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From "Jason Lowe (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-671) Add an interface on the RM to move NMs into a maintenance state
Date Wed, 23 Oct 2013 14:11:43 GMT

    [ https://issues.apache.org/jira/browse/YARN-671?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13802888#comment-13802888
] 

Jason Lowe commented on YARN-671:
---------------------------------

Another concern is handling of the available resources for the scheduler and reported headroom
to AMs.  Are the total resources of the cluster adjusted downwards as containers on the node
complete, or does the cluster run "above capacity" while we're waiting for the remaining containers?
 In that sense this seems closely related to YARN-914.

> Add an interface on the RM to move NMs into a maintenance state
> ---------------------------------------------------------------
>
>                 Key: YARN-671
>                 URL: https://issues.apache.org/jira/browse/YARN-671
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>    Affects Versions: 2.0.4-alpha
>            Reporter: Siddharth Seth
>            Assignee: Siddharth Seth
>




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