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From IƱigo Llamosas <>
Subject Problem with mahout and AWS
Date Fri, 18 Jan 2013 14:02:09 GMT

I am trying to run a simple recommender on AWS, but I'm getting errors when
reducing. These are the jar-parameters lines:


Starts OK, but when reducing it gives 2 kind of problems.

-Heap space error. This confuses me because I had that error with a 2
m.small slave cluster but also with a 5 c1.medium slave cluster$AlreadyExistsException: EEXIST: File
exists error.

Any suggestion?

Many thanks,


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