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From "Matei Zaharia (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HADOOP-5485) Authorisation machanism required for acceesing jobtracker url :- jobtracker.com:port/scheduler
Date Fri, 20 Mar 2009 00:15:50 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-5485?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12683690#action_12683690
] 

Matei Zaharia commented on HADOOP-5485:
---------------------------------------

As another option, we can have a config parameter for disabling updates through this UI. Admins
can still change job priorities through the standard command line.

> Authorisation machanism required for acceesing jobtracker url :- jobtracker.com:port/scheduler
> ----------------------------------------------------------------------------------------------
>
>                 Key: HADOOP-5485
>                 URL: https://issues.apache.org/jira/browse/HADOOP-5485
>             Project: Hadoop Core
>          Issue Type: Improvement
>          Components: contrib/fair-share
>    Affects Versions: 0.20.0
>            Reporter: Aroop Maliakkal
>
> FS scheduler should have some mechanism to authorize people who can access the advanced
scheduler url http://jobtracker.com:port/scheduler .  In large clusters , which has hundreds
of users, any user can access the url now and change the priority of his/her runing job. We
don't want the users to change the job priority. So we should restrcit users accessing the
link and only admins should have access to the link. 

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