In Spark 1.6 there is an experimental new features called Datasets. You
can call df.as[Student] and it should do what you want. Would love any
feedback you have if you get a chance to try it out (we'll hopefully
publish a preview release next week).
On Mon, Nov 2, 2015 at 9:30 PM, manas kar wro
Hi,
I have a case class with many columns that are Option[Int] or
Option[Array[Byte]] and such.
I would like to save it to parquet file and later read it back to my case
class too.
I found that Option[Int] when null returns 0 when the field is Null.
My question:
Is there a way to get Option[In