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From "Varun Vasudev (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-6504) Add support for resource profiles in MapReduce
Date Sun, 24 Sep 2017 12:54:02 GMT

    [ https://issues.apache.org/jira/browse/YARN-6504?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16178183#comment-16178183
] 

Varun Vasudev commented on YARN-6504:
-------------------------------------

I had a bunch of conversations about whether we should support override capabilities. My reason
for adding it in the end is that without overrides, every existing job has to be re-written
and re-tested, etc to match the profiles the admin creates. However, I'm in heavy favor of
allowing overrides for memory and vcores only and not letting users override other resource
types.

> Add support for resource profiles in MapReduce
> ----------------------------------------------
>
>                 Key: YARN-6504
>                 URL: https://issues.apache.org/jira/browse/YARN-6504
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: nodemanager, resourcemanager
>            Reporter: Varun Vasudev
>            Assignee: Varun Vasudev
>         Attachments: YARN-6504-YARN-3926.001.patch, YARN-6504.YARN-3926.002.patch, YARN-6504.YARN-3926.003.patch
>
>




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