HI  I am learning Hadoop, I have tried word count python program  I am not getting any error but it is stuck and nothing happen, cursor only comes in new line. I fired below command Hadoop jar /usr/lib/hadoop-0.20-mapreduce/contrib/streaming/hadoop-streaming-2.6.0-mr1-cdh5.13.0.jar -file /home/cloudera/mapper.py /home/cloudera/reducer.py -mapper "python mapper.py" -reducer "python reducer.py -input /user/cloudera/PracticeSet/test.txt -output /user/cloudera/PracticeSet/ ... View more