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From Mapred Learn <mapred.le...@gmail.com>
Subject how to set huge memory for reducer in streaming
Date Sun, 29 Jul 2012 08:17:14 GMT
hi,
One of my programs create a huge python dictionary and reducers fails with
Memory Error everytime.

Is there a way to specify reducer memory to be a bigger value for reducers
to succeed ?

I know we shuold not have this requirement in first place and not cerate
this kind of dictionary, but still can I finish this job with giving more
memory in jar command ?


Thanks,
JJ

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