[MAPREDUCE-1558] specify correct server principal for RefreshAuthorizationPolicyProtocol and RefreshUserToGroupMappingsProtocol protocols in MRAdmin (for HADOOP-6612) - ASF JIRA

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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.

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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.
Tags:
security

is blocked by

HADOOP-6612 Protocols RefreshUserToGroupMappingsProtocol and RefreshAuthorizationPolicyProtocol will fail with security enabled

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Owen O'Malley added a comment - 05/Mar/10 23:02

There is no need to create the JobConf. Just do the get out of the conf.

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Owen O'Malley added a comment - 05/Mar/10 23:02 There is no need to create the JobConf. Just do the get out of the conf.

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Boris Shkolnik added a comment - 08/Mar/10 06:15

This setting is a part of mapred-site, and is not available from conf. So I need the JobConf.

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Boris Shkolnik added a comment - 08/Mar/10 06:15 This setting is a part of mapred-site, and is not available from conf. So I need the JobConf.

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Boris Shkolnik added a comment - 14/May/10 20:02

run tests manually. all passed.

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Boris Shkolnik added a comment - 14/May/10 20:02 run tests manually. all passed.

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Devaraj Das added a comment - 14/May/10 20:50

I just committed this. Thanks, Boris!

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Devaraj Das added a comment - 14/May/10 20:50 I just committed this. Thanks, Boris!