Convert Dataframe back to RDD of case class in Spark

Question

I am trying to convert a dataframe of multiple case classes to an rdd of these multiple cases classes. I cant find any solution. This wrappedArray has drived me cra

Answer 1

I don't know the scala API but have you considered the rdd value?

Maybe something like :

aDR.rdd.map { case r:Row => r.getAs[randomClass3]("_2")}