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1.

Mention the main configuration parameters that has to be specified by the user to run MapReduce.

Answer»

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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