Github user ravipesala commented on a diff in the pull request:
https://github.com/apache/carbondata/pull/1469#discussion_r153061418
--- Diff:
integration/spark2/src/main/scala/org/apache/spark/sql/execution/strategy/DDLStrategy.scala
---
@@ -26,13 +26,19 @@ import
org.apache.spark.sql.execution.command.management.{AlterTableCompactionCo
import
org.apache.spark.sql.execution.command.partition.ShowCarbonPartitionsCommand
import
org.apache.spark.sql.execution.command.schema.{AlterTableAddColumnCommand,
AlterTableDataTypeChangeCommand, AlterTableDropColumnCommand,
AlterTableRenameTableCommand}
import
org.apache.spark.sql.hive.execution.command.{CarbonDropDatabaseCommand,
CarbonResetCommand, CarbonSetCommand}
+import org.apache.spark.sql.CarbonExpressions.{CarbonDescribeTable =>
DescribeTableCommand}
+import org.apache.spark.sql.catalyst.catalog.CatalogTypes
--- End diff --
Remove unused import
---
