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Posted to yarn-issues@hadoop.apache.org by "ASF GitHub Bot (Jira)" <ji...@apache.org> on 2021/09/06 16:44:00 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 ]
ASF GitHub Bot updated YARN-10852:
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Labels: pull-request-available (was: )
> 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
> Labels: pull-request-available
> Time Spent: 10m
> Remaining Estimate: 0h
>
> 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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