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  3. org.apache.hadoop.hbase.metrics.histogram.MetricsHistogram

Java 类org.apache.hadoop.hbase.metrics.histogram.MetricsHistogram 实例源码

项目：LCIndex-HBase-0.94.16    文件：RegionServerMetrics.java    
private StringBuilder appendHistogram(StringBuilder sb, 
    MetricsHistogram histogram) {
  sb = Strings.appendKeyValue(sb, 
      histogram.getName() + "Mean", 
      StringUtils.limitDecimalTo2(histogram.getMean()));
  sb = Strings.appendKeyValue(sb, 
      histogram.getName() + "Count", 
      StringUtils.limitDecimalTo2(histogram.getCount()));
  final Snapshot s = histogram.getSnapshot();
  sb = Strings.appendKeyValue(sb, 
      histogram.getName() + "Median", 
      StringUtils.limitDecimalTo2(s.getMedian()));
  sb = Strings.appendKeyValue(sb, 
      histogram.getName() + "75th", 
      StringUtils.limitDecimalTo2(s.get75thPercentile()));
  sb = Strings.appendKeyValue(sb, 
      histogram.getName() + "95th", 
      StringUtils.limitDecimalTo2(s.get95thPercentile()));
  sb = Strings.appendKeyValue(sb, 
      histogram.getName() + "99th", 
      StringUtils.limitDecimalTo2(s.get99thPercentile()));
  sb = Strings.appendKeyValue(sb, 
      histogram.getName() + "999th", 
      StringUtils.limitDecimalTo2(s.get999thPercentile()));
  return sb;
}
项目：LCIndex-HBase-0.94.16    文件：TestMetricsHistogram.java    
@Test
public void testPushMetric() {
  final MetricsHistogram h = new MetricsHistogram("testHistogram", null);
  genRandomData(h);

  MetricsRecord mr = mock(MetricsRecord.class);
  h.pushMetric(mr);

  verify(mr).setMetric("testHistogram_num_ops", 10000L);
  verify(mr).setMetric(eq("testHistogram_min"), anyLong());
  verify(mr).setMetric(eq("testHistogram_max"), anyLong());
  verify(mr).setMetric(eq("testHistogram_mean"), anyFloat());
  verify(mr).setMetric(eq("testHistogram_std_dev"), anyFloat());
  verify(mr).setMetric(eq("testHistogram_median"), anyFloat());
  verify(mr).setMetric(eq("testHistogram_75th_percentile"), anyFloat());
  verify(mr).setMetric(eq("testHistogram_95th_percentile"), anyFloat());
  verify(mr).setMetric(eq("testHistogram_99th_percentile"), anyFloat());    
}
项目：HIndex    文件：TestMetricsHistogram.java    
@Test
public void testPushMetric() {
  final MetricsHistogram h = new MetricsHistogram("testHistogram", null);
  genRandomData(h);

  MetricsRecord mr = mock(MetricsRecord.class);
  h.pushMetric(mr);

