Error: org.apache.spark.rdd.RDD[(String,Int)] does not take parameters

Question

age.foreach(println)

1,5
2,25
3,30

Age has id and age. Now I have to create like If(age>=1 && age<10) "1-10" Else if(age >=10 && age<20) "10-20" Else "30+"

So the result for the above data should be

1, 1-10

2, 10-20

3, 30+

Val ager = age.map(x => (x(0),(If(x(1)>=1 && x(1)<10) "1-         10"
Else if(x(1) >=10 && x(1)<20) "10-20"
Else "30+")))

I am getting the below error: Error: org.apache.spark.rdd.RDD[(String,Int)] does not take parameter

Kindly help me to resolve this problem.

Raphael Roth Raphael Roth · Accepted Answer · 2016-12-05T10:39:38

tuple-elements are not access like x(0) but x._1 etc

this should work:

val ager = age.map(x =>
  (x._1, (if (x._2 >= 1 && x._2 < 10) "1-         10"
  else if (x._2 >= 10 && x._2 < 20) "10-20"
  else "30+"))
)