Hi All: I am getting an "UnsupportedOperationException" when trying to alias an array column. The issue seems to be at "CreateArray" expression -> dataType, which checks for nullability of its children, while aliasing is creating a PrettyAttribute that does not implement nullability.
Below is an example to reproduce it. this throws the following exception: -- View this message in context: http://apache-spark-developers-list.1001551.n3.nabble.com/Error-aliasing-an-array-column-tp16288.html Sent from the Apache Spark Developers List mailing list archive at Nabble.com. --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@spark.apache.org For additional commands, e-mail: dev-h...@spark.apache.org
