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From Doug Cutting <cutt...@apache.org>
Subject Re: How Mappers function and solultion for my input file problem?
Date Thu, 26 Jun 2008 16:58:29 GMT
Ted Dunning wrote:
> The map task is not multi-threaded  [ ... ]

Unless you specify a multi-threaded MapRunnable...

http://hadoop.apache.org/core/docs/current/api/org/apache/hadoop/mapred/lib/MultithreadedMapRunner.html

Doug

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