code: def get_default_config(self):
          
          default_config = super(FlumeCollector, self).get_default_config()
          default_config['path'] = 'flume'
          default_config['req_host'] = 'localhost'
          default_config['req_port'] = 41414
          default_config['req_path'] = '/metrics'
          return default_config
docs: Returns the default collector settings