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Posted to yarn-issues@hadoop.apache.org by "Jinjiang Ling (JIRA)" <ji...@apache.org> on 2018/09/18 09:34:00 UTC

[jira] [Commented] (YARN-8653) Wrong display of resources when cluster resources are less than min resources

    [ https://issues.apache.org/jira/browse/YARN-8653?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16618768#comment-16618768 ] 

Jinjiang Ling commented on YARN-8653:
-------------------------------------

Hi [~cheersyang], could you help to review this ?

> Wrong display of resources when cluster resources are less than min resources
> -----------------------------------------------------------------------------
>
>                 Key: YARN-8653
>                 URL: https://issues.apache.org/jira/browse/YARN-8653
>             Project: Hadoop YARN
>          Issue Type: Bug
>    Affects Versions: 3.2.0
>            Reporter: Jinjiang Ling
>            Assignee: Jinjiang Ling
>            Priority: Major
>         Attachments: YARN-8653.001.patch, YARN-8653.001.patch, wrong_resource_in_fairscheduler.JPG
>
>
> If the cluster resources are less the min resources of Fair Scheduler, a display error will happened like this.
>  
> !wrong_resource_in_fairscheduler.JPG!
> In this case, I config my queue with max resource to 48 vcores, 49152 MB and min resources to 36 vcores, 36864 MB. But the cluster resources are only 24 vcores and 24576 MB. Then the max resource are fixed to the cluster resources, but the min resources and steady fair share are still the config value.
>  



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