Hitachi Vantara Exam HCE-5920 Topic 5 Question 22 Discussion

Actual exam question for Hitachi Vantara's HCE-5920 exam

Question #: 22
Topic #: 5

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 should you set the number of reducer tasks?

ASet it to blank.

BSet it to 0.

CSet it to 1.

DSet it to 4.

Show Suggested Answer

Suggested Answer: A

by Ruthann at Mar 19, 2023, 08:22 PM

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