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From "Anubhav Dhoot (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-1370) Fair scheduler to re-populate container allocation state
Date Wed, 12 Mar 2014 18:50:44 GMT

    [ https://issues.apache.org/jira/browse/YARN-1370?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13932175#comment-13932175
] 

Anubhav Dhoot commented on YARN-1370:
-------------------------------------

Ack. Will dig deeper on this


On Wed, Mar 12, 2014 at 11:30 AM, Karthik Kambatla (JIRA)



> Fair scheduler to re-populate container allocation state
> --------------------------------------------------------
>
>                 Key: YARN-1370
>                 URL: https://issues.apache.org/jira/browse/YARN-1370
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: resourcemanager
>            Reporter: Bikas Saha
>            Assignee: Anubhav Dhoot
>
> YARN-1367 and YARN-1368 enable the NM to tell the RM about currently running containers
and the RM will pass this information to the schedulers along with the node information. The
schedulers are currently already informed about previously running apps when the app data
is recovered from the store. The scheduler is expected to be able to repopulate its allocation
state from the above 2 sources of information.



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