HIVE-6438 : Sort query result for test, removing order by clause (Navis via Ashutosh Chauhan)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1598678 13f79535-47bb-0310-9956-ffa450edef68
HIVE-7057 : webhcat e2e deployment scripts don't have x bit set (Eugene Koifman via Thejas Nair)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1598751 13f79535-47bb-0310-9956-ffa450edef68
HIVE-4561 : Column stats :  LOW_VALUE (or HIGH_VALUE) will always be 0.0000 ,if all the column values larger than 0.0 (or if all column values smaller than 0.0) (Navis via Asutosh Chauhan)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1598784 13f79535-47bb-0310-9956-ffa450edef68
HIVE-7112: Tez processor swallows errors (Patch by Gunther Hagleitner, reviewed by Navis and Vikram Dixit K)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1598826 13f79535-47bb-0310-9956-ffa450edef68
HIVE-7071: Use custom Tez split generator to support schema evolution (Patch by Gunther Hagleitner, reviewed by Vikram Dixit K)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1598829 13f79535-47bb-0310-9956-ffa450edef68