Review Board 1.7.22

HIVE-4489: beeline always return the same error message twice

Review Request #10917 - Created May 3, 2013 and updated

Chaoyu Tang
Beeline always returns the same error message twice -- because the error is logged out both in an exception catch block and its outer re-catch block.
Have done the tests.
Review request changed
Updated (May 3, 2013, 11:01 p.m.)
simply remove the whole inner catch block which is only used to spit out the error.
Ship it!
Posted (June 1, 2013, 7:21 p.m.)