Github user maropu commented on the issue:
https://github.com/apache/spark/pull/21964
@gatorsmile `KeyValueGroupedDataset` has the same issue? It seems there is
no chance for `KeyValueGroupedDataset` to have unresolved exprs.
https://github.com/apache/spark/pull/21752#discussion_r204883667--- --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
