HIVE-6488 : Investigate TestBeeLineWithArgs (Jason Dere via Ashutosh Chauhan)

git-svn-id: https://svn.apache.org/repos/asf/hive/branches/branch-0.13@1579677 13f79535-47bb-0310-9956-ffa450edef68
HIVE-6668 When auto join convert is on and noconditionaltask is off, ConditionalResolverCommonJoin fails to resolve map joins. (Navis Ryu via Harish Butani)

git-svn-id: https://svn.apache.org/repos/asf/hive/branches/branch-0.13@1579804 13f79535-47bb-0310-9956-ffa450edef68
HIVE-6681 : Describe table sometimes shows from deserializer for column comments (Ashutosh Chauhan via Gunther Hagleitner)

git-svn-id: https://svn.apache.org/repos/asf/hive/branches/branch-0.13@1579880 13f79535-47bb-0310-9956-ffa450edef68
HIVE-6580 : Refactor ThriftBinaryCLIService and ThriftHttpCLIService tests. (Vaibhav Gumashta via Ashutosh Chauhan)

git-svn-id: https://svn.apache.org/repos/asf/hive/branches/branch-0.13@1579893 13f79535-47bb-0310-9956-ffa450edef68