HIVE-9035 CBO: Disable PPD when functions are non-deterministic

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1645043 13f79535-47bb-0310-9956-ffa450edef68
HIVE-6623 - Add "owner" tag to ptest2 created instances (Brock reviewed by Szehon)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1645054 13f79535-47bb-0310-9956-ffa450edef68