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From "Naganarasimha G R (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-6842) Implement a new access type for queue
Date Mon, 31 Jul 2017 11:48:00 GMT

    [ https://issues.apache.org/jira/browse/YARN-6842?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16107180#comment-16107180
] 

Naganarasimha G R commented on YARN-6842:
-----------------------------------------

Sorry [~daemon] i got confused with the reason which you provided.
As [~sunilg] mentioned, for the scenario you gave there are alternatives and more so, if spnego
is configured then proper authentication can be done in webui too. So IMHO the scenario you
gave does not warrant for this feature.
Though idea was good, i was interested to understand. in what scenario you want user to view
all apps with out the functionality of killing or moving the app (which requires admin rights)?
What would the user do with viewing all apps of the queue ? and also *VIEW* rights implies
submit rights ? 

> Implement a new access type for queue
> -------------------------------------
>
>                 Key: YARN-6842
>                 URL: https://issues.apache.org/jira/browse/YARN-6842
>             Project: Hadoop YARN
>          Issue Type: Improvement
>          Components: scheduler
>    Affects Versions: 2.8.2
>            Reporter: YunFan Zhou
>            Assignee: YunFan Zhou
>         Attachments: YARN-6842.001.patch, YARN-6842.002.patch, YARN-6842.003.patch
>
>
> When we want to access applications of a queue,  only we can do is become the administer
of the queue at present.
> But sometimes we only want  authorize someone view applications of a queue but not modify
operation.
> In our current mechanism there isn't any way to meet it, so I will implement a new access
type for queue to solve
> this problem.



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