As Sebb, IPMC member, pointed out, NOTICE file and LICENSE.txt should be revised.
+1 for the patch.
Thanks a lot, Jinho. I've committed it to master and branch-0.2.
SUCCESS: Integrated in Tajo-trunk-postcommit #539 (See https://builds.apache.org/job/Tajo-trunk-postcommit/539/)
TAJO-288: Correct NOTICE file and LICENSE.txt. (hyunsik) (hyunsik: https://git-wip-us.apache.org/repos/asf?p=incubator-tajo.git&a=commit&h=3ed1514f389aec22447da3a37fbd386af6a83c79)