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https://issues.apache.org/jira/browse/YARN-10276?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Gergely Pollak resolved YARN-10276.
-----------------------------------
    Resolution: Won't Fix

> Check and improve memory footprint of CapacityScheduler CSQueueStore
> --------------------------------------------------------------------
>
>                 Key: YARN-10276
>                 URL: https://issues.apache.org/jira/browse/YARN-10276
>             Project: Hadoop YARN
>          Issue Type: Task
>            Reporter: Gergely Pollak
>            Assignee: Gergely Pollak
>            Priority: Major
>
> The class creates a lot of Set instances, which might have a bit bigger 
> memory overhead than necessary, this might be not a critical issue, but let's 
> examine if we can or should create a more memory efficient solution while 
> keeping the performance.



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