Package com.alibaba.jstorm.daemon.worker.metrics

Examples of com.alibaba.jstorm.daemon.worker.metrics.MetricReporter

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        .mkWorkerInstance(workerData.getConf());
    if (syncContainerHbThread != null) {
      threads.add(syncContainerHbThread);
    }

    MetricReporter metricReporter = workerData.getMetricsReporter();
    boolean isMetricsEnable = ConfigExtension
        .isEnablePerformanceMetrics(workerData.getStormConf());
    metricReporter.setEnable(isMetricsEnable);
    metricReporter.start();
    LOG.info("Start metrics reporter, enable performance metrics: "
        + isMetricsEnable);
   
    // create task heartbeat
    TaskHeartbeatRunable taskHB = new TaskHeartbeatRunable(workerData);
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    generateMaps();

    contextMaker = new ContextMaker(this);
   
    metricReporter = new MetricReporter(this);

    LOG.info("Successfully create WorkerData");

  }
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      // Stop metrics report if metrics monitor is disabled.
      try {
          StormMonitor monitor = zkCluster.get_storm_monitor(topologyId);
          if (null != monitor) {
              boolean newMetricsMonitor = monitor.getMetrics();
              MetricReporter metricReporter = workerData.getMetricsReporter();
              boolean oldMetricsMonitor = metricReporter.isEnable();
         
              if (oldMetricsMonitor != newMetricsMonitor) {
                  metricReporter.setEnable(newMetricsMonitor);
                  if (true == newMetricsMonitor) {
                      LOG.info("Start metrics reporter");
                  } else {
                    LOG.info("Stop metrics reporter");
                  }
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Related Classes of com.alibaba.jstorm.daemon.worker.metrics.MetricReporter

  • com.alibaba.jstorm.daemon.worker.RefreshActive
  • com.alibaba.jstorm.daemon.worker.Worker
  • com.alibaba.jstorm.daemon.worker.WorkerData
  • com.codahale.metrics.ConsoleReporter
  • com.codahale.metrics.Snapshot
  • java.util.Random
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