[OOZIE-2541] Possible resource leak in Hive2Credentials

• Type: Bug
• Status: Closed
• Priority: Trivial
• Resolution: Fixed
• Fix Version/s: 4.3.0
• Component/s: core
• Assignee: Peter Bacsko
• Reporter: Peter Bacsko
• Created: 27/May/16 21:54
• Updated: 02/Dec/16 21:04
• Resolved: 09/Jun/16 02:03

Description

Connection to Hive is not closed in case of an SQLException:

Connection con = DriverManager.getConnection(url);
XLog.getLog(getClass()).debug("Connected successfully to " + url);
// get delegation token for the given proxy user
String tokenStr = ((HiveConnection)con).getDelegationToken(jobconf.get(USER_NAME), principal);
XLog.getLog(getClass()).debug("Got token");

Close the Connection in a finally block.