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Posted to mapreduce-issues@hadoop.apache.org by "Todd Lipcon (JIRA)" <ji...@apache.org> on 2011/02/03 20:13:29 UTC

[jira] Commented: (MAPREDUCE-2298) FairScheduler status page allows users to set pool and priority

    [ https://issues.apache.org/jira/browse/MAPREDUCE-2298?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12990244#comment-12990244 ] 

Todd Lipcon commented on MAPREDUCE-2298:
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In trunk we already check JSPUtil.privateActionsAllowed() (webinterface.private.actions) before allowing these. Is that not enough?

Clearly using the authentication system and an ACL would be preferable, but I don't think we should wholesale disable this feature since it's already easy to turn off.

> FairScheduler status page allows users to set pool and priority
> ---------------------------------------------------------------
>
>                 Key: MAPREDUCE-2298
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-2298
>             Project: Hadoop Map/Reduce
>          Issue Type: Improvement
>          Components: contrib/fair-share
>            Reporter: Patrick Angeles
>
> The FairScheduler status page should allow users to view status without enabling admin functions like set pool and set priority.
> One proposal is to disable all admin commands from the FairScheduler status page to make it read only. We would have to provide an alternate administration interface, for example via shell (MAPREDUCE-2292).

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