Log runtime state errors to the impalad log as well

These errors should be displayed in the shell, but this doesn't always
work and doesn't help non-shell clients.

Change-Id: Ib77d08cfa208a5e18bc77fa9567678a9cffe5d0d
Reviewed-on: http://gerrit.ent.cloudera.com:8080/2002
Reviewed-by: Skye Wanderman-Milne <skye@cloudera.com>
Tested-by: jenkins