  verify(mr).setMetric("testHistogram_num_ops", 10000L);
  verify(mr).setMetric(eq("testHistogram_min"), anyLong());
  verify(mr).setMetric(eq("testHistogram_max"), anyLong());
  verify(mr).setMetric(eq("testHistogram_mean"), anyFloat());
  verify(mr).setMetric(eq("testHistogram_std_dev"), anyFloat());
  verify(mr).setMetric(eq("testHistogram_median"), anyFloat());
  verify(mr).setMetric(eq("testHistogram_75th_percentile"), anyFloat());
  verify(mr).setMetric(eq("testHistogram_95th_percentile"), anyFloat());
  verify(mr).setMetric(eq("testHistogram_99th_percentile"), anyFloat());    
}
项目：IRIndex    文件：RegionServerMetrics.java    
private StringBuilder appendHistogram(StringBuilder sb, 
    MetricsHistogram histogram) {
  sb = Strings.appendKeyValue(sb, 
      histogram.getName() + "Mean", 
      StringUtils.limitDecimalTo2(histogram.getMean()));
  sb = Strings.appendKeyValue(sb, 
      histogram.getName() + "Count", 
      StringUtils.limitDecimalTo2(histogram.getCount()));
  final Snapshot s = histogram.getSnapshot();
  sb = Strings.appendKeyValue(sb, 
      histogram.getName() + "Median", 
      StringUtils.limitDecimalTo2(s.getMedian()));
  sb = Strings.appendKeyValue(sb, 
      histogram.getName() + "75th", 
      StringUtils.limitDecimalTo2(s.get75thPercentile()));
  sb = Strings.appendKeyValue(sb, 
      histogram.getName() + "95th", 
      StringUtils.limitDecimalTo2(s.get95thPercentile()));
  sb = Strings.appendKeyValue(sb, 
      histogram.getName() + "99th", 
      StringUtils.limitDecimalTo2(s.get99thPercentile()));
  sb = Strings.appendKeyValue(sb, 
      histogram.getName() + "999th", 
      StringUtils.limitDecimalTo2(s.get999thPercentile()));
  return sb;
}
项目：IRIndex    文件：TestMetricsHistogram.java    
@Test
public void testPushMetric() {
  final MetricsHistogram h = new MetricsHistogram("testHistogram", null);
  genRandomData(h);

  MetricsRecord mr = mock(MetricsRecord.class);
  h.pushMetric(mr);

  verify(mr).setMetric("testHistogram_num_ops", 10000L);
  verify(mr).setMetric(eq("testHistogram_min"), anyLong());
  verify(mr).setMetric(eq("testHistogram_max"), anyLong());
  verify(mr).setMetric(eq("testHistogram_mean"), anyFloat());
  verify(mr).setMetric(eq("testHistogram_std_dev"), anyFloat());
  verify(mr).setMetric(eq("testHistogram_median"), anyFloat());
  verify(mr).setMetric(eq("testHistogram_75th_percentile"), anyFloat());
  verify(mr).setMetric(eq("testHistogram_95th_percentile"), anyFloat());
  verify(mr).setMetric(eq("testHistogram_99th_percentile"), anyFloat());    
}
项目：PyroDB    文件：TestMetricsHistogram.java    
@Test
public void testPushMetric() {
  final MetricsHistogram h = new MetricsHistogram("testHistogram", null);
  genRandomData(h);

  MetricsRecord mr = mock(MetricsRecord.class);
  h.pushMetric(mr);

  verify(mr).setMetric("testHistogram_num_ops", 10000L);
  verify(mr).setMetric(eq("testHistogram_min"), anyLong());
  verify(mr).setMetric(eq("testHistogram_max"), anyLong());
  verify(mr).setMetric(eq("testHistogram_mean"), anyFloat());
  verify(mr).setMetric(eq("testHistogram_std_dev"), anyFloat());
  verify(mr).setMetric(eq("testHistogram_median"), anyFloat());
  verify(mr).setMetric(eq("testHistogram_75th_percentile"), anyFloat());
  verify(mr).setMetric(eq("testHistogram_95th_percentile"), anyFloat());
  verify(mr).setMetric(eq("testHistogram_99th_percentile"), anyFloat());    
}
项目：c5    文件：TestMetricsHistogram.java    
@Test
public void testPushMetric() {
  final MetricsHistogram h = new MetricsHistogram("testHistogram", null);
  genRandomData(h);

  MetricsRecord mr = mock(MetricsRecord.class);
  h.pushMetric(mr);

