HIVE-5357 : ReduceSinkDeDuplication optimizer pick the wrong keys in pRS-cGBYm-cRS-cGBYr scenario when there are distinct keys in child GBY (Chun Chen via Ashutosh Chauhan)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1526990 13f79535-47bb-0310-9956-ffa450edef68
HIVE-5231 : Remove TestSerDe.jar from data/files (Hari Sankar via Ashutosh Chauhan)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1527004 13f79535-47bb-0310-9956-ffa450edef68
HIVE-5374 : hive-schema-0.13.0.postgres.sql doesn't work (Kousuke Saruta via Ashutosh Chauhan)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1527007 13f79535-47bb-0310-9956-ffa450edef68
HIVE-5297 Hive does not honor type for partition columns (Vikram Dixit via Harish Butani)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1527024 13f79535-47bb-0310-9956-ffa450edef68