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From "Boris Shkolnik (JIRA)" <j...@apache.org>
Subject [jira] Updated: (MAPREDUCE-1558) specify correct server principal for RefreshAuthorizationPolicyProtocol and RefreshUserToGroupMappingsProtocol protocols in MRAdmin (for HADOOP-6612)
Date Tue, 23 Mar 2010 22:54:29 GMT

     [ https://issues.apache.org/jira/browse/MAPREDUCE-1558?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Boris Shkolnik updated MAPREDUCE-1558:
--------------------------------------

    Release Note: 
new config: 
hadoop.security.service.user.name.key
this setting points to the server principal for RefreshUserToGroupMappingsProtocol.
The value should be either NN or JT principal depending if it is used in DFAdmin or MRAdmin.
The value is set by the application. No need for default value.

  was:
adds new conf setting:
CommonConfigurationKeys.HADOOP_SECURITY_SERVICE_USER_NAME_KEY
this setting points to the server principal for RefreshUserToGroupMappingsProtocol.
The value should be either NN or JT principal depending if it is used in DFAdmin or MRAdmin.



> specify correct server principal for RefreshAuthorizationPolicyProtocol and RefreshUserToGroupMappingsProtocol
protocols in MRAdmin (for HADOOP-6612)
> -----------------------------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: MAPREDUCE-1558
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-1558
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: security
>            Reporter: Boris Shkolnik
>            Assignee: Boris Shkolnik
>         Attachments: MAPREDUCE-1558.patch
>
>


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