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Posted to common-user@hadoop.apache.org by biblio84 <fa...@gmail.com> on 2010/06/20 11:11:43 UTC

hadoop contrib/datajoin

Hi, 

I am new to hadoop. I want to use the hadoop datajoin package for
reduce-side join. I have added the datajoin jar file in my build path (I am
using Eclipse with MapReduce plugin). When I run my program, I get the
ClassDefNotFound error for the TaggedMapOutput, DataJoinMapperBase, and
DataJoinReducerBase. How can I resolve this problem.
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