Github user cloud-fan commented on a diff in the pull request:
https://github.com/apache/spark/pull/22666#discussion_r226640362
--- Diff:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/csvExpressions.scala
---
@@ -60,7 +63,7 @@ case class CsvToStructs(
// Used in `FunctionRegistry`
def this(child: Expression, schema: Expression, options: Map[String,
String]) =
this(
- schema = ExprUtils.evalSchemaExpr(schema),
+ schema = ExprUtils.evalSchemaExpr(schema).asInstanceOf[StructType],
--- End diff --
why do we need `asInstanceOf`?
---
---------------------------------------------------------------------
To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org
For additional commands, e-mail: reviews-h...@spark.apache.org
