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https://issues.apache.org/jira/browse/YARN-9161?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16732270#comment-16732270
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Wangda Tan commented on YARN-9161:
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[~yuan_zac], thanks for reporting this issue.
[~sunilg], do you remember this limit? What I remember is, absolute resource
config supports multiple dimensions. But from the code it seems the reported
issue is valid.
And [~yuan_zac], we need to make sure what the configuration is
backward-compatible after this change?
> Absolute resources of capacity scheduler doesn't support GPU and FPGA
> ---------------------------------------------------------------------
>
> Key: YARN-9161
> URL: https://issues.apache.org/jira/browse/YARN-9161
> Project: Hadoop YARN
> Issue Type: Bug
> Reporter: Zac Zhou
> Assignee: Zac Zhou
> Priority: Major
> Attachments: YARN-9161.001.patch
>
>
> As the enum CapacitySchedulerConfiguration.AbsoluteResourceType only has two
> elements: memory and vcores, which would filter out absolute resources
> configuration of gpu and fpga in
> AbstractCSQueue.updateConfigurableResourceRequirement.
> This issue would cause gpu and fpga can't be allocated correctly
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