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From Harsh J <ha...@cloudera.com>
Subject Re: Example of chain map red
Date Sat, 29 Oct 2011 02:43:04 GMT

Apart from javadocs, test cases are a good way to read examples. These
can be found in your $HADOOP_HOME/src/test source directories.

If you are asking about ChainMapper and ChainReducer, see
(Method: testChain(…))

Or perhaps you instead need JobControl, for which you can see:

On Fri, Oct 28, 2011 at 8:03 PM, Mapred Learn <mapred.learn@gmail.com> wrote:
> Hi,
> Could somebody point me to chained map- red example ?
> I m trying to run another map only job after a map red job.
> Thanks,
> JJ
> Sent from my iPhone

Harsh J

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