[jira] [Commented] (YARN-9930) Support max running app logic for CapacityScheduler

["zhoukang (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/YARN-9930?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16966741#comment-16966741 ] 

zhoukang commented on YARN-9930:
--------------------------------

Thanks [~pbacsko] But i think it is different from YARN-9887[#https://issues.apache.org/jira/browse/YARN-9887].
Which i want to do in this patch is that pending application but not reject the application when the running app's number is over than given threshold

> 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: zhoukang
>            Priority: Major
>
> 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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