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From Mark Kerzner <markkerz...@gmail.com>
Subject setGroupingComparatorClass
Date Tue, 01 Nov 2011 17:08:32 GMT
Hi, Hadoop experts,

I've written my custom GroupComparator, and I want to tell Hadoop about it.

Now, there is a call


but I only find it in mapreduce package of version 0.21. In prior versions,
I see a similar call


but it does not cause my GroupComparator to be being used.

So my question is, should I change the code to use the mapreduce package
(not a problem, since Cloudera has it backported to the current
distribution), or is there a different, simpler way?

Thank you. Sincerely,

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