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From "MENG DING (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (YARN-1449) AM-NM protocol changes to support container resizing
Date Mon, 29 Jun 2015 22:17:06 GMT

     [ https://issues.apache.org/jira/browse/YARN-1449?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

MENG DING updated YARN-1449:
----------------------------
    Description: 
AM-NM protocol changes to support container resizing
1) "IncreaseContainersResourceRequest" and "IncreaseContainersResourceResponse" PB protocol
and implementation
2) "increaseContainersResources" method in ContainerManagementProtocol
3) Update "ContainerStatus" protocol to include Resource
4) Relevant test cases


  was:
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


> AM-NM protocol changes to support container resizing
> ----------------------------------------------------
>
>                 Key: YARN-1449
>                 URL: https://issues.apache.org/jira/browse/YARN-1449
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: api
>            Reporter: Wangda Tan (No longer used)
>            Assignee: MENG DING
>         Attachments: yarn-1449.1.patch, yarn-1449.3.patch, yarn-1449.4.patch, yarn-1449.5.patch
>
>
> AM-NM protocol changes to support container resizing
> 1) "IncreaseContainersResourceRequest" and "IncreaseContainersResourceResponse" PB protocol
and implementation
> 2) "increaseContainersResources" method in ContainerManagementProtocol
> 3) Update "ContainerStatus" protocol to include Resource
> 4) Relevant test cases



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