HIVE-7679: JOIN operator should update the column stats when number of rows changes (Prasanth J, reviewed by Gunther Hagleitner)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1617541 13f79535-47bb-0310-9956-ffa450edef68
HIVE-7390 : Make quote character optional and configurable in BeeLine CSV/TSV output (Ferdinand Xu via Szehon)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1617547 13f79535-47bb-0310-9956-ffa450edef68
HIVE-7691 - Improve maintainability of testconfiguration.properties (Reviewed by Szehon via Brock)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1617610 13f79535-47bb-0310-9956-ffa450edef68
HIVE-7532 : allow disabling direct sql per query with external metastore (Navis reviewed by Sergey Shelukhin)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1617662 13f79535-47bb-0310-9956-ffa450edef68
HIVE-7658 : Hive search order for hive-site.xml when using --config option (Venki Korukanti via Navis)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1617663 13f79535-47bb-0310-9956-ffa450edef68