Yes you can :)
On Wed, Jun 8, 2016 at 6:00 PM, Alexander Pivovarov <apivova...@gmail.com> wrote: > Can I just enable spark.kryo.registrationRequired and look at error > messages to get unregistered classes? > > On Wed, Jun 8, 2016 at 5:52 PM, Reynold Xin <r...@databricks.com> wrote: > >> Due to type erasure they have no difference, although watch out for Scala >> tuple serialization. >> >> >> On Wednesday, June 8, 2016, Ted Yu <yuzhih...@gmail.com> wrote: >> >>> I think the second group (3 classOf's) should be used. >>> >>> Cheers >>> >>> On Wed, Jun 8, 2016 at 4:53 PM, Alexander Pivovarov < >>> apivova...@gmail.com> wrote: >>> >>>> if my RDD is RDD[(String, (Long, MyClass))] >>>> >>>> Do I need to register >>>> >>>> classOf[MyClass] >>>> classOf[(Any, Any)] >>>> >>>> or >>>> >>>> classOf[MyClass] >>>> classOf[(Long, MyClass)] >>>> classOf[(String, (Long, MyClass))] >>>> >>>> ? >>>> >>>> >>> >
