HIVE-6587 : allow specifying additional Hive classpath for Hadoop (Sergey Shelukhin, reviewed by Gunther Hagleitner

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1576441 13f79535-47bb-0310-9956-ffa450edef68
HIVE-6605 : Hive does not set the environment correctly when running in Tez mode (Sergey Shelukhin, reviewed by Gunther Hagleitner and Siddharth Seth)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1576446 13f79535-47bb-0310-9956-ffa450edef68
HIVE-6563: hdfs jar being pulled in when creating a hadoop-2 based hive tar ball (Vikram Dixit, reviewed by Harish Butani)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1576458 13f79535-47bb-0310-9956-ffa450edef68
HIVE-6559 : sourcing txn-script from schema script results in failure for mysql & oracle (Alan Gates via Ashutosh Chauhan)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1576581 13f79535-47bb-0310-9956-ffa450edef68
HIVE-6558 : HiveServer2 Plain SASL authentication broken after hadoop 2.3 upgrade (Prasad Mujumdar via Ashutosh Chauhan)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1576585 13f79535-47bb-0310-9956-ffa450edef68