HIVE-7199: Cannot alter table to parquet (Vasanth via Xuefu)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1601717 13f79535-47bb-0310-9956-ffa450edef68
HIVE-7057 : webhcat e2e deployment scripts don't have x bit set (updating the file permissions)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1601731 13f79535-47bb-0310-9956-ffa450edef68