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https://issues.apache.org/jira/browse/YARN-3332?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16196264#comment-16196264
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Yufei Gu commented on YARN-3332:
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Is this done by ATSv2? cc [~haibo.chen]
> [Umbrella] Unified Resource Statistics Collection per node
> ----------------------------------------------------------
>
> Key: YARN-3332
> URL: https://issues.apache.org/jira/browse/YARN-3332
> Project: Hadoop YARN
> Issue Type: Improvement
> Reporter: Vinod Kumar Vavilapalli
> Assignee: Vinod Kumar Vavilapalli
> Attachments: Design - UnifiedResourceStatisticsCollection.pdf
>
>
> Today in YARN, NodeManager collects statistics like per container resource
> usage and overall physical resources available on the machine. Currently this
> is used internally in YARN by the NodeManager for only a limited usage:
> automatically determining the capacity of resources on node and enforcing
> memory usage to what is reserved per container.
> This proposal is to extend the existing architecture and collect statistics
> for usage beyond the existing usecases.
> Proposal attached in comments.
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