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https://issues.apache.org/jira/browse/YARN-6148?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15866432#comment-15866432
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Bibin A Chundatt commented on YARN-6148:
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[~sunilg]/[~varun_saxena]
{quote}
we must send per label node count to MR (only for request partitions).
<<labelA, 10>, <labelB, 10>> It can be a new parameter in the existing
protocol. Also MR code to be changed as per this.
{quote}
IIUC we don't track label of nodes in AM side of MR so even if we send node
count per label will be able to disable blacklisting for partitioned nodes.??
> NM node count reported to AM in Allocate Response should consider requested
> node label partitions.
> --------------------------------------------------------------------------------------------------
>
> Key: YARN-6148
> URL: https://issues.apache.org/jira/browse/YARN-6148
> Project: Hadoop YARN
> Issue Type: Bug
> Reporter: Varun Saxena
> Assignee: Varun Saxena
> Attachments: YARN-6148.01.patch
>
>
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