HIVE-6578 : Use ORC file footer statistics through StatsProvidingRecordReader interface for analyze command (Prasanth J, reviewed by Sergey Shelukhin)

git-svn-id: https://svn.apache.org/repos/asf/hive/branches/branch-0.13@1578592 13f79535-47bb-0310-9956-ffa450edef68