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author-rank abhishes
Expert Contributor

Created on ‎08-30-2014 11:14 PM - edited ‎08-30-2014 11:15 PM

I was able to solve the problem. I have to specify "python" as well in the mapper like

 

sudo -u hdfs hadoop jar /usr/lib/hadoop-0.20-mapreduce/contrib/streaming/hadoop-streaming.jar -input /sample/cite75_99.txt -output /foo -mapper 'python RandomSample.py 10' -file RandomSale.py -numReduceTasks 1

 

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