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From Marko Bauhardt ...@101tec.com>
Subject Number of output files from a MapRunnable
Date Thu, 08 May 2008 22:46:25 GMT
hi all,
i have a question.
How i can configure the number of outputfiles from a maprunnable ?  
The maprunnable is running on a10 node grid.

e.g.  i have a inputfolder with 180 parts. and the maprunnable should  
create a output of 36 parts.
how can i do this?
should i set the number of "mapred.reduce.tasks" to value 1 and the  
number of "mapred.map.tasks" to value 36 ?

Thanks for help
marko



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