Problem Scenario 62 : You have been given below code snippet.

Problem Scenario 62 : You have been given below code snippet.

val a = sc.parallelize(List("dogM, "tiger", "lion", "cat", "panther", "eagle"), 2)

val b = a.map(x => (x.length, x))

operation1

Write a correct code snippet for operationl which will produce desired output, shown below. Array[(lnt, String)] = Array((3,xdogx), (5,xtigerx), (4,xlionx), (3,xcatx), (7,xpantherx), (5,xeaglex))