gt;
> scala> val x = format.read(Row("a", Seq(Row("a", 5
> x: (String, Seq[(String, Option[Int])]) = (a,List((a,Some(5
>
> scala> format.write(x)
> res13: org.apache.spark.sql.Row = [a,List([a,5])]
>
>
>
> On Mon, Nov 14, 2016 at 3:10 PM, Koert
You don't need compiler time macros for this, you can do it quite easily
using shapeless. I've been playing with a project which borrows ideas from
spray-json and spray-json-shapeless to implement Row marshalling for
arbitrary case classes. It's checked and generated at compile time,
supports arbit
