The class MultipleOutputs in package org.apache.hadoop.mapreduce.lib.output describes its usage as following :
The MultipleOutputs class simplifies writing output data to multiple outputs It also has a sample program in its comments. Here is the link belonging to 0.21 http://hadoop.apache.org/mapreduce/docs/r0.21.0/api/org/apache/hadoop/mapreduce/lib/output/MultipleOutputs.html -Shrijeet On Mon, Nov 22, 2010 at 10:58 AM, Srihari Anantha Padmanabhan < sriha...@yahoo-inc.com> wrote: > Hi, > > I want to write the records to different hdfs files (instead of the default part-m..0000) into different output dirs based on the key generated by the mapper. I would like to implement this using the hadoop mapreduce API. > > Has anyone faced this problem? Is there any sample program that I can refer to? > > Thanks, > Srihari
