HIVE-6511: Casting from decimal to tinyint,smallint, int and bigint generates different result when vectorization is on (jitendra)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1575726 13f79535-47bb-0310-9956-ffa450edef68
HIVE-6531 : Runtime errors in vectorized execution (jitendra)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1575727 13f79535-47bb-0310-9956-ffa450edef68
HIVE-4723 : DDLSemanticAnalyzer.addTablePartsOutputs eats several exceptions (Szehon Ho via Ashutosh Chauhan)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1575823 13f79535-47bb-0310-9956-ffa450edef68
HIVE-5179 : Wincompat : change script tests from bash to sh (Sushanth Sowmyan via Ashutosh Chauhan)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1575824 13f79535-47bb-0310-9956-ffa450edef68
HIVE-6486 : Support secure Subject.doAs() in HiveServer2 JDBC client. (Shivaraju Gowda via Thejas Nair)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1575842 13f79535-47bb-0310-9956-ffa450edef68