HIVE-5206 : Support parameterized primitive types (Jason Dere via Ashutosh Chauhan)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1522715 13f79535-47bb-0310-9956-ffa450edef68
HIVE-5282 : Some tests don't use  for mkdir (Brock Noland via Ashutosh Chauhan)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1522741 13f79535-47bb-0310-9956-ffa450edef68
Merge remote branch 'origin/trunk' into trunk-gd