export H=/h/hadoop/current

$H/bin/hadoop jar $H/contrib/streaming/hadoop-streaming-1.0.4.jar \
-file /home/hadoop/testdata/map.py -mapper /home/hadoop/testdata/map.py \
-file /home/hadoop/testdata/reduce.py -reducer /home/hadoop/testdata/reduce.py \
-input /data/book.txt -output /results
