Github user viirya commented on a diff in the pull request:
https://github.com/apache/spark/pull/21732#discussion_r203891595
--- Diff:
sql/core/src/test/scala/org/apache/spark/sql/DatasetAggregatorSuite.scala ---
@@ -183,6 +184,43 @@ case class OptionBooleanAggregator(colName: String)
def OptionalBoolEncoder: Encoder[Option[Boolean]] = ExpressionEncoder()
}
+case class OptionBooleanIntAggregator(colName: String)
+ extends Aggregator[Row, Option[(Boolean, Int)], Option[(Boolean,
Int)]] {
--- End diff --
For a non top-level encoder, the output schema of `Option[Product]` should
be struct column.
---
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
