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An input _________ is a chunk of the input that is processed by a single map.

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An input _________ is a chunk of the input that is processed by a single map.

(a) textformat

(b) split

(c) datanode

(d) all of the mentioned

I have been asked this question in an online quiz.

The doubt is from Mapreduce Types in portion MapReduce Types and Formats of Hadoop

1 Answer

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Best answer
The correct option is (b) split

For explanation: Each split is divided into records, and the map processes each record—a key-value pair—in turn.

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