AngersZhuuuu commented on a change in pull request #30957:
URL: https://github.com/apache/spark/pull/30957#discussion_r571443675
##########
File path:
sql/core/src/main/scala/org/apache/spark/sql/execution/BaseScriptTransformationExec.scala
##########
@@ -47,7 +47,13 @@ trait BaseScriptTransformationExec extends UnaryExecNode {
def ioschema: ScriptTransformationIOSchema
protected lazy val inputExpressionsWithoutSerde: Seq[Expression] = {
- input.map(Cast(_, StringType).withTimeZone(conf.sessionLocalTimeZone))
+ input.map { in =>
+ in.dataType match {
+ case _: ArrayType | _: MapType | _: StructType =>
+ new StructsToJson(in).withTimeZone(conf.sessionLocalTimeZone)
Review comment:
> > Just a quick thought, how about we add inputSerdeProps as
StructTJson's properties and add outputSerdeProps as JsonToStruct 's perperties.
>
> Ah, it seems fine. Could you try it?
Updated.
----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
For queries about this service, please contact Infrastructure at:
[email protected]
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