  verify(mr).setMetric("testHistogram_num_ops", 10000L);
  verify(mr).setMetric(eq("testHistogram_min"), anyLong());
  verify(mr).setMetric(eq("testHistogram_max"), anyLong());
  verify(mr).setMetric(eq("testHistogram_mean"), anyFloat());
  verify(mr).setMetric(eq("testHistogram_std_dev"), anyFloat());
  verify(mr).setMetric(eq("testHistogram_median"), anyFloat());
  verify(mr).setMetric(eq("testHistogram_75th_percentile"), anyFloat());
  verify(mr).setMetric(eq("testHistogram_95th_percentile"), anyFloat());
  verify(mr).setMetric(eq("testHistogram_99th_percentile"), anyFloat());    
}
项目：HBase-Research    文件：RegionServerMetrics.java    
private StringBuilder appendHistogram(StringBuilder sb, 
    MetricsHistogram histogram) {
  sb = Strings.appendKeyValue(sb, 
      histogram.getName() + "Mean", 
      StringUtils.limitDecimalTo2(histogram.getMean()));
  sb = Strings.appendKeyValue(sb, 
      histogram.getName() + "Count", 
      StringUtils.limitDecimalTo2(histogram.getCount()));
  final Snapshot s = histogram.getSnapshot();
  sb = Strings.appendKeyValue(sb, 
      histogram.getName() + "Median", 
      StringUtils.limitDecimalTo2(s.getMedian()));
  sb = Strings.appendKeyValue(sb, 
      histogram.getName() + "75th", 
      StringUtils.limitDecimalTo2(s.get75thPercentile()));
  sb = Strings.appendKeyValue(sb, 
      histogram.getName() + "95th", 
      StringUtils.limitDecimalTo2(s.get95thPercentile()));
  sb = Strings.appendKeyValue(sb, 
      histogram.getName() + "99th", 
      StringUtils.limitDecimalTo2(s.get99thPercentile()));
  sb = Strings.appendKeyValue(sb, 
      histogram.getName() + "999th", 
      StringUtils.limitDecimalTo2(s.get999thPercentile()));
  return sb;
}
项目：hbase-0.94.8-qod    文件：RegionServerMetrics.java    
private StringBuilder appendHistogram(StringBuilder sb, 
    MetricsHistogram histogram) {
  sb = Strings.appendKeyValue(sb, 
      histogram.getName() + "Mean", 
      StringUtils.limitDecimalTo2(histogram.getMean()));
  sb = Strings.appendKeyValue(sb, 
      histogram.getName() + "Count", 
      StringUtils.limitDecimalTo2(histogram.getCount()));
  final Snapshot s = histogram.getSnapshot();
  sb = Strings.appendKeyValue(sb, 
      histogram.getName() + "Median", 
      StringUtils.limitDecimalTo2(s.getMedian()));
  sb = Strings.appendKeyValue(sb, 
      histogram.getName() + "75th", 
      StringUtils.limitDecimalTo2(s.get75thPercentile()));
  sb = Strings.appendKeyValue(sb, 
      histogram.getName() + "95th", 
      StringUtils.limitDecimalTo2(s.get95thPercentile()));
  sb = Strings.appendKeyValue(sb, 
      histogram.getName() + "99th", 
      StringUtils.limitDecimalTo2(s.get99thPercentile()));
  sb = Strings.appendKeyValue(sb, 
      histogram.getName() + "999th", 
      StringUtils.limitDecimalTo2(s.get999thPercentile()));
  return sb;
}
项目：hbase-0.94.8-qod    文件：RegionServerMetrics.java    
private StringBuilder appendHistogram(StringBuilder sb, 
    MetricsHistogram histogram) {
  sb = Strings.appendKeyValue(sb, 
      histogram.getName() + "Mean", 
      StringUtils.limitDecimalTo2(histogram.getMean()));
  sb = Strings.appendKeyValue(sb, 
      histogram.getName() + "Count", 
      StringUtils.limitDecimalTo2(histogram.getCount()));
  final Snapshot s = histogram.getSnapshot();
  sb = Strings.appendKeyValue(sb, 
      histogram.getName() + "Median", 
      StringUtils.limitDecimalTo2(s.getMedian()));
  sb = Strings.appendKeyValue(sb, 
      histogram.getName() + "75th", 
      StringUtils.limitDecimalTo2(s.get75thPercentile()));
  sb = Strings.appendKeyValue(sb, 
      histogram.getName() + "95th", 
      StringUtils.limitDecimalTo2(s.get95thPercentile()));
  sb = Strings.appendKeyValue(sb, 
      histogram.getName() + "99th", 
      StringUtils.limitDecimalTo2(s.get99thPercentile()));
  sb = Strings.appendKeyValue(sb, 
      histogram.getName() + "999th", 
      StringUtils.limitDecimalTo2(s.get999thPercentile()));
  return sb;
}
项目：hindex    文件：RegionServerMetrics.java    
private StringBuilder appendHistogram(StringBuilder sb, 
    MetricsHistogram histogram) {
  sb = Strings.appendKeyValue(sb, 
      histogram.getName() + "Mean", 
      StringUtils.limitDecimalTo2(histogram.getMean()));
  sb = Strings.appendKeyValue(sb, 
      histogram.getName() + "Count", 
      StringUtils.limitDecimalTo2(histogram.getCount()));
  final Snapshot s = histogram.getSnapshot();
  sb = Strings.appendKeyValue(sb, 
      histogram.getName() + "Median", 
      StringUtils.limitDecimalTo2(s.getMedian()));
  sb = Strings.appendKeyValue(sb, 
      histogram.getName() + "75th", 
      StringUtils.limitDecimalTo2(s.get75thPercentile()));
  sb = Strings.appendKeyValue(sb, 
      histogram.getName() + "95th", 
      StringUtils.limitDecimalTo2(s.get95thPercentile()));
  sb = Strings.appendKeyValue(sb, 
      histogram.getName() + "99th", 
      StringUtils.limitDecimalTo2(s.get99thPercentile()));
  sb = Strings.appendKeyValue(sb, 
      histogram.getName() + "999th", 
      StringUtils.limitDecimalTo2(s.get999thPercentile()));
  return sb;
}
项目：LCIndex-HBase-0.94.16    文件：MetricsMBeanBase.java    
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;
}
项目：LCIndex-HBase-0.94.16    文件：TestMetricsHistogram.java    
@Test
public void testBasicUniform() {
  MetricsHistogram h = new MetricsHistogram("testHistogram", null);

