Reduce change

Author: wangyum

sql/hive/src/main/scala/org/apache/spark/sql/hive/client/HiveClientImpl.scala

@@ -862,25 +862,25 @@ private[hive] class HiveClientImpl(
 
     // Remove materialized view first, otherwise caused a violation of foreign key constraint.
     mvs.foreach { table =>
-      val tableName = table.getTableName
-      logDebug(s"Deleting materialized view $tableName")
-      client.dropTable("default", table.getTableName)
+      val t = table.getTableName
+      logDebug(s"Deleting materialized view $t")
+      client.dropTable("default", t)
     }
 
     others.foreach { table =>
-      val tableName = table.getTableName
-      logDebug(s"Deleting table $tableName")
+      val t = table.getTableName
+      logDebug(s"Deleting table $t")
       try {
-        client.getIndexes("default", tableName, 255).asScala.foreach { index =>
-          shim.dropIndex(client, "default", tableName, index.getIndexName)
+        client.getIndexes("default", t, 255).asScala.foreach { index =>
+          shim.dropIndex(client, "default", t, index.getIndexName)
         }
         if (!table.isIndexTable) {
-          client.dropTable("default", tableName)
+          client.dropTable("default", t)
         }
       } catch {
         case _: NoSuchMethodError =>
           // HIVE-18448 Hive 3.0 remove index APIs
-          client.dropTable("default", tableName)
+          client.dropTable("default", t)
       }
     }
     client.getAllDatabases.asScala.filterNot(_ == "default").foreach { db =>