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https://issues.apache.org/jira/browse/YARN-9037?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16693067#comment-16693067
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Sunil Govindan commented on YARN-9037:
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cc [~cheersyang] Pls review.
> [CSI] Ignore volume resource in resource calculators based on tags
> ------------------------------------------------------------------
>
> Key: YARN-9037
> URL: https://issues.apache.org/jira/browse/YARN-9037
> Project: Hadoop YARN
> Issue Type: Sub-task
> Reporter: Weiwei Yang
> Assignee: Sunil Govindan
> Priority: Major
> Attachments: YARN-9037.001.patch
>
>
> The pre-provisioned volume is specified as a resource, but such resource is
> different comparing to what is managed now in YARN, e.g memory, vcores. They
> are constrained by 3rd party storage systems, so it looks more like an
> unmanaged resource. In such case, we need to ignore the resource calculation
> over them in the resource calculators. This can be done based on the resource
> tags.
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