hadoop 학습-mapReduce

323 단어 mapreduce

vim words

hello jzk
hello wyq
hello jdd
hello jdd
hello jdd


cd /cloud/hadoop-2.6.0/share/hadoop/mapreduce
hadoop jar hadoop-mapreduce-examples-2.6.0.jar wordcount hdfs://jinzhaokang:9000/words hdfs://jinzhaokang:9000/wcout

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