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From Apache Wiki <wikidi...@apache.org>
Subject [Lucene-hadoop Wiki] Update of "Sort" by HairongKuang
Date Wed, 28 Jun 2006 20:36:08 GMT
Dear Wiki user,

You have subscribed to a wiki page or wiki category on "Lucene-hadoop Wiki" for change notification.

The following page has been changed by HairongKuang:
http://wiki.apache.org/lucene-hadoop/Sort

New page:
= Sort Example =

'''Sort''' example is a trivial map/reduce program that does nothing other than use the framework
to fragment and sort the input data. The mapper is an Identity map, while the ruducer is an
Identity reducer. The input and output are Sequence files, of which both key and value have
a type of ''!BytesWritable''. 

To run the example, the command syntax is[[BR]]
bin/hadoop org.apache.hadoop.examples.Sort [-m <#maps>] [-r <#reduces>] <in-dir>
<out-dir>

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