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Posted to yarn-issues@hadoop.apache.org by "Gergely Pollak (Jira)" <ji...@apache.org> on 2020/05/27 11:51:00 UTC

[jira] [Resolved] (YARN-10276) Check and improve memory footprint of CapacityScheduler CSQueueStore

     [ https://issues.apache.org/jira/browse/YARN-10276?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

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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