A

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Q. In advanced MapReduce, what is the role of the Hadoop MapReduce "Map Output Compression"?

  • (A) Compress the map output data
  • (B) Compress the reduce output data
  • (C) Decompress the map output data
  • (D) Decompress the reduce output data
  • Correct Answer - Option(A)
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  • Filed under category Hadoop
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