ZooKeeper JMX enabled by default
Using config: /Users/user/brew/etc/zookeeper/zoo.cfg
Usage: /Users/user/brew/Cellar/zookeeper/3.8.1_1/libexec/bin/zkServer.sh [--config <conf-dir>] {start|start- foreground|stop|version|restart|status|print-cmd}
zkserver [ stop | status | start ] --help