cloud-fan commented on a change in pull request #28645:
URL: https://github.com/apache/spark/pull/28645#discussion_r442167797
##########
File path:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/ScalaUDF.scala
##########
@@ -103,17 +102,19 @@ case class ScalaUDF(
}
}
- private def createToScalaConverter(i: Int, dataType: DataType): Any => Any =
{
- if (inputEncoders.isEmpty) {
- // for untyped Scala UDF
- CatalystTypeConverters.createToScalaConverter(dataType)
+ private def scalaConverter(i: Int, dataType: DataType): Any => Any = {
+ if (inputEncoders.isEmpty || // for untyped Scala UDF
Review comment:
also for Java UDF
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