trying to execute python wordcount program but command stuck

0 votes

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/

Oct 10, 2021 in Big Data Hadoop by Yogeshwar
 • 120 points • 393 views

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