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From "Chris Douglas (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-3100) Make YARN authorization pluggable
Date Tue, 10 Feb 2015 08:51:36 GMT

    [ https://issues.apache.org/jira/browse/YARN-3100?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14313843#comment-14313843
] 

Chris Douglas commented on YARN-3100:
-------------------------------------

Sorry, I didn't get to the patch over the weekend. Thanks for addressing the review feedback.

Are there JIRAs following some of the types to be added to PrivilegedEntity? Just curious.

> Make YARN authorization pluggable
> ---------------------------------
>
>                 Key: YARN-3100
>                 URL: https://issues.apache.org/jira/browse/YARN-3100
>             Project: Hadoop YARN
>          Issue Type: Improvement
>            Reporter: Jian He
>            Assignee: Jian He
>             Fix For: 2.7.0
>
>         Attachments: YARN-3100.1.patch, YARN-3100.2.patch, YARN-3100.2.patch
>
>
> The goal is to have YARN acl model pluggable so as to integrate other authorization tool
such as Apache Ranger, Sentry.
> Currently, we have 
> - admin ACL
> - queue ACL
> - application ACL
> - time line domain ACL
> - service ACL
> The proposal is to create a YarnAuthorizationProvider interface. Current implementation
will be the default implementation. Ranger or Sentry plug-in can implement  this interface.
> Benefit:
> -  Unify the code base. With the default implementation, we can get rid of each specific
ACL manager such as AdminAclManager, ApplicationACLsManager, QueueAclsManager etc.
> - Enable Ranger, Sentry to do authorization for YARN. 



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