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From "Arun Suresh (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (YARN-5609) Expose upgrade and restart API in ContainerManagementProtocol
Date Mon, 19 Sep 2016 08:44:20 GMT

     [ https://issues.apache.org/jira/browse/YARN-5609?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Arun Suresh updated YARN-5609:
------------------------------
    Attachment: YARN-5609.001.patch

Uploading initial patch:

* This includes all the protocol, PBImpl changes and any changes resulting in modifying the
ContainerManagerProtocol.
* This does not contain the changes to {{NMClient}}.


> Expose upgrade and restart API in ContainerManagementProtocol
> -------------------------------------------------------------
>
>                 Key: YARN-5609
>                 URL: https://issues.apache.org/jira/browse/YARN-5609
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>            Reporter: Arun Suresh
>            Assignee: Arun Suresh
>         Attachments: YARN-5609.001.patch
>
>
> YARN-5620 and YARN-5637 allows an AM to explicitly *upgrade* a container with a new launch
context and subsequently *rollback* / *commit* the change on the Container. This can also
be used to simply *restart* the Container as well. 
> This JIRA proposes to extend the ContainerManagementProtocol with the following API:
> * *upgradeContainer*
> * *rollbackLastUpgrade*
> * *commitLastUpgrade*
> * *restartContainer*



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