[DRILL-5150] JDBC connections cause drillbit leaks resources and eventually JVM crashes

• Type: Bug
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 1.9.0
• Component/s: Client - JDBC
• Assignee: Unassigned
• Reporter: Chun Chang
• Created: 21/Dec/16 22:15
• Updated: 21/Dec/16 22:28

Description

Stress test JDBC connections by making connections and disconnect. Very soon, drillbit will crash due to resource leaks. This was observed with Apache DRILL JDBC driver. Testing with a third party driver did not cause the crash. Will upload JVM dump.