@Override
    public String getCommand(ServiceType service, Operation op) {
      return String.format("%s/bin/zkServer.sh %s", zookeeperHome,
        op.toString().toLowerCase(Locale.ROOT));
    }
CommandProvider to manage the service using bin/zk* scripts.
hbase-it/src/test/java/org/apache/hadoop/hbase/HBaseClusterManager.java