HIVE-8546: Handle 'add archive scripts.tar.gz' in Tez (Gopal V via Gunther Hagleitner)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1635826 13f79535-47bb-0310-9956-ffa450edef68
HIVE-8668: mssql sql script has carriage returns (Brock Noland via Gunther Hagleitner)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1635830 13f79535-47bb-0310-9956-ffa450edef68
HIVE-8646: Hive class loading failure when executing Hive action via oozie workflows (Navis via Gunther Hagleitner)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1635834 13f79535-47bb-0310-9956-ffa450edef68