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https://issues.apache.org/jira/browse/YARN-3216?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15007855#comment-15007855
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Sunil G commented on YARN-3216:
-------------------------------

Yes, patch covers major changes in scheduler, and depends on few metric items 
in NodeLabel some of which seems is not present in 2.7 line. I can double 
confirm the same.
I will work on 2.7 patch for same, and will put the same here. Thank you 
[~leftnoteasy].

> Max-AM-Resource-Percentage should respect node labels
> -----------------------------------------------------
>
>                 Key: YARN-3216
>                 URL: https://issues.apache.org/jira/browse/YARN-3216
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: resourcemanager
>            Reporter: Wangda Tan
>            Assignee: Sunil G
>            Priority: Critical
>             Fix For: 2.8.0
>
>         Attachments: 0001-YARN-3216.patch, 0002-YARN-3216.patch, 
> 0003-YARN-3216.patch, 0004-YARN-3216.patch, 0005-YARN-3216.patch, 
> 0006-YARN-3216.patch, 0007-YARN-3216.patch, 0008-YARN-3216.patch, 
> 0009-YARN-3216.patch, 0010-YARN-3216.patch, 0011-YARN-3216.patch
>
>
> Currently, max-am-resource-percentage considers default_partition only. When 
> a queue can access multiple partitions, we should be able to compute 
> max-am-resource-percentage based on that.



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