JJ, 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 http://svn.apache.org/repos/asf/hadoop/common/branches/branch-0.20-security/src/test/org/apache/hadoop/mapred/lib/TestChainMapReduce.java (Method: testChain(…)) Or perhaps you instead need JobControl, for which you can see: http://svn.apache.org/repos/asf/hadoop/common/branches/branch-0.20-security/src/test/org/apache/hadoop/mapred/jobcontrol/TestJobControl.java On Fri, Oct 28, 2011 at 8:03 PM, Mapred Learn <mapred.le...@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
