def get(self):
    """ get method """
    try:
      cluster = self.get_argument_cluster()
      role = self.get_argument_role()
      environ = self.get_argument_environ()
      topology_name = self.get_argument_topology()
      component = self.get_argument_component()
      metric_names = self.get_required_arguments_metricnames()

      topology = self.tracker.getTopologyByClusterRoleEnvironAndName(
          cluster, role, environ, topology_name)

      interval = int(self.get_argument(constants.PARAM_INTERVAL, default=-1))
      instances = self.get_arguments(constants.PARAM_INSTANCE)

      metrics = yield tornado.gen.Task(
          self.getComponentMetrics,
          topology.tmaster, component, metric_names, instances, interval)

      self.write_success_response(metrics)
    except Exception as e:
      Log.debug(traceback.format_exc())
      self.write_error_response(e)
def get(self):
    """ get method """
    try:
      cluster = self.get_argument_cluster()
      role = self.get_argument_role()
      environ = self.get_argument_environ()
      topology_name = self.get_argument_topology()
      component = self.get_argument_component()
      metric_names = self.get_required_arguments_metricnames()

      topology = self.tracker.getTopologyByClusterRoleEnvironAndName(
          cluster, role, environ, topology_name)

      interval = int(self.get_argument(constants.PARAM_INTERVAL, default=-1))
      instances = self.get_arguments(constants.PARAM_INSTANCE)

      metrics = yield tornado.gen.Task(
          self.getComponentMetrics,
          topology.tmaster, component, metric_names, instances, interval)

      self.write_success_response(metrics)
    except Exception as e:
      Log.debug(traceback.format_exc())
      self.write_error_response(e)
def get ( self ) : try : cluster = self . get_argument_cluster ( ) role = self . get_argument_role ( ) environ = self . get_argument_environ ( ) topology_name = self . get_argument_topology ( ) component = self . get_argument_component ( ) metric_names = self . get_required_arguments_metricnames ( ) topology = self . tracker . getTopologyByClusterRoleEnvironAndName ( cluster , role , environ , topology_name ) interval = int ( self . get_argument ( constants . PARAM_INTERVAL , default = - 1 ) ) instances = self . get_arguments ( constants . PARAM_INSTANCE ) metrics = yield tornado . gen . Task ( self . getComponentMetrics , topology . tmaster , component , metric_names , instances , interval ) self . write_success_response ( metrics ) except Exception as e : Log . debug ( traceback . format_exc ( ) ) self . write_error_response ( e )
get method
get method