Hi all, I was interested in learning from how Hadoop implements their sort algorithm in the map/reduce framework. Could someone point me to the directory of the source code that has the mapper/reducer that the Sort example uses by default when I invoke:
$ hadoop jar hadoop-*-examples.jar sort input output Thanks. I've found Sort.java here : http://svn.apache.org/viewvc/hadoop/common/trunk/mapreduce/src/examples/org/apache/hadoop/examples/ But have not been able to track down the mapper/reducer implementation. -Sean Hogan
