URI: http://[HOST_NAME]:[PORT]/commands

► http://localhost:8080/commands

If you have configure multiple ZooKeeper instances with different Jetty port number, you can then access each instance by using its configured port:
► ZooKeeper instance (1): http://localhost:8081/commands
► ZooKeeper instance (2): http://localhost:8082/commands
► ZooKeeper instance (3): http://localhost:8083/commands

ruok configuration environment connections dirs dump is_read_only monitor get_trace_mask set_trace_mask stats server_stats stat_reset connection_stat_reset watches watches_by_path watch_summary hash initial_configuration last_snapshot leader observer_connection_stat_reset observers system_properties voting_view zabstate snapshot restore