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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] [Created] (YARN-10852) Optimise CSConfiguration getAllUserWeightsForQueue

Andras Gyori created YARN-10852:
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             Summary: Optimise CSConfiguration getAllUserWeightsForQueue
                 Key: YARN-10852
                 URL: https://issues.apache.org/jira/browse/YARN-10852
             Project: Hadoop YARN
          Issue Type: Improvement
          Components: capacity scheduler
            Reporter: Andras Gyori
            Assignee: Andras Gyori


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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