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Date: Thu, 7 Jun 2012 21:40:25 +0000 (UTC)
From: "Ahmed Radwan (JIRA)" <jira@apache.org>
To: mapreduce-issues@hadoop.apache.org
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Subject: [jira] [Updated] (MAPREDUCE-4306) Problem running Distributed Shell
 applications as a user other than the one started the daemons
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     [ https://issues.apache.org/jira/browse/MAPREDUCE-4306?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ahmed Radwan updated MAPREDUCE-4306:
------------------------------------

    Attachment: MAPREDUCE-4306.patch

Here is the patch. I have manually tested it using a single-node cluster. Where I started the daemons using one user and then confirmed that a different user and the user started the daemons can both successfully run distributed shell jobs. 
                
> Problem running Distributed Shell applications as a user other than the one started the daemons
> -----------------------------------------------------------------------------------------------
>
>                 Key: MAPREDUCE-4306
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-4306
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: mrv2
>    Affects Versions: 2.0.0-alpha
>            Reporter: Ahmed Radwan
>            Assignee: Ahmed Radwan
>         Attachments: MAPREDUCE-4306.patch
>
>
> Using the tarball, if you start the yarn daemons using one user and then switch to a different user. You can successfully run MR jobs, but DS jobs fail to run. Only able to run DS jobs using the user who started the daemons.

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