HIVE-6487 - PTest2 do not copy failed source directories (Szehon via Brock)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1574938 13f79535-47bb-0310-9956-ffa450edef68
HIVE-6446 : Ability to specify hadoop.bin.path from command line -D (Remus Rusanu via Ashutosh Chauhan)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1574948 13f79535-47bb-0310-9956-ffa450edef68