d56777
@@ -238,6 +238,8 @@
private static boolean isIndexTableFresh(Hive hive, List<Index> indexes, Table s
     indexMetaChangeTsk.setWork(indexMetaChange);
     rootTask.addDependentTask(indexMetaChangeTsk);
 
+    driver.destroy();
+
     return rootTask;
   }
 
