Hadoop MapReduce vs spark MapReduce in Spark?

Question 1

Question 2

It does multi retention and dispensation the data through map reduce

spark extracts the data by overlaying in yarn environment

rajeshsharma · Answer 1 · 2020-03-09T05:22:23+0000

It does multi retention and dispensation the data through map reduce

spark extracts the data by overlaying in yarn environment

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