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https://issues.apache.org/jira/browse/YARN-10009?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16990169#comment-16990169
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Wangda Tan commented on YARN-10009:
-----------------------------------
[~epayne], is the failure related?
Thanks
> In Capacity Scheduler, DRC can treat minimum user limit percent as a max when
> custom resource is defined
> --------------------------------------------------------------------------------------------------------
>
> Key: YARN-10009
> URL: https://issues.apache.org/jira/browse/YARN-10009
> Project: Hadoop YARN
> Issue Type: Improvement
> Components: capacity scheduler
> Affects Versions: 2.10.0, 3.3.0, 3.2.1, 3.1.3, 2.11.0
> Reporter: Eric Payne
> Assignee: Eric Payne
> Priority: Critical
> Attachments: YARN-10009.001.patch, YARN-10009.002.patch,
> YARN-10009.003.patch, YARN-10009.UT.patch
>
>
> | |Memory|Vcores|res_1|
> |Queue1 Totals|20GB|100|80|
> |Resources requested by App1 in Queue1|8GB (40% of total)|8 (8% of total)|80
> (100% of total)|
> In the previous use case:
> - Queue1 has a value of 25 for {{miminum-user-limit-percent}}
> - User1 has requested 8 containers with {{<memory:1GB, vcores:8, res_1:10>}}
> each
> - {{res_1}} will be the dominant resource this case.
> All 8 containers should be assigned by the capacity scheduler, but with min
> user limit pct set to 25, only 2 containers are assigned.
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