Github user marmbrus commented on a diff in the pull request:
https://github.com/apache/spark/pull/5864#discussion_r30832828
--- Diff:
sql/hive/src/main/scala/org/apache/spark/sql/hive/HiveMetastoreCatalog.scala ---
@@ -760,7 +762,14 @@ private[hive] case class InsertIntoHiveTable(
override def children: Seq[LogicalPlan] = child :: Nil
override def output: Seq[Attribute] = child.output
- override lazy val resolved: Boolean = childrenResolved &&
child.output.zip(table.output).forall {
+ val numDynamicPartitions = partition.values.count(_.isEmpty)
+ val tableOutput = {
+ val hiveTable = table.asInstanceOf[MetastoreRelation]
--- End diff --
This cast is worrisome. Can we instead make `table` a `MetastoreRelation`
so this is enforced when we create this operator?
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