Package org.apache.hadoop.metrics2.lib

Examples of org.apache.hadoop.metrics2.lib.MutableHistogram

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   * @param extended produce extended stat (stdev, min/max etc.) if true.
   * @return a new metric object
   */
  public MetricMutableStat newStat(String name, String description,
      String sampleName, String valueName, boolean extended) {
    MetricMutableStat ret = mf.newStat(name, description, sampleName,
        valueName, extended);
    return addNewMetricIfAbsent(name, ret, MetricMutableStat.class);
  }
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    @Metric("YYY desc") MutableGaugeLong yyy;
    @Metric MutableRate s1;
    final MetricsRegistry registry;

    TestSource(String recName) {
      registry = new MetricsRegistry(recName);
    }
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    @Metric("YYY desc") MutableGaugeLong yyy;
    @Metric MutableRate s1;
    final MetricsRegistry registry;

    TestSource(String recName) {
      registry = new MetricsRegistry(recName);
    }
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    for (Callback cb : callbacks) cb.postStop();
  }

  @Override public synchronized <T>
  T register(String name, String desc, T source) {
    MetricsSourceBuilder sb = MetricsAnnotations.newSourceBuilder(source);
    final MetricsSource s = sb.build();
    MetricsInfo si = sb.info();
    String name2 = name == null ? si.name() : name;
    final String finalDesc = desc == null ? si.description() : desc;
    final String finalName = // be friendly to non-metrics tests
        DefaultMetricsSystem.sourceName(name2, !monitoring);
    allSources.put(finalName, s);
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  }

  @Override
  public void updateHistogram(String name, long value) {
    MutableHistogram histo = metricsRegistry.getHistogram(name);
    histo.add(value);
  }
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  }

  @Override
  public void updateHistogram(String name, long value) {
    MutableHistogram histo = metricsRegistry.getHistogram(name);
    histo.add(value);
  }
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    batchMutateStat.add(diff);
  }

  @Override
  public void incMethodTime(String name, long time) {
    MutableHistogram s = getMetricsRegistry().getHistogram(name);
    s.add(time);
  }
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  }

  @Override
  public void updateHistogram(String name, long value) {
    MutableHistogram histo = metricsRegistry.getHistogram(name);
    histo.add(value);
  }
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  }

  @Override
  public void updateHistogram(String name, long value) {
    MutableHistogram histo = metricsRegistry.getHistogram(name);
    histo.add(value);
  }
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    batchMutateStat.add(diff);
  }

  @Override
  public void incMethodTime(String name, long time) {
    MutableHistogram s = getMetricsRegistry().getHistogram(name);
    s.add(time);
  }
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Related Classes of org.apache.hadoop.metrics2.lib.MutableHistogram

  • com.alibaba.wasp.metrics.BaseSourceImpl
  • com.alibaba.wasp.metrics.DynamicMetricsRegistry
  • com.alibaba.wasp.metrics.TestBaseSourceImpl
  • com.yammer.metrics.stats.ExponentiallyDecayingSample
  • com.yammer.metrics.stats.Snapshot
  • org.apache.commons.configuration.Configuration
  • org.apache.commons.configuration.PropertiesConfiguration
  • org.apache.commons.configuration.SubsetConfiguration
  • org.apache.hadoop.hbase.ipc.MetricsHBaseServerSourceImpl
  • org.apache.hadoop.hbase.master.MetricsMasterSourceImpl
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