Github user cloud-fan commented on the issue:
https://github.com/apache/spark/pull/21732
> Non top-level and top-level encoders for Option[Product] have a little
difference.
Can we treat them the same but at the end of encoder creation, we flatten
the `Option[Product]`?--- --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
