HIVE-6017: Contribute Decimal128 high-performance decimal(p, s) package from Microsoft to Hive (Hideaki Kumura via Eric Hanson)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1554960 13f79535-47bb-0310-9956-ffa450edef68
HIVE-6010: TestCompareCliDriver enables tests that would ensure vectorization produces same results as non-vectorized execution (Sergey Shelukhin via Jitendra Pandey)


git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1554985 13f79535-47bb-0310-9956-ffa450edef68
HIVE-3746: Fix HS2 ResultSet Serialization Performance Regression (Navis via cws)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1554989 13f79535-47bb-0310-9956-ffa450edef68
HIVE-3746: Fix HS2 ResultSet Serialization Performance Regression II (Navis via cws)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1554992 13f79535-47bb-0310-9956-ffa450edef68
HIVE-5911: Recent change to schema upgrade scripts breaks file naming conventions (Sergey Shelukhin via cws)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1554993 13f79535-47bb-0310-9956-ffa450edef68