hadoop-mapreduce-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From David Rosenstrauch <dar...@darose.net>
Subject Re: change number of slots in MR
Date Fri, 25 Mar 2011 18:44:03 GMT
On 03/25/2011 02:26 PM, Pedro Costa wrote:
> Hi,
>
> is it possible to configure the total number of slots that a
> TaskTracker has, to run the map and reduce tasks?
>
> Thanks,

Yes.  See the mapred.map.tasks and mapred.reduce.tasks settings.

HTH,

DR

Mime
View raw message