HIVE-6979 : Hadoop-2 test failures related to quick stats not being populated correctly (Prasanth J via Ashutosh Chauhan)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1590681 13f79535-47bb-0310-9956-ffa450edef68
HIVE-6955 ExprNodeColDesc isSame doesn't account for tabAlias: this affects trait Propagation in Joins (Harish Butani via Gunther Hagleitner)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1590716 13f79535-47bb-0310-9956-ffa450edef68
HIVE-6957 : SQL authorization does not work with HS2 binary mode and Kerberos auth (Thejas Nair, reviewed by Vaibhav Gumashta)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1590825 13f79535-47bb-0310-9956-ffa450edef68
HIVE-6968: list bucketing feature does not update the location map for unpartitioned tables

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1590853 13f79535-47bb-0310-9956-ffa450edef68