Before really installing the Sun Grid Engine (now: Open Grid Scheduler - http://gridscheduler.sourceforge.net after the Oracle acquisition) & hadoop integration, I was reading the documentation:
http://hadoop.apache.org/common/docs/current/api/org/apache/hadoop/mapred/pipes/package-summary.html Looks like the wordcount-simple.cc link (at the bottom of the page) is dead. I believe the correct link is: http://svn.apache.org/viewvc/hadoop/common/trunk/hadoop-mapreduce-project/src/examples/pipes/impl/wordcount-simple.cc?view=co --Chi