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From Grant Ingersoll <gsing...@apache.org>
Subject Re: OutOfMemory Exception !
Date Mon, 02 Jun 2008 12:55:13 GMT
I'm getting the same errors upon upgrading.  We should look at the  
Hadoop 17 changes.

On Jun 2, 2008, at 5:50 AM, deneche abdelhakim wrote:

> I checked the last version of Mahout (rev. 662372) and got the  
> following exception with many tests (the list of this tests is at  
> the end of this post):
>
> java.io.IOException: Job failed!
>
> the following message is printed in System.err :
>
> java.lang.OutOfMemoryError: Java heap space
>
> I think its somehow caused by using Hadoop 0.17.0 as my own tests  
> run perfectly with Hadoop 0.16.4
>
> here are the tests that don't pass
>
> org.apache.mahout.clustering.canopy.TestCanopyCreation:
> testCanopyGenManhattanMR
> testCanopyGenEuclideanMR
> testClusteringManhattanMR
> testClusteringEuclideanMR
> testClusteringManhattanMRWithPayload
> testClusteringEuclideanMRWithPayload
> testUserDefinedDistanceMeasure
>
> org.apache.mahout.clustering.meanshift.TestMeanShift
> testCanopyEuclideanMRJob
>
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--------------------------
Grant Ingersoll
http://www.lucidimagination.com



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