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Posted to yarn-issues@hadoop.apache.org by "Naganarasimha G R (JIRA)" <ji...@apache.org> on 2016/09/26 22:11:21 UTC

[jira] [Updated] (YARN-5556) Support for deleting queues without requiring a RM restart

     [ https://issues.apache.org/jira/browse/YARN-5556?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Naganarasimha G R updated YARN-5556:
------------------------------------
    Attachment: YARN-5556.v1.001.patch

Hi [~xgong], as discussed offline i am taking over this jira and here i have give a basic implementation that leaf queue's can be deleted if there are no applications associated with it. If further options are required as mentioned in previous comment then i can work on it, else will add some test cases to complete the patch. Have tested the patch in local build.

> Support for deleting queues without requiring a RM restart
> ----------------------------------------------------------
>
>                 Key: YARN-5556
>                 URL: https://issues.apache.org/jira/browse/YARN-5556
>             Project: Hadoop YARN
>          Issue Type: Bug
>          Components: yarn
>            Reporter: Xuan Gong
>            Assignee: Naganarasimha G R
>         Attachments: YARN-5556.v1.001.patch
>
>
> Today, we could add or modify queues without restarting the RM, via a CS refresh. But for deleting queue, we have to restart the ResourceManager. We could support for deleting queues without requiring a RM restart



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