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Hitachi Vantara Exam HCE-5920 Topic 5 Question 22 Discussion

Actual exam question for Hitachi Vantara's HCE-5920 exam
Question #: 22
Topic #: 5
[All HCE-5920 Questions]

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?

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Suggested Answer: A

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