  for (int i = 0; i < 100; i++) {
    h.update(i);
  }

  Assert.assertEquals(100, h.getCount());
  Assert.assertEquals(0, h.getMin());
  Assert.assertEquals(99, h.getMax());
  Assert.assertEquals(49.5d, h.getMean(), 0.01);
}
项目：LCIndex-HBase-0.94.16    文件：TestMetricsHistogram.java    
@Test
public void testSnapshotPercentiles() {
  final MetricsHistogram h = new MetricsHistogram("testHistogram", null);
  final long[] data = genRandomData(h);

  final Snapshot s = h.getSnapshot();

  assertPercentile(data, 50, s.getMedian());
  assertPercentile(data, 75, s.get75thPercentile());
  assertPercentile(data, 95, s.get95thPercentile());
  assertPercentile(data, 98, s.get98thPercentile());
  assertPercentile(data, 99, s.get99thPercentile());
  assertPercentile(data, 99.9, s.get999thPercentile());
}
项目：LCIndex-HBase-0.94.16    文件：TestMetricsHistogram.java    
private long[] genRandomData(final MetricsHistogram h) {
  final Random r = new Random();
  final long[] data = new long[10000];

  for (int i = 0; i < data.length; i++) {
    data[i] = (long) (r.nextGaussian() * 10000);
    h.update(data[i]);
  }

  return data;
}
项目：HIndex    文件：MetricsMBeanBase.java    
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;
}
项目：HIndex    文件：TestMetricsHistogram.java    
@Test
public void testBasicUniform() {
  MetricsHistogram h = new MetricsHistogram("testHistogram", null);

  for (int i = 0; i < 100; i++) {
    h.update(i);
  }

  Assert.assertEquals(100, h.getCount());
  Assert.assertEquals(0, h.getMin());
  Assert.assertEquals(99, h.getMax());
  Assert.assertEquals(49.5d, h.getMean(), 0.01);
}
项目：HIndex    文件：TestMetricsHistogram.java    
@Test
public void testSnapshotPercentiles() {
  final MetricsHistogram h = new MetricsHistogram("testHistogram", null);
  final long[] data = genRandomData(h);

