HIVE-7757 - PTest2 separates test files with spaces while QTestGen uses commas (Brock reviewed by Szehon)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1618647 13f79535-47bb-0310-9956-ffa450edef68
HIVE-7513 Add ROW__ID VirtualColumn (Eugene Koifman via Alan Gates)


git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1618664 13f79535-47bb-0310-9956-ffa450edef68