HIVE-8034 - Don't add colon when no port is specified (Brock reviewed by Ashutosh)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1624045 13f79535-47bb-0310-9956-ffa450edef68
HIVE-8022: Recursive root scratch directory creation is not using hdfs umask properly (Vaibhav Gumashta reviewed by Thejas Nair)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1624086 13f79535-47bb-0310-9956-ffa450edef68
HIVE-7818: Support boolean PPD for ORC (Daniel Dai reviewed by Prasanth Jayachandran)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1624087 13f79535-47bb-0310-9956-ffa450edef68