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Posted to yarn-issues@hadoop.apache.org by "Yufei Gu (JIRA)" <ji...@apache.org> on 2018/03/09 21:16:00 UTC

[jira] [Commented] (YARN-8016) Provide a common interface for queues mapping rules

    [ https://issues.apache.org/jira/browse/YARN-8016?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16393597#comment-16393597 ] 

Yufei Gu commented on YARN-8016:
--------------------------------

Thanks [~Zian Chen] for filing this. Please be compatible with the Fair Scheduler Placement rule (class QueuePlacementRule) when it comes to implementation.

> Provide a common interface for queues mapping rules
> ---------------------------------------------------
>
>                 Key: YARN-8016
>                 URL: https://issues.apache.org/jira/browse/YARN-8016
>             Project: Hadoop YARN
>          Issue Type: Task
>            Reporter: Zian Chen
>            Assignee: Zian Chen
>            Priority: Major
>         Attachments: YARN-8016.001.patch
>
>
> Currently in Capacity Scheduler, we hard code queue mappings to UserGroupMappingPlacementRule for queue mappings.
> We need to expose a general framework to dynamically create various queue mapping placement rules by reading queue mapping rule property from capacity-scheduler.xml   



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