HIVE-4369 : Many new failures on hadoop 2 (Vikram Dixit via Ashutosh Chauhan)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1471483 13f79535-47bb-0310-9956-ffa450edef68
HIVE-4407 : TestHCatStorer.testStoreFuncAllSimpleTypes fails because of null case difference (Thejas Nair via Ashutosh Chauhan)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1471485 13f79535-47bb-0310-9956-ffa450edef68