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From "Arun Suresh (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (YARN-5221) Expose UpdateResourceRequest API to allow AM to request for change in container properties
Date Mon, 29 Aug 2016 22:46:20 GMT

     [ https://issues.apache.org/jira/browse/YARN-5221?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

Arun Suresh updated YARN-5221:
    Attachment: YARN-5221.011.patch

Updating patch based on [~subru]'s and [~leftnoteasy]'s suggestions.

bq. Not sure if the change will cause stored data compability issues while doing rolling upgrade.
(New NM read old data)
So new NM will be able to read old data.. but not the other way around.

bq. Lots of unnecessary formatting changes, is it possible to revert these changes?
Actually many of the formatting changes are due to fixing the existing code to the correct
code-style :) If you dont mind, can we keep this as it is, since rolling that back to the
wrong code style is a bit difficult...

> Expose UpdateResourceRequest API to allow AM to request for change in container properties
> ------------------------------------------------------------------------------------------
>                 Key: YARN-5221
>                 URL: https://issues.apache.org/jira/browse/YARN-5221
>             Project: Hadoop YARN
>          Issue Type: Bug
>            Reporter: Arun Suresh
>            Assignee: Arun Suresh
>         Attachments: YARN-5221.001.patch, YARN-5221.002.patch, YARN-5221.003.patch, YARN-5221.004.patch,
YARN-5221.005.patch, YARN-5221.006.patch, YARN-5221.007.patch, YARN-5221.008.patch, YARN-5221.009.patch,
YARN-5221.010.patch, YARN-5221.011.patch
> YARN-1197 introduced APIs to allow an AM to request for Increase and Decrease of Container
Resources after initial allocation.
> YARN-5085 proposes to allow an AM to request for a change of Container ExecutionType.
> This JIRA proposes to unify both of the above into an Update Container API.

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