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Question

Point out the wrong statement.

a.

Hadoop works better with a small number of large files than a large number of small files

b.

CombineFileInputFormat is designed to work well with small files

c.

CombineFileInputFormat does not compromise the speed at which it can process the input in a typical MapReduce job

d.

None of the mentioned

Posted under MapReduce Basics Hadoop

Answer: (c).CombineFileInputFormat does not compromise the speed at which it can process the input in a typical MapReduce job

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