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From "Jian He (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-2389) Adding support for drainig a queue, ie killing all apps in the queue
Date Fri, 15 Aug 2014 20:33:22 GMT

    [ https://issues.apache.org/jira/browse/YARN-2389?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14099079#comment-14099079
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Jian He commented on YARN-2389:
-------------------------------

looks good overall:
- we can use rm.waitForState( app, killed_state) for the following
{code}
    // check postconditions
    Thread.sleep(1000);
{code}

> Adding support for drainig a queue, ie killing all apps in the queue
> --------------------------------------------------------------------
>
>                 Key: YARN-2389
>                 URL: https://issues.apache.org/jira/browse/YARN-2389
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: capacityscheduler, fairscheduler
>            Reporter: Subramaniam Venkatraman Krishnan
>            Assignee: Subramaniam Venkatraman Krishnan
>              Labels: capacity-scheduler, fairscheduler
>         Attachments: YARN-2389.patch
>
>
> This is a parallel JIRA to YARN-2378. Fair scheduler already supports moving a single
application from one queue to another. This will add support to move all applications from
the specified source queue to target. This will use YARN-2385 so will work for both Capacity
& Fair scheduler.



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