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Word-count problem with Hadoop MapReduce

INPUT

  • Type input : Text
  • Path : input.txt
  • Description : A paragraph, any text

OUTPUT

  • Type output : Text
  • Path : output/
  • Description : [word] [frequency of occurrence]

Run project

See details tutorial: https://demanejar.github.io/posts/hadoop-mapreduce-and-wordcount-project/

mvn clean package
hadoop jar target/wordcount-V1.jar com.hadoop.mapreduce.WordCount <input_path> <output_path>