Q31
. . . . . . . . specifies the number of segments on disk to be merged at the same time.
A.
mapred.job.shuffle.merge.percent
B.
mapred.job.reduce.input.buffer.percen
C.
mapred.inmem.merge.threshold
D.
io.sort.factor
AnswerAnswer: Option D
Solution
Answer: Option D
No explanation is given for this question Let's Discuss on Board