Github user hyunsik commented on the pull request:
https://github.com/apache/tajo/pull/133#issuecomment-55746892
Committed it to block_iteration branch.--- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If your project does not have this feature enabled and wishes so, or if the feature is enabled but not working, please contact infrastructure at [email protected] or file a JIRA ticket with INFRA. ---
