Remove "localhost" from JVM debug port option to allow remote debugging
Remove "localhost" from JVM debug port option to allow remote debugging

Allow remote debugger to connect impala daemon will be very helpful
for debugging frontend.
You can also remote debug Impala running on a real cluster by
setting JAVA_TOOL_OPTIONS="-agentlib:jdwp=transport=dt_socket,
server=y,address=30000,suspend=n,quiet=y"
in Impala Environment Advanced Configuration via CM.

Change-Id: I761c5b2229d107ca4559c220488838b85fc14d53
Reviewed-on: http://gerrit.cloudera.org:8080/671
Reviewed-by: Juan Yu <34a62e20de6070542c7bca4f0f49d6e4786ad51e@cloudera.com>
Tested-by: Internal Jenkins

ibmsoe/ImpalaPPC,ibmsoe/ImpalaPPC,ibmsoe/ImpalaPPC,ibmsoe/ImpalaPPC,ibmsoe/ImpalaPPC,ibmsoe/ImpalaPPC,ibmsoe/ImpalaPPC