After being broken for more then 2 months, Hive trunk is now back to green
finally. Problem was inputddl5.q test had non-ASCII characters in
inputddl5.q.out which had troubles with diff -a we use for doing output
comparisons. Fix was to do export LANG=en_US.UTF-8 in environment of build
machine. Giri helped me out in configuring the hudson job on these build
machines and horray its green now. Lets try to keep it Green going forward.