Purpose of code changes on this branch:
Yingyi, can you code review this change. It is one commit:
http://code.google.com/p/hyracks/source/detail?r=1cb8b1fb52a6
Original issue reported on code.google.com by salsuba...@gmail.com on 31 May 2013 at 4:10
Original issue reported on code.google.com by
salsuba...@gmail.com
on 31 May 2013 at 4:10