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https://issues.apache.org/jira/browse/YARN-1449?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Wangda Tan reassigned YARN-1449:
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Assignee: Wangda Tan (was: Wangda Tan (No longer used))
> 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
> 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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