run into problems.


> Admission Control: Integrate Reservation subsystem with ResourceManager
> -----------------------------------------------------------------------
>
>                 Key: YARN-2080
>                 URL: https://issues.apache.org/jira/browse/YARN-2080
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: resourcemanager
>            Reporter: Subru Krishnan
>            Assignee: Subru Krishnan
>         Attachments: YARN-2080.patch, YARN-2080.patch, YARN-2080.patch, YARN-2080.patch,
YARN-2080.patch, YARN-2080.patch
>
>
> This JIRA tracks the integration of Reservation subsystem data structures introduced
in YARN-1709 with the YARN RM. This is essentially end2end wiring of YARN-1051.



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