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Date: Wed, 15 Aug 2012 04:45:38 +1100 (NCT)
From: "Benoy Antony (JIRA)" <jira@apache.org>
To: mapreduce-dev@hadoop.apache.org
Message-ID: <209438850.8397.1344966338047.JavaMail.jiratomcat@arcas>
Subject: [jira] [Resolved] (MAPREDUCE-4532) Job Credentials are not
 transmitted if security is turned off
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     [ https://issues.apache.org/jira/browse/MAPREDUCE-4532?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Benoy Antony resolved MAPREDUCE-4532.
-------------------------------------

    Resolution: Duplicate

Duplicate of MAPREDUCE-4554.
Created when Jira was messed up.
                
> Job Credentials are not transmitted if security is turned off
> -------------------------------------------------------------
>
>                 Key: MAPREDUCE-4532
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-4532
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: job submission, security
>    Affects Versions: 2.0.0-alpha
>            Reporter: Benoy Antony
>            Assignee: Benoy Antony
>
>  Credentials (secret keys) can be passed to a job via mapreduce.job.credentials.json or  mapreduce.job.credentials.binary .
> These credentials get submitted during job submission and are made available to the task processes. 
> In HADOOP 1, these credentials get submitted and routed to task processes even if security was off.
> In HADOOP 2 , these credentials are transmitted only when the security is turned on.
> This should be fixed for two reasons:
> 1) It is not backward compatible.
> 2) Credentials should be passed even if security is turned off .

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