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From "Sandeep Tata" <sandeep.t...@gmail.com>
Subject Fetcher2 Reduce Phase Question
Date Fri, 11 Apr 2008 21:25:31 GMT
Hi Folks,

I was just wondering what computation really happens in the reduce
phase for Fetcher2 ?

I know that it is implemented as a MapRunnable -- but I see no
explicit reducer being set for the job. Is the identity reducer being
used ? Why can't we simply use job.setNumReduceTasks(0) ?
Wouldn't this be faster?

Sandeep

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