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From Drew Farris <d...@apache.org>
Subject Re: Clustering performance
Date Sun, 05 Dec 2010 17:13:13 GMT
2010/12/2 Jure Jeseničnik <Jure.Jesenicnik@planet9.si>

>
> When running locally, mahout was only consuming one cpu core? I’m running
> it on win 7 through  Cygwin, but it behaved pretty the same on some proper
> linux machines. How could I make it use all the available cpu power?
>

IIRC, LocalJobRunner is not parallel in 0.20,
https://issues.apache.org/jira/browse/MAPREDUCE-1367 which includes the
patch to Parallelize is fixed in 0.21.0, I'm not certain it has been
backported to the 0.20.x branch.

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