A

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Q. DoFns provide direct access to the . . . . . . . . object that is used within a given Map or Reduce task via the getContext method.

  • (A) TaskInputContext
  • (B) TaskInputOutputContext
  • (C) TaskOutputContext
  • (D) All of the mentioned
  • Correct Answer - Option(B)
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  • Filed under category Hadoop
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