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https://issues.apache.org/jira/browse/YARN-1449?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14308786#comment-14308786
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Arun C Murthy commented on YARN-1449:
-------------------------------------

Cleaning up stale PA patches.

> Protocol changes and implementations in NM side to support change container 
> resource
> ------------------------------------------------------------------------------------
>
>                 Key: YARN-1449
>                 URL: https://issues.apache.org/jira/browse/YARN-1449
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: nodemanager
>    Affects Versions: 2.2.0
>            Reporter: Wangda Tan (No longer used)
>            Assignee: Wangda Tan (No longer used)
>         Attachments: yarn-1449.1.patch, yarn-1449.3.patch, yarn-1449.4.patch, 
> yarn-1449.5.patch
>
>
> As described in YARN-1197, we need add API/implementation changes,
> 1) Add a "changeContainersResources" method in ContainerManagementProtocol
> 2) Can get succeed/failed increased/decreased containers in response of 
> "changeContainersResources"
> 3) Add a "new decreased containers" field in NodeStatus which can help NM 
> notify RM such changes
> 4) Added changeContainersResources implementation in ContainerManagerImpl
> 5) Added changes in ContainersMonitorImpl to support change resource limit of 
> containers



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