Package org.apache.hadoop.metrics.util

Examples of org.apache.hadoop.metrics.util.MetricsRegistry

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    final MetricsTimeVaryingRate loginFailure;
    private final MetricsRecord metricsRecord;
    private final MetricsRegistry registry;

    UgiMetrics() {
      registry = new MetricsRegistry();
      loginSuccess = new MetricsTimeVaryingRate("loginSuccess", registry,
          "Rate of successful kerberos logins and time taken in milliseconds");
      loginFailure = new MetricsTimeVaryingRate("loginFailure", registry,
          "Rate of failed kerberos logins and time taken in milliseconds");
      final MetricsContext metricsContext = MetricsUtil.getContext("ugi");
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  /*
   * @param mr MetricsRegistry.
   * @return A copy of the passed MetricsRegistry minus the hbase metrics
   */
  private static MetricsRegistry copyMinusHBaseMetrics(final MetricsRegistry mr) {
    MetricsRegistry copy = new MetricsRegistry();
    for (MetricsBase metric : mr.getMetricsList()) {
      if (metric instanceof MetricsRate || metric instanceof MetricsString ||
          metric instanceof MetricsHistogram || metric instanceof ExactCounterMetric) {
        continue;
      }
      copy.add(metric.getName(), metric);
    }
    return copy;
  }
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    errorCountsQueue = new LinkedList<Map<TaskError, Integer>>();
    startTimeQueue = new LinkedList<Long>();
    errorCountsMetrics = new HashMap<TaskError, MetricsTimeVaryingLong>();
    MetricsContext context = MetricsUtil.getContext("mapred");
    metricsRecord = MetricsUtil.createRecord(context, "taskerror");
    registry = new MetricsRegistry();
    windowLength = conf.getInt(WINDOW_LENGTH_KEY, WINDOW_LENGTH);
    numWindows = conf.getInt(NUM_WINDOWS_KEY, NUM_WINDOWS);

    context.registerUpdater(this);
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  private MetricsRate metricsRate;
  private MetricsIntValue intValue;
  private MetricsTimeVaryingRate varyRate;

  public void setUp() {
    this.registry = new MetricsRegistry();
    this.metricsRate = new MetricsRate("metricsRate", registry, "test");
    this.intValue = new MetricsIntValue("intValue", registry, "test");
    this.varyRate = new MetricsTimeVaryingRate("varyRate", registry, "test");
    this.stats = new TestStatistics(registry);
    MetricsContext context = MetricsUtil.getContext("hbase");
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  private MetricsRate metricsRate;
  private MetricsIntValue intValue;
  private MetricsTimeVaryingRate varyRate;

  public void setUp() {
    this.registry = new MetricsRegistry();
    this.metricsRate = new MetricsRate("metricsRate", registry, "test");
    this.intValue = new MetricsIntValue("intValue", registry, "test");
    this.varyRate = new MetricsTimeVaryingRate("varyRate", registry, "test");
    this.stats = new TestStatistics(registry);
    MetricsContext context = MetricsUtil.getContext("hbase");
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  /*
   * @param mr MetricsRegistry.
   * @return A copy of the passed MetricsRegistry minus the hbase metrics
   */
  private static MetricsRegistry copyMinusHBaseMetrics(final MetricsRegistry mr) {
    MetricsRegistry copy = new MetricsRegistry();
    for (MetricsBase metric : mr.getMetricsList()) {
      if (metric instanceof MetricsRate || metric instanceof MetricsString) {
        continue;
      }
      copy.add(metric.getName(), metric);
    }
    return copy;
  }
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  /*
   * @param mr MetricsRegistry.
   * @return A copy of the passed MetricsRegistry minus the hbase metrics
   */
  private static MetricsRegistry copyMinusHBaseMetrics(final MetricsRegistry mr) {
    MetricsRegistry copy = new MetricsRegistry();
    for (MetricsBase metric : mr.getMetricsList()) {
      if (metric instanceof org.apache.hadoop.hbase.metrics.MetricsRate) {
        continue;
      }
      copy.add(metric.getName(), metric);
    }
    return copy;
  }
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  /*
   * @param mr MetricsRegistry.
   * @return A copy of the passed MetricsRegistry minus the hbase metrics
   */
  private static MetricsRegistry copyMinusHBaseMetrics(final MetricsRegistry mr) {
    MetricsRegistry copy = new MetricsRegistry();
    for (MetricsBase metric : mr.getMetricsList()) {
      if (metric instanceof MetricsRate || metric instanceof MetricsString ||
          metric instanceof MetricsHistogram || metric instanceof ExactCounterMetric) {
        continue;
      }
      copy.add(metric.getName(), metric);
    }
    return copy;
  }
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  private MetricsRate metricsRate;
  private MetricsIntValue intValue;
  private MetricsTimeVaryingRate varyRate;
 
  public void setUp() {
    this.registry = new MetricsRegistry();
    this.metricsRate = new MetricsRate("metricsRate", registry, "test");
    this.intValue = new MetricsIntValue("intValue", registry, "test");
    this.varyRate = new MetricsTimeVaryingRate("varyRate", registry, "test");
    this.stats = new TestStatistics(registry);
    MetricsContext context = MetricsUtil.getContext("hbase");
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  /*
   * @param mr MetricsRegistry.
   * @return A copy of the passed MetricsRegistry minus the hbase metrics
   */
  private static MetricsRegistry copyMinusHBaseMetrics(final MetricsRegistry mr) {
    MetricsRegistry copy = new MetricsRegistry();
    for (MetricsBase metric : mr.getMetricsList()) {
      if (metric instanceof org.apache.hadoop.hbase.metrics.MetricsRate) {
        continue;
      }
      copy.add(metric.getName(), metric);
    }
    return copy;
  }
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Related Classes of org.apache.hadoop.metrics.util.MetricsRegistry

  • com.ngdata.sep.impl.SepMetrics
  • org.apache.hadoop.hbase.metrics.MetricsMBeanBase
  • org.apache.hadoop.hbase.metrics.TestMetricsMBeanBase
  • org.apache.hadoop.mapred.TaskErrorCollector
  • org.apache.hadoop.metrics.TestTimeVaryingMetricsMinMax
  • org.apache.hadoop.raid.JobMonitor
  • org.apache.hadoop.raid.LogUtils
  • org.apache.hadoop.security.UserGroupInformation$UgiMetrics
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