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What are the main Configuration parameters that has to be specified by the user to run MapReduce?

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The chief configuration parameters that the user of the MapReduce framework needs to mention is:

  • Job’s input Location
  • Job’s Output Location
  • The Input format
  • The Output format
  • The Class including the Map function
  • The Class including the reduce function
  • JAR file, which includes the mapper, the Reducer, and the driver classes.

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