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https://issues.apache.org/jira/browse/YARN-7863?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16347372#comment-16347372
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Konstantinos Karanasos commented on YARN-7863:
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Ideally there should be no API changes for this, right? Since we already allow 
node attributes in the target.

I agree with [~asuresh] that there are two aspects to this (support node 
attributes in the target and in the scope), and we should tackle them in 
separate JIRAs. So we can keep this one for the target only. For the scope 
case, I was thinking whether we should only support a subset of the node 
attributes or whether it is no extra effort to support any attribute. But we 
can continue the discussions about this in YARN-7858.

> Modify placement constraints to support node attributes
> -------------------------------------------------------
>
>                 Key: YARN-7863
>                 URL: https://issues.apache.org/jira/browse/YARN-7863
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>            Reporter: Sunil G
>            Assignee: Sunil G
>            Priority: Major
>
> This Jira will track to *Modify existing placement constraints to support 
> node attributes.*



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