private void getLevel(String protocol, String authority, String logName) throws Exception {
    String[] getLevelArgs = { "-getlevel", authority, logName, "-protocol", protocol };
    CLI cli = new CLI(protocol.equalsIgnoreCase("https") ? sslConf : clientConf);
    cli.run(getLevelArgs);
  }
Run LogLevel command line to start a client to get log level of this test class.
@param protocol  specify either http or https
@param authority daemon's web UI address
@throws Exception if unable to connect
hbase-http/src/test/java/org/apache/hadoop/hbase/http/log/TestLogLevel.java