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MapReduce has undergone a complete overhaul in hadoop is _________

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+1 vote
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in Hadoop by (122k points)
MapReduce has undergone a complete overhaul in hadoop is _________

(a) 0.21

(b) 0.23

(c) 0.24

(d) 0.26

This question was addressed to me in an interview for internship.

This is a very interesting question from YARN in division Working of MapReduce of Hadoop

1 Answer

+1 vote
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Best answer
Right answer is (b) 0.23

Explanation: The fundamental idea of MRv2 is to split up the two major functionalities of the JobTracker.

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