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12-25-2017
10:54 AM
sudo -u hdfs hadoop jar /usr/lib/hadoop-mapreduce/hadoop-streaming-2.6.0-cdh5.8.0.jar -input /user/root/in/purchases.txt -output /foo2 -mapper 'python mapper.py' -file mapper.py -numReduceTasks 1 -reducer 'python reducer.py' -file reducer.py
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