Github user viirya commented on a diff in the pull request:
https://github.com/apache/spark/pull/19492#discussion_r144753618
--- Diff:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/jsonExpressions.scala
---
@@ -536,26 +536,31 @@ case class JsonToStructs(
timeZoneId = None)
override def checkInputDataTypes(): TypeCheckResult = schema match {
- case _: StructType | ArrayType(_: StructType, _) =>
+ case _: StructType | ArrayType(_: StructType | _: AtomicType, _) =>
super.checkInputDataTypes()
case _ => TypeCheckResult.TypeCheckFailure(
- s"Input schema ${schema.simpleString} must be a struct or an array
of structs.")
+ s"Input schema ${schema.simpleString} must be a struct or " +
+ s"an array of structs or primitive types.")
}
@transient
- lazy val rowSchema = schema match {
+ lazy val rowSchema: DataType = schema match {
--- End diff --
Not schema for row anymore. Maybe `dataSchema`?
---
---------------------------------------------------------------------
To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org
For additional commands, e-mail: reviews-h...@spark.apache.org
