Github user viirya commented on a diff in the pull request:
https://github.com/apache/spark/pull/21564#discussion_r195356161
--- Diff:
sql/core/src/main/scala/org/apache/spark/sql/execution/columnar/InMemoryTableScanExec.scala
---
@@ -170,6 +170,8 @@ case class InMemoryTableScanExec(
override def outputPartitioning: Partitioning = {
relation.cachedPlan.outputPartitioning match {
case h: HashPartitioning =>
updateAttribute(h).asInstanceOf[HashPartitioning]
+ case r: RangePartitioning =>
+ r.copy(ordering =
r.ordering.map(updateAttribute(_).asInstanceOf[SortOrder]))
--- End diff --
I think `PartitioningCollection` is for an operator that has multiple
children. `BroadcastPartitioning` is not `Expression`.
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