HIVE-7200: Beeline output displays column heading even if --showHeader=false is set (Naveen Gangam via Xuefu)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1602937 13f79535-47bb-0310-9956-ffa450edef68
HIVE-7212: Use resource re-localization instead of restarting sessions in Tez (Gunther Hagleitner, reviewed by Vikram Dixit, Gopal V, Sid Seth)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1602951 13f79535-47bb-0310-9956-ffa450edef68
HIVE-7201 : Fix TestHiveConf#testConfProperties test case (Pankit Thapar via Ashutosh Chauhan)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1603018 13f79535-47bb-0310-9956-ffa450edef68