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From "Sunil G (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-8200) Backport resource types/GPU features to branch-2
Date Thu, 10 May 2018 02:29:00 GMT

    [ https://issues.apache.org/jira/browse/YARN-8200?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16469835#comment-16469835

Sunil G commented on YARN-8200:

Thanks [~jhung]

Could u also pls share the SLS test comparison with branch-2 with feature branch also the
perf UT case comparison.

> Backport resource types/GPU features to branch-2
> ------------------------------------------------
>                 Key: YARN-8200
>                 URL: https://issues.apache.org/jira/browse/YARN-8200
>             Project: Hadoop YARN
>          Issue Type: Task
>            Reporter: Jonathan Hung
>            Assignee: Jonathan Hung
>            Priority: Major
> Currently we have a need for GPU scheduling on our YARN clusters to support deep learning
workloads. However, our main production clusters are running older versions of branch-2
(2.7 in our case). To prevent supporting too many very different hadoop versions across multiple
clusters, we would like to backport the resource types/resource profiles feature to branch-2,
as well as the GPU specific support.
> We have done a trial backport of YARN-3926 and some miscellaneous patches in YARN-7069 based
on issues we uncovered, and the backport was fairly smooth. We also did a trial backport of
most of YARN-6223 (sans docker support).
> Regarding the backports, perhaps we can do the development in a feature branch and then
merge to branch-2 when ready.

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