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Posted to yarn-issues@hadoop.apache.org by "Szilard Nemeth (Jira)" <ji...@apache.org> on 2021/08/18 08:56:00 UTC
[jira] [Updated] (YARN-9892) Capacity Scheduler: Support DRF
ordering policy on queue level
[ https://issues.apache.org/jira/browse/YARN-9892?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Szilard Nemeth updated YARN-9892:
---------------------------------
Summary: Capacity Scheduler: Support DRF ordering policy on queue level (was: Capacity scheduler: Support DRF ordering policy on queue level)
> Capacity Scheduler: Support DRF ordering policy on queue level
> --------------------------------------------------------------
>
> Key: YARN-9892
> URL: https://issues.apache.org/jira/browse/YARN-9892
> Project: Hadoop YARN
> Issue Type: Sub-task
> Components: capacity scheduler
> Reporter: Peter Bacsko
> Assignee: Manikandan R
> Priority: Major
> Attachments: YARN-9892-003.patch, YARN-9892.001.patch, YARN-9892.002.patch
>
>
> Capacity scheduler does not support DRF (Dominant Resource Fairness) ordering policy on queue level. Only "fifo" and "fair" are accepted for {{yarn.scheduler.capacity.<queue-path>.ordering-policy}}.
> DRF can only be used globally if {{yarn.scheduler.capacity.resource-calculator}} is set to DominantResourceCalculator.
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