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Posted to yarn-issues@hadoop.apache.org by "Peter Bacsko (Jira)" <ji...@apache.org> on 2020/06/19 15:42:00 UTC
[jira] [Reopened] (YARN-9930) Support max running app logic for
CapacityScheduler
[ https://issues.apache.org/jira/browse/YARN-9930?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Peter Bacsko reopened YARN-9930:
--------------------------------
I'll backport this to branch-3.3 (I believe it should apply cleanly).
> Support max running app logic for CapacityScheduler
> ---------------------------------------------------
>
> Key: YARN-9930
> URL: https://issues.apache.org/jira/browse/YARN-9930
> Project: Hadoop YARN
> Issue Type: Sub-task
> Components: capacity scheduler, capacityscheduler
> Affects Versions: 3.1.0, 3.1.1
> Reporter: zhoukang
> Assignee: Peter Bacsko
> Priority: Major
> Fix For: 3.4.0
>
> Attachments: YARN-9930-001.patch, YARN-9930-002.patch, YARN-9930-003.patch, YARN-9930-004.patch, YARN-9930-005.patch, YARN-9930-006.patch, YARN-9930-POC01.patch, YARN-9930-POC02.patch, YARN-9930-POC03.patch, YARN-9930-POC04.patch, YARN-9930-POC05.patch, screenshot-1.png
>
>
> In FairScheduler, there has limitation for max running which will let application pending.
> But in CapacityScheduler there has no feature like max running app.Only got max app,and jobs will be rejected directly on client.
> This jira i want to implement this semantic for CapacityScheduler.
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