I found the location and ran “hadoop –config /etc/hadoop/conf jar /usr/lib/hadoop-mapreduce/hadoop-mapreduce-examples-2.*.jar wordcount /tmp/input.txt /tmp/wcoutput1″. Now I want to run the “test” programs for benchmarking ! Where can I find them? Why do not I see them in the above locations ?.
Actually I had a high difficulty in finding this example map reduce program examples. I found the location when I got some error in MapReduce 2 and saw the logs.