[jira] [Resolved] (YARN-11232) error calculating yarn.scheduler.capacity.maximum-applications

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

     [ https://issues.apache.org/jira/browse/YARN-11232?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Anatoly resolved YARN-11232.
----------------------------
    Resolution: Won't Fix

> error calculating yarn.scheduler.capacity.maximum-applications
> --------------------------------------------------------------
>
>                 Key: YARN-11232
>                 URL: https://issues.apache.org/jira/browse/YARN-11232
>             Project: Hadoop YARN
>          Issue Type: Bug
>          Components: yarn, yarn-ui-v2
>    Affects Versions: 3.1.3
>            Reporter: Anatoly
>            Priority: Critical
>         Attachments: image-2022-07-26-12-05-52-175.png
>
>
> hadoop 3.1.3 
> Capacity Scheduler
> Faced with a limit limit in Capacity Scheduler
> {color:#0747a6}yarn.scheduler.capacity.maximum-applications{color}
> The default value was set to {color:#0747a6}10000{color}
> At the same time, we have no more than {color:#0747a6}150 {color}tasks running, while there are {color:#0747a6}0{color} in the launch queue
> At the same time, I noticed that the data on active tasks in the first version [http://YRM:8088|http://yrm:8088/] and the second version http://YRM:8088/{color:#0747a6}ui2{color} differ
> Is this a bug or do we misunderstand the implementation of these Capacity Scheduler settings ?
> !image-2022-07-26-12-05-52-175.png|width=602,height=340!



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