about select version

[Wes Peng]

Do you know why select version() just gets Hive's version rather than 
drill version?

apache drill (dfs.pyh)> select version();
+-------------------------------------------------+
|                     EXPR$0                      |
+-------------------------------------------------+
| 3.1.2 r8190d2be7b7165effa62bd21b7d60ef81fb0e4af |
+-------------------------------------------------+

Thanks.