Question

What will be printed when the below code is executed ?

val numRDD = sc.parallelize(List(5,100,10,150,78,0))

val num = numRdd.take(3)

println(num.toList)

a)List(5,100,10)

b)List(0,78,150)

c)List(0,5,10)

d)Run time error

Answer 1

Option a) List(5,100,10)

The take method returns the first n elements in an RDD.