HIVE-7037: Add additional tests for transform clauses with Tez (Gunther Hagleitner, reviewed by Vikram Dixit K)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1594114 13f79535-47bb-0310-9956-ffa450edef68
HIVE-7033 : grant statements should check if the role exists (Thejas Nair via Ashutosh Chauhan)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1594259 13f79535-47bb-0310-9956-ffa450edef68
HIVE-6187 : Add test to verify that DESCRIBE TABLE works with quoted table names (Carl Steinbach via Ashutosh Chauhan)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1594261 13f79535-47bb-0310-9956-ffa450edef68
HIVE-7012 : Wrong RS de-duplication in the ReduceSinkDeDuplication Optimizer (Navis via Ashutosh Chauhan)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1594262 13f79535-47bb-0310-9956-ffa450edef68
HIVE-6989 : Error with arithmetic operators with javaXML serialization (Jason Dere via Ashutosh Chauhan)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1594265 13f79535-47bb-0310-9956-ffa450edef68
HIVE-6908 : TestThriftBinaryCLIService.testExecuteStatementAsync has intermittent failures (Szehon Ho via Ashutosh Chauhan)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1594269 13f79535-47bb-0310-9956-ffa450edef68
HIVE-6901 : Explain plan doesn't show operator tree for the fetch operator (Xuefu Zhang via Ashutosh Chauhan)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1594271 13f79535-47bb-0310-9956-ffa450edef68
HIVE-6374 : Hive job submitted with non-default name node (fs.default.name) doesn't process locations properly (Benjamin Zhitomirsky via Ashutosh Chauhan)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1594272 13f79535-47bb-0310-9956-ffa450edef68
HIVE-6411: Support more generic way of using composite key for HBaseHandler(Navis via Xuefu)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1594315 13f79535-47bb-0310-9956-ffa450edef68
export import input/outpus, privileges, enabled exim test to use sql auth
export already adds output
fix dir emptiness check in export
adding test cases