HIVE-7865: Extend TestFileDump test case to printout ORC row index information (Prasanth J reviewed by Sergey Shelukhin)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1620423 13f79535-47bb-0310-9956-ffa450edef68
HIVE-7770 : Undo backward-incompatible behaviour change introduced by HIVE-7341 (Mithun Radhakrishnan via Sushanth Sowmyan)


git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1620471 13f79535-47bb-0310-9956-ffa450edef68
HIVE-7681 : qualified tablenames usage does not work with several alter-table commands (Navis via Thejas Nair)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1620472 13f79535-47bb-0310-9956-ffa450edef68
HIVE-7548: Precondition checks should not fail the merge task in case of automatic trigger (Prasanth J reviewed by Gunther Hagleitner)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1620506 13f79535-47bb-0310-9956-ffa450edef68