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Posted to yarn-issues@hadoop.apache.org by "Andras Gyori (Jira)" <ji...@apache.org> on 2021/07/09 15:29:00 UTC

[jira] [Updated] (YARN-10852) Optimise CSConfiguration getAllUserWeightsForQueue

     [ https://issues.apache.org/jira/browse/YARN-10852?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Andras Gyori updated YARN-10852:
--------------------------------
        Parent: YARN-10795
    Issue Type: Sub-task  (was: Improvement)

> Optimise CSConfiguration getAllUserWeightsForQueue
> --------------------------------------------------
>
>                 Key: YARN-10852
>                 URL: https://issues.apache.org/jira/browse/YARN-10852
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: capacity scheduler
>            Reporter: Andras Gyori
>            Assignee: Andras Gyori
>            Priority: Major
>
> CapacitySchedulerConfiguration#getAllUsersWeightsForQueue is called in a O(n^2) fashion in AbstractCSQueue#setupQueueConfigs. This could be optimised by incorporating the ConfigurationProperties introduced in YARN-10838.



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