tree bd3d27ab446931d22422c5b6e5cf170084ba0d53
parent e03c4aaff2bd7bc7c8d7d8e3bbaa82c7e2faa71a
author buyingyi <buyingyi@gmail.com> 1379820798 -0700
committer buyingyi <buyingyi@gmail.com> 1379820798 -0700

use raw binary comparator internally for pregelix