@Override
    protected String findPidCommand(ServiceType service) {
      return String.format("ps ux | grep %s | grep -v grep | tr -s ' ' | cut -d ' ' -f2", service);
    }
CommandProvider to manage the service using bin/zk* scripts.
hbase-it/src/test/java/org/apache/hadoop/hbase/HBaseClusterManager.java