[TAJO-1749] Refine JDBC exceptions to better handle exceptional cases.

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.11.0, 0.12.0
• Component/s: Java Client, JDBC Driver
• Assignee: Hyunsik Choi
• Reporter: Hyunsik Choi
• Created: 08/Aug/15 15:16
• Updated: 03/Sep/15 14:36
• Resolved: 03/Sep/15 13:15

Description

The main purpose of this issues is to improve JDBC driver to better handle exceptional cases. In detail, this patch will make JDBC driver to throw SQLExceptions with an exact SQLState. Also, I'll add more negative unit tests for JDBC drivers for them.

Issue Links

• requires: TAJO-1758 Some TajoRuntimeException should be restored as TajoException in client side