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From Mahadev Konar <maha...@hortonworks.com>
Subject Re: Ambari & User Processes
Date Mon, 13 May 2013 20:35:28 GMT
Hi Brad,
 Thats expected. Usually the MR jobs run as different user than the MR
admin user.

thanks
mahadev


On Mon, May 13, 2013 at 12:31 PM, Brad Childs <bdc@redhat.com> wrote:

> I'm working on the 1.2 branch, and so far I see:
>
> 0) login as the admin/admin user.
> 1) Job Tracker runs as "mapred"
> 2) Task Tracker runs as "mapred"
> 3) The map/reduce Service checks runs a map/reduce job as "ambari_qa"  UID.
>
> Both mapred & ambari_qa belong to hadoop group.
>
> Could someone verify that this is anticipated?  IE Job + Task trackers
> processes run as one UID and the map reduce jobs as another.
>
>
>
>
> -bc
>

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