Github user gatorsmile commented on a diff in the pull request:
https://github.com/apache/spark/pull/16487#discussion_r95041219
--- Diff:
sql/core/src/main/scala/org/apache/spark/sql/DataFrameWriter.scala ---
@@ -385,6 +380,8 @@ final class DataFrameWriter[T] private[sql](ds:
Dataset[T]) {
}
EliminateSubqueryAliases(catalog.lookupRelation(tableIdentWithDB))
match {
// Only do the check if the table is a data source table (the
relation is a BaseRelation).
+ // TODO(cloud-fan): also check hive table relation here when we
support overwrite mode
+ // for creating hive tables.
--- End diff --
We are also facing the same issue in the `insertInto(tableIdent:
TableIdentifier)` API?
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