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From "Hemanth Yamijala (JIRA)" <j...@apache.org>
Subject [jira] Updated: (HADOOP-5913) Allow administrators to be able to start and stop queues
Date Wed, 17 Jun 2009 15:32:07 GMT

     [ https://issues.apache.org/jira/browse/HADOOP-5913?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Hemanth Yamijala updated HADOOP-5913:
-------------------------------------

       Resolution: Fixed
    Fix Version/s: 0.21.0
     Release Note: Added an ability to stop/start queues. After a queue is stopped, no jobs
can be submitted to the queue, though running jobs will continue to completion. Added the
ability to refresh the state of the queue at runtime using the 'mapred mradmin -refreshQueues'
command. In order to support the refresh, all queue configuration (including ACLs) is moved
to a new configuration file called mapred-queues.xml. Modified 'mapred queue' commands and
the Web UI to display the queue's state information.
     Hadoop Flags: [Incompatible change, Reviewed]
           Status: Resolved  (was: Patch Available)

I just committed this to trunk. Thanks, Rahul !

> Allow administrators to be able to start and stop queues 
> ---------------------------------------------------------
>
>                 Key: HADOOP-5913
>                 URL: https://issues.apache.org/jira/browse/HADOOP-5913
>             Project: Hadoop Core
>          Issue Type: New Feature
>          Components: mapred
>            Reporter: rahul k singh
>            Assignee: rahul k singh
>             Fix For: 0.21.0
>
>         Attachments: hadoop-5913-1.patch, hadoop-5913-10.patch, HADOOP-5913-11.patch,
HADOOP-5913-12.patch, HADOOP-5913-13.patch, HADOOP-5913-14.patch, hadoop-5913-2.patch, hadoop-5913-3.patch,
hadoop-5913-4.patch, hadoop-5913-5.patch, hadoop-5913-6.patch, hadoop-5913-7.patch, hadoop-5913-8.patch,
hadoop-5913-9.patch
>
>
>   This feature would provide functionality to stop and start queues in Hadoop at runtime.


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