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From Harsh J <ha...@cloudera.com>
Subject Re: Fair scheduler.
Date Sun, 14 Oct 2012 03:30:49 GMT
If you point your poolname property to mapred.job.queue.name, then you
can leverage the Per-Queue ACLs described at
http://hadoop.apache.org/docs/stable/mapred_tutorial.html#Job+Authorization
to do user/group based control.

In addition, depending on the version/distribution of Apache Hadoop in
use, you can set mapred.fairscheduler.allow.undeclared.pools to false
in mapred-site.xml to disallow dynamic pool names (to box users to use
specific poolnames and not get away with new ones).

On Sun, Oct 14, 2012 at 6:03 AM, Patai Sangbutsarakum
<silvianhadoop@gmail.com> wrote:
> Is that anyway to control who can submit job to a pool.?
>
> Eg. Pool1, can run jobs submitted from any users except userx.
>
> Userx can submit jobs to poolx only. Can't submit to pool1.
>
> Hope this make sense.
> Patai



-- 
Harsh J

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