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From Jens Scheidtmann <jens.scheidtm...@gmail.com>
Subject Re: only one map or reduce job per time on one node
Date Thu, 07 Nov 2013 17:49:35 GMT
John,

Why don't you use 1 mapper and 1 reducer?

Am Dienstag, 5. November 2013 schrieb John :

> hi,
>
> I have a cluster of 7 nodes. Every node has 2 maps-lots and 1 reduce slot.
> Is it possible to force the jobtracker executing only 2 map jobs or 1
> reduce job per time?
>

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