HIVE-4535 : hive build fails with hadoop 0.20 (Thejas Nair via Ashutosh Chauhan)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1488739 13f79535-47bb-0310-9956-ffa450edef68
HIVE-4510 : HS2 doesn't nest exceptions properly (fun debug times) (Thejas Nair via Ashutosh Chauhan)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1488740 13f79535-47bb-0310-9956-ffa450edef68
HIVE-4489 : beeline always return the same error message twice (Chaoyu Tang via Ashutosh Chauhan)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1488741 13f79535-47bb-0310-9956-ffa450edef68
HIVE-4562 : HIVE3393 brought in Jackson library,and these four jars should be packed into hive-exec.jar (caofangkun via Ashutosh Chauhan)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1488744 13f79535-47bb-0310-9956-ffa450edef68