Merge pull request #2 from zhuguangbin/cosmos-hadoop-0.9.0

Cosmos hadoop 0.9.0
Merge pull request #3 from zhuguangbin/cosmos-hadoop-0.9.0

bugfix for HIVE-3271. protect user from setting authorization related configurations.
Merge pull request #4 from zhuguangbin/cosmos-hadoop-0.9.0

bugfix for issue 4: file group changed to supergroup when insert table /load table /create table as etc.
Merge pull request #5 from zhuguangbin/cosmos-hadoop-0.9.0

bugfix for HIVE-2942: substr on string containing UTF-8 characters produces StringIndexOutOfBoundsException
Merge pull request #1 from dianping/cosmos-hadoop-0.9.0

Cosmos hadoop 0.9.0