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Pooja • 4.41K Points
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Q. What is the function of the MapReduce "Shuffle" phase?

  • (A) Data compression
  • (B) Data distribution to reducers
  • (C) Data sorting and grouping
  • (D) Data storage in HBase
  • Correct Answer - Option(C)
  • Views: 30
  • Filed under category Hadoop

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