HIVE-4667 : tpch query 1 fails with java.lang.ClassCastException (Jitendra Nath Pandey via Ashutosh Chauhan)

git-svn-id: https://svn.apache.org/repos/asf/hive/branches/vectorization@1490995 13f79535-47bb-0310-9956-ffa450edef68