HIVE-4403 : Running Hive queries on Yarn (MR2) gives warnings related to overriding final parameters (Chu Tong via Ashutosh Chauhan)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1489008 13f79535-47bb-0310-9956-ffa450edef68
HIVE-3846 : alter view rename NPEs with authorization on. (Teddy Choi via Ashutosh Chauhan)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1489009 13f79535-47bb-0310-9956-ffa450edef68
HIVE-4615 : Invalid column names allowed when created dynamically by a SerDe (Gabriel Reid via Ashutosh Chauhan)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1489013 13f79535-47bb-0310-9956-ffa450edef68
Merge remote branch 'origin/trunk' into trunk-gd