You are viewing a plain text version of this content. The canonical link for it is here.
Posted to yarn-issues@hadoop.apache.org by "Szilard Nemeth (Jira)" <ji...@apache.org> on 2023/05/05 03:01:00 UTC
[jira] [Updated] (YARN-11482) Fix bug of DRF comparison DominantResourceFairnessComparator2 in fair scheduler
[ https://issues.apache.org/jira/browse/YARN-11482?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Szilard Nemeth updated YARN-11482:
----------------------------------
Summary: Fix bug of DRF comparison DominantResourceFairnessComparator2 in fair scheduler (was: Fix bug of DRF comparision DominantResourceFairnessComparator2 in fair scheduler)
> Fix bug of DRF comparison DominantResourceFairnessComparator2 in fair scheduler
> -------------------------------------------------------------------------------
>
> Key: YARN-11482
> URL: https://issues.apache.org/jira/browse/YARN-11482
> Project: Hadoop YARN
> Issue Type: Bug
> Components: fairscheduler
> Reporter: Xiaoqiao He
> Assignee: Xiaoqiao He
> Priority: Major
> Labels: pull-request-available
> Fix For: 3.4.0, 3.3.6
>
>
> DominantResourceFairnessComparator2 was using wrong resource info to get if one queue is needy or not now. We should fix it.
> {code:java}
> boolean s1Needy = resourceInfo1[dominant1].getValue() <
> minShareInfo1[dominant1].getValue();
> boolean s2Needy = resourceInfo1[dominant2].getValue() <
> minShareInfo2[dominant2].getValue();
> {code}
--
This message was sent by Atlassian Jira
(v8.20.10#820010)
---------------------------------------------------------------------
To unsubscribe, e-mail: yarn-issues-unsubscribe@hadoop.apache.org
For additional commands, e-mail: yarn-issues-help@hadoop.apache.org