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Posted to yarn-dev@hadoop.apache.org by "Jonathan Hung (JIRA)" <ji...@apache.org> on 2018/04/23 20:20:00 UTC
[jira] [Created] (YARN-8200) Backport resource types/GPU features
to branch-2
Jonathan Hung created YARN-8200:
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Summary: 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
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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