HIVE-6841: Vectorized execution throws NPE for partitioning columns with __HIVE_DEFAULT_PARTITION__ (reviewd by Hari, Ashutosh)

git-svn-id: https://svn.apache.org/repos/asf/hive/branches/branch-0.13@1585557 13f79535-47bb-0310-9956-ffa450edef68
HIVE-6739 : Hive HBase query fails on Tez due to missing jars and then due to NPE in getSplits (Sergey Shelukhin, reviewed by Vikram Dixit K)

git-svn-id: https://svn.apache.org/repos/asf/hive/branches/branch-0.13@1585607 13f79535-47bb-0310-9956-ffa450edef68
HIVE-6821 : Fix some non-deterministic tests (Jason Dere via Ashutosh Chauhan)

git-svn-id: https://svn.apache.org/repos/asf/hive/branches/branch-0.13@1585632 13f79535-47bb-0310-9956-ffa450edef68