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From "Vinod Kumar Vavilapalli (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-1841) YARN ignores/overrides explicit security settings
Date Tue, 18 Mar 2014 01:18:43 GMT

    [ https://issues.apache.org/jira/browse/YARN-1841?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13938649#comment-13938649
] 

Vinod Kumar Vavilapalli commented on YARN-1841:
-----------------------------------------------

[~ozhurakousky], how are you creating the client? You should not be doing anything special
to make this happen if you are using the client libraries.

> YARN ignores/overrides explicit security settings
> -------------------------------------------------
>
>                 Key: YARN-1841
>                 URL: https://issues.apache.org/jira/browse/YARN-1841
>             Project: Hadoop YARN
>          Issue Type: Bug
>          Components: resourcemanager
>    Affects Versions: 2.3.0
>            Reporter: Oleg Zhurakousky
>
> core-site.xml explicitly sets authentication as SIMPLE
> {code}
>  <property>
>     <name>hadoop.security.authentication</name>
>     <value>simple</value>
>     <description>Simple authentication</description>
>   </property>
> {code}
> However any attempt to register ApplicationMaster on the remote YARN cluster results
in 
> {code}
> org.apache.hadoop.security.AccessControlException: SIMPLE authentication is not enabled.
 Available:[TOKEN]
> . . .
> {code}



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