Method AddCounter

be/src/util/metrics.h:423–426

  }

  IntCounter* AddCounter(const std::string& key, const int64_t value,
      const std::string& metric_def_arg = "") {
    return RegisterMetric(new IntCounter(MetricDefs::Get(key, metric_def_arg), value));
  }

  AtomicHighWaterMarkGauge* AddHWMGauge(const std::string& key_hwm,
      const std::string& key_curent_value, const int64_t value,