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https://issues.apache.org/jira/browse/YARN-3926?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15879101#comment-15879101
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Varun Vasudev commented on YARN-3926:
-------------------------------------
My apologies for the delay [~asuresh]. There are 5 items I would like to get
done before the merge -
1. Add support for profiles in distributed shell
2. Add support for profiles in MR
3. Fix the resource accounting(chargeback) to take care of all resource types
4. Do a SLS test and publish results on performance
5. Rebase to the latest trunk
Out of these (1) has been reviewed and I need to update the patch. (2) has to
be carried out. (3) - I have a patch I'm working on which I should publish soon.
If all goes well, we should be in a shape to close out the items soon.
> Extend the YARN resource model for easier resource-type management and
> profiles
> -------------------------------------------------------------------------------
>
> Key: YARN-3926
> URL: https://issues.apache.org/jira/browse/YARN-3926
> Project: Hadoop YARN
> Issue Type: New Feature
> Components: nodemanager, resourcemanager
> Reporter: Varun Vasudev
> Assignee: Varun Vasudev
> Attachments: Proposal for modifying resource model and profiles.pdf
>
>
> Currently, there are efforts to add support for various resource-types such
> as disk(YARN-2139), network(YARN-2140), and HDFS bandwidth(YARN-2681). These
> efforts all aim to add support for a new resource type and are fairly
> involved efforts. In addition, once support is added, it becomes harder for
> users to specify the resources they need. All existing jobs have to be
> modified, or have to use the minimum allocation.
> This ticket is a proposal to extend the YARN resource model to a more
> flexible model which makes it easier to support additional resource-types. It
> also considers the related aspect of “resource profiles” which allow users to
> easily specify the various resources they need for any given container.
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