awesome! that would be great ivan. i'm sure pat has some more concrete
suggestions, but one simple thing to do is to run the unit tests and
look at the log messages that get output. there are a couple of
categories of things that need to be fixed (this is in no way exhaustive):
1) messages
Take a look at the logging page in the docs:
http://hadoop.apache.org/zookeeper/docs/current/zookeeperInternals.html#sc_logging
Some good guidelines in there. Basically we log things at info level
that are interesting/informational but not logged so frequently that
they fill the log. WARN is
