Github user cloud-fan commented on the issue:
https://github.com/apache/spark/pull/21732
how about we treat the top level `Option[Product]` as a single struct
column? then we can git rid of this limitation entirely.--- --------------------------------------------------------------------- To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org
