Github user ajantha-bhat commented on a diff in the pull request:
https://github.com/apache/carbondata/pull/2141#discussion_r181646642
--- Diff:
integration/spark2/src/main/scala/org/apache/spark/sql/execution/command/schema/CarbonAlterTableRenameCommand.scala
---
@@ -73,22 +73,27 @@ private[sql] case class CarbonAlterTableRenameCommand(
s"Table $oldDatabaseName.$oldTableName does not exist")
throwMetadataException(oldDatabaseName, oldTableName, "Table does
not exist")
}
+
+ var carbonTable: CarbonTable = null
+ carbonTable = metastore.lookupRelation(Some(oldDatabaseName),
oldTableName)(sparkSession)
--- End diff --
OK. modified
---