HIVE-4718 : array out of bounds exception near VectorHashKeyWrapper.getBytes() with 2 column GROUP BY (Remus Rusanu via Ashutosh Chauhan)

git-svn-id: https://svn.apache.org/repos/asf/hive/branches/vectorization@1494782 13f79535-47bb-0310-9956-ffa450edef68
HIVE-4758 : NULLs and record separators broken with vectorization branch intermediate outputs (Gopal V via Ashutosh Chauhan)

git-svn-id: https://svn.apache.org/repos/asf/hive/branches/vectorization@1494784 13f79535-47bb-0310-9956-ffa450edef68
HIVE-4744 : Unary Minus Expression Throwing java.lang.NullPointerException (Jitendra Nath Pandey via Ashutosh Chauhan)

git-svn-id: https://svn.apache.org/repos/asf/hive/branches/vectorization@1494786 13f79535-47bb-0310-9956-ffa450edef68
HIVE-4754 : OrcInputFormat should be enhanced to provide vectorized input. (Jitendra Nath Pandey via Ashutosh Chauhan)

git-svn-id: https://svn.apache.org/repos/asf/hive/branches/vectorization@1494795 13f79535-47bb-0310-9956-ffa450edef68