[jira] [Updated] (YARN-11482) Fix bug of DRF comparison DominantResourceFairnessComparator2 in fair scheduler

2024-01-27 Thread Shilun Fan (Jira) 


 [ 
https://issues.apache.org/jira/browse/YARN-11482?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Shilun Fan updated YARN-11482:
--
 Target Version/s: 3.3.6, 3.4.0
Affects Version/s: 3.3.6
   3.4.0

> 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
>Affects Versions: 3.4.0, 3.3.6
>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}



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[jira] [Updated] (YARN-11482) Fix bug of DRF comparison DominantResourceFairnessComparator2 in fair scheduler

2023-05-04 Thread Szilard Nemeth (Jira) 


 [ 
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}



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