[TAJO-1169] Some older version of OpenJDK 1.6 does not get default timezone id

• Type: Improvement
• Status: Resolved
• Priority: Trivial
• Resolution: Fixed
• Fix Version/s: 0.10.0
• Assignee: Jihun Kang
• Reporter: Jihun Kang
• Created: 12/Nov/14 08:21
• Updated: 15/Nov/14 19:15
• Resolved: 15/Nov/14 18:31

Description

Some older version of openjdk 1.6 does not find timezone information on rhel 6.x or fedora linux when it boots up. So it also affected to the TajoConf, and it always show empty string when getting tajo.timezone configuration. When I running this command on rhel 6.4, it does not return the timezone information and tajocli shows the timestamp 9 hours earlier.

[root@oracle-db1 tajo-0.9.1]# ./bin/tajo getconf tajo.timezone

tpch> select now();
?now
-------------------------------
2014-11-12 08:19:27.566
[root@oracle-db1 tajo-0.9.1]# date
2014. 11. 12. 17:20:00 KST