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Posted to mapreduce-issues@hadoop.apache.org by "Benoy Antony (JIRA)" <ji...@apache.org> on 2012/08/14 19:43:38 UTC
[jira] [Resolved] (MAPREDUCE-4526) Job Credentials are not
transmitted if security is turned off
[ https://issues.apache.org/jira/browse/MAPREDUCE-4526?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Benoy Antony resolved MAPREDUCE-4526.
-------------------------------------
Resolution: Duplicate
Duplicate of MAPREDUCE-4554.
Created when Jira was messed up.
> Job Credentials are not transmitted if security is turned off
> -------------------------------------------------------------
>
> Key: MAPREDUCE-4526
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-4526
> 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 changed for two reasons:
> 1) It is not backward compatible.
> 2) Credentials should be passed even if security is turned off .
>
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