some zookeeper watch optimizations
some zookeeper watch optimizations

Fitbit/confd,kelseyhightower/confd,blippar/confd,okushchenko/confd,rancher/confd,bacongobbler/confd,blippar/confd,Fitbit/confd,rancher/confd,bacongobbler/confd,okushchenko/confd,kelseyhightower/confd