HIVE-8779: Tez in-place progress UI can show wrong estimated time for sub-second queries (Prasanth J reviewed by Gopal V)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1637414 13f79535-47bb-0310-9956-ffa450edef68
HIVE-8778: ORC split elimination can cause NPE when column statistics is null (Prasanth J reviewed by Gopal V)


git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1637416 13f79535-47bb-0310-9956-ffa450edef68
HIVE-8710 Add more tests for transactional inserts (Alan Gates, reviewed by Eugene Koifman)


git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1637419 13f79535-47bb-0310-9956-ffa450edef68
HIVE-8556 : introduce overflow control and sanity check to BytesBytesMapJoin (Sergey Shelukhin, reviewed by Mostafa Mokhtar and Prasanth J)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1637432 13f79535-47bb-0310-9956-ffa450edef68
HIVE-8745: Joins on decimal keys return different results whether they are run as reduce join or map join
- This reverts HIVE-7373


git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1637469 13f79535-47bb-0310-9956-ffa450edef68
HIVE-8484: HCatalog throws an exception if Pig job is of type 'fetch' (Lorand Bendig via Daniel Dai)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1637479 13f79535-47bb-0310-9956-ffa450edef68