Description
In following file
http://github.mtv.cloudera.com/CDH/hive/blob/cdh5-0.14.1/jdbc/src/java/org/apache/hive/jdbc/HiveQueryResultSet.java
Line 315 implemented the ResultSet.close() method. Because "DatabaseMetadata" operation doesn't have a statement, it doesn't "close" the operation. However, regardless whether it has a statement or not, it should close the operation through the "stmtHandle".