HCE-5920 Exam Dumps | You have a job that uses a Pentaho MapReduce entry to read four input files, and that outputs words and

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Hitachi.HCE-5920.v2022-09-08.q19
Question 11

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Question 11/19

You have a job that uses a Pentaho MapReduce entry to read four input files, and that outputs words and their counts to one output file.
How shouldyou set the number of reducer tasks?

A. Set it to 0.

B. Set it to 1.

C. Set it to blank.

D. Set it to 4.

Correct Answer: C

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