[jira] [Assigned] (YARN-8662) Fair Scheduler stops scheduling when the queue is configured only CPU and memory

["Sen Zhao (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/YARN-8662?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Sen Zhao reassigned YARN-8662:
------------------------------

      Assignee: Sen Zhao
    Attachment: YARN-8662.001.patch

> Fair Scheduler stops scheduling when the queue is configured only CPU and memory
> --------------------------------------------------------------------------------
>
>                 Key: YARN-8662
>                 URL: https://issues.apache.org/jira/browse/YARN-8662
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>            Reporter: Sen Zhao
>            Assignee: Sen Zhao
>            Priority: Major
>         Attachments: NonResourceToSchedule.png, YARN-8662.001.patch
>
>
> Add a new resource type in resource-types.xml, eg: resource1. 
> In fair scheduler when queue's MaxResources is configured like: 
> {code}<maxResources>4096 mb, 4 vcores</maxResources>{code}
> When submit a application which need resource like:
> {code} 1536 mb, 1 vcores, 10 resource1{code}
> The application will be pending. Because there is no resource1 in this queue.



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