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https://issues.apache.org/jira/browse/YARN-7613?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16303320#comment-16303320
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Arun Suresh commented on YARN-7613:
-----------------------------------

Based on discussions in YARN-7612, Lets move the {{canAssign}} method into a 
separate utility class and handle that in YARN-7681.
At the very least, it should take the container source tags (from the 
SchedulingRequest), the target SchedulerNode, the TagsManager and the 
ConstraintsManager - and return true if it can assign the source tag to the 
Scheduler node without violating any constraints.
Thoughts ?

> Implement Planning algorithms for rich placement
> ------------------------------------------------
>
>                 Key: YARN-7613
>                 URL: https://issues.apache.org/jira/browse/YARN-7613
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>            Reporter: Arun Suresh
>            Assignee: Panagiotis Garefalakis
>         Attachments: YARN-7613.wip.patch
>
>




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