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Question 37/50
CORRECT TEXT
Problem Scenario 43 : You have been given following code snippet.
val grouped = sc.parallelize(Seq(((1,"twoM), List((3,4), (5,6)))))
val flattened = grouped.flatMap {A =>
groupValues.map { value => B }
}
You need to generate following output.
Hence replace A and B
Array((1,two,3,4),(1,two,5,6))
Problem Scenario 43 : You have been given following code snippet.
val grouped = sc.parallelize(Seq(((1,"twoM), List((3,4), (5,6)))))
val flattened = grouped.flatMap {A =>
groupValues.map { value => B }
}
You need to generate following output.
Hence replace A and B
Array((1,two,3,4),(1,two,5,6))
