HIVE-5914 : PTest2 should support build-only args (Brock Noland via Ashutosh Chauhan)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1553791 13f79535-47bb-0310-9956-ffa450edef68
HIVE-6118 : PTest2 is banned periodically by AWS because JClouds is too agressive (Brock Noland via Ashutosh Chauhan)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1553793 13f79535-47bb-0310-9956-ffa450edef68