hvanhovell commented on code in PR #49339:
URL: https://github.com/apache/spark/pull/49339#discussion_r1936155556
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sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/encoders/ExpressionEncoder.scala:
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@@ -49,7 +49,7 @@ import org.apache.spark.util.Utils
object ExpressionEncoder {
def apply[T : TypeTag](): ExpressionEncoder[T] = {
- apply(ScalaReflection.encoderFor[T])
+ apply(ScalaReflection.encoderForWithRowEncoderSupport[T])
Review Comment:
But it does not work right? I would try it :)... The problem is that you
cannot create an ExpressionEncoder for an UnboundRowEncoder. You need a schema
to build an expression encoder.
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