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From "Hemanth Yamijala (JIRA)" <j...@apache.org>
Subject [jira] Updated: (HADOOP-5485) Authorisation machanism required for acceesing jobtracker url :- jobtracker.com:port/scheduler
Date Sun, 12 Apr 2009 09:05:14 GMT

     [ https://issues.apache.org/jira/browse/HADOOP-5485?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Hemanth Yamijala updated HADOOP-5485:
-------------------------------------

    Release Note: Added ability to mask actions on the fair scheduler's servlet page based
on the value of the webinterface.private.actions config parameter. Setting this value to false
will disable changing pools and priorities from the scheduler's servlet page.
    Hadoop Flags: [Incompatible change, Reviewed]  (was: [Reviewed])

Marking this an incompatible change, so that it gets attention. Also, setting webinterface.private.actions
has other effects like enabling the 'kill job' and 'kill task' links on the Job web UI.

> 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
>            Assignee: Vinod K V
>             Fix For: 0.21.0
>
>         Attachments: HADOOP-5485.1.txt, HADOOP-5485.txt
>
>
> 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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