HIVE-4000 Hive client goes into infinite loop at 100% cpu (Owen Omalley via Ashutosh Chauhan)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1447122 13f79535-47bb-0310-9956-ffa450edef68
HIVE-4029 Hive Profiler dies with NPE
(Brock Noland via namit)



git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1447130 13f79535-47bb-0310-9956-ffa450edef68
HIVE-4033 : NPE at runtime while selecting virtual column after joining three tables on different keys (Ashutosh Chauhan)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1447131 13f79535-47bb-0310-9956-ffa450edef68
Merged with trunk to get 4033

git-svn-id: https://svn.apache.org/repos/asf/hive/branches/ptf-windowing@1447132 13f79535-47bb-0310-9956-ffa450edef68