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https://issues.apache.org/jira/browse/YARN-8200?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16803546#comment-16803546
]
Jonathan Hung commented on YARN-8200:
-------------------------------------
* TestSecureLogins failure related to HADOOP-16031
*
[TestOpportunisticContainerAllocatorAMService.testContainerPromoteAndDemoteBeforeContainerStart|https://builds.apache.org/job/PreCommit-YARN-Build/23820/testReport/org.apache.hadoop.yarn.server.resourcemanager/TestOpportunisticContainerAllocatorAMService/testContainerPromoteAndDemoteBeforeContainerStart/]
related to YARN-8011
*
TestOpportunisticContainerAllocatorAMService.testAppAttemptRemovalAfterNodeRemoval
is already failing in branch-3.0
* TestNodeLabelContainerAllocation related to YARN-9006
> Backport resource types/GPU features to branch-3.0/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
> Attachments: YARN-8200-branch-2.001.patch,
> YARN-8200-branch-2.002.patch, YARN-8200-branch-3.0.001.patch,
> counter.scheduler.operation.allocate.csv.defaultResources,
> counter.scheduler.operation.allocate.csv.gpuResources, synth_sls.json
>
>
> 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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