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Posted to yarn-issues@hadoop.apache.org by "MENG DING (JIRA)" <ji...@apache.org> on 2015/06/30 00:10:05 UTC

[jira] [Updated] (YARN-1449) AM-NM protocol changes to support container resizing

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

MENG DING updated YARN-1449:
----------------------------
    Summary: AM-NM protocol changes to support container resizing  (was: Protocol changes in NM side to support change container resource)

> 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
>
>
> 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



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