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Umesh Mani
Asked: 2022-11-11T23:33:36+05:30 In:

___________ takes node and rack locality into account when deciding which blocks to place in the same split.

(a) CombineFileOutputFormat

(b) CombineFileInputFormat

(c) TextFileInputFormat

(d) None of the mentioned

___________ takes node and rack locality into account when deciding which blocks to place in the same split.

(a) CombineFileOutputFormat

(b) CombineFileInputFormat

(c) TextFileInputFormat

(d) None of the mentioned
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1 Answer

  1. Right answer is (b) CombineFileInputFormat

    The explanation is: CombineFileInputFormat does not compromise the speed at which it can process the input in a typical MapReduce job.

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