Hadoop MCQs MCQ: Mapper and Reducer implementations can use the . . . . . . . . to report progress or just indicate that they are alive.

Mapper and Reducer implementations can use the . . . . . . . . to report progress or just indicate that they are alive.

Correct Answer: Reporter

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Hadoop MCQs MCQ: Mapper and Reducer implementations can use the . . . . . . . . to report progress or just indicate that they are alive. | Extra Education