  final Snapshot s = h.getSnapshot();

  assertPercentile(data, 50, s.getMedian());
  assertPercentile(data, 75, s.get75thPercentile());
  assertPercentile(data, 95, s.get95thPercentile());
  assertPercentile(data, 98, s.get98thPercentile());
  assertPercentile(data, 99, s.get99thPercentile());
  assertPercentile(data, 99.9, s.get999thPercentile());
}
项目：HIndex    文件：TestMetricsHistogram.java    
private long[] genRandomData(final MetricsHistogram h) {
  final Random r = new Random();
  final long[] data = new long[10000];

  for (int i = 0; i < data.length; i++) {
    data[i] = (long) (r.nextGaussian() * 10000);
    h.update(data[i]);
  }

  return data;
}
项目：IRIndex    文件：MetricsMBeanBase.java    
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;
}
项目：IRIndex    文件：TestMetricsHistogram.java    
@Test
public void testBasicUniform() {
  MetricsHistogram h = new MetricsHistogram("testHistogram", null);

  for (int i = 0; i < 100; i++) {
    h.update(i);
  }

  Assert.assertEquals(100, h.getCount());
  Assert.assertEquals(0, h.getMin());
  Assert.assertEquals(99, h.getMax());
  Assert.assertEquals(49.5d, h.getMean(), 0.01);
}
项目：IRIndex    文件：TestMetricsHistogram.java    
@Test
public void testSnapshotPercentiles() {
  final MetricsHistogram h = new MetricsHistogram("testHistogram", null);
  final long[] data = genRandomData(h);

  final Snapshot s = h.getSnapshot();

  assertPercentile(data, 50, s.getMedian());
  assertPercentile(data, 75, s.get75thPercentile());
  assertPercentile(data, 95, s.get95thPercentile());
  assertPercentile(data, 98, s.get98thPercentile());
  assertPercentile(data, 99, s.get99thPercentile());
  assertPercentile(data, 99.9, s.get999thPercentile());
}
项目：IRIndex    文件：TestMetricsHistogram.java    
private long[] genRandomData(final MetricsHistogram h) {
  final Random r = new Random();
  final long[] data = new long[10000];

  for (int i = 0; i < data.length; i++) {
    data[i] = (long) (r.nextGaussian() * 10000);
    h.update(data[i]);
  }

  return data;
}
项目：PyroDB    文件：MetricsMBeanBase.java    
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;
}
项目：PyroDB    文件：TestMetricsHistogram.java    
@Test
public void testBasicUniform() {
  MetricsHistogram h = new MetricsHistogram("testHistogram", null);

  for (int i = 0; i < 100; i++) {
    h.update(i);
  }

  Assert.assertEquals(100, h.getCount());
  Assert.assertEquals(0, h.getMin());
  Assert.assertEquals(99, h.getMax());
  Assert.assertEquals(49.5d, h.getMean(), 0.01);
}
项目：PyroDB    文件：TestMetricsHistogram.java    
@Test
public void testSnapshotPercentiles() {
  final MetricsHistogram h = new MetricsHistogram("testHistogram", null);
  final long[] data = genRandomData(h);

  final Snapshot s = h.getSnapshot();

  assertPercentile(data, 50, s.getMedian());
  assertPercentile(data, 75, s.get75thPercentile());
  assertPercentile(data, 95, s.get95thPercentile());
  assertPercentile(data, 98, s.get98thPercentile());
  assertPercentile(data, 99, s.get99thPercentile());
  assertPercentile(data, 99.9, s.get999thPercentile());
}
项目：PyroDB    文件：TestMetricsHistogram.java    
private long[] genRandomData(final MetricsHistogram h) {
  final Random r = new Random();
  final long[] data = new long[10000];

  for (int i = 0; i < data.length; i++) {
    data[i] = (long) (r.nextGaussian() * 10000);
    h.update(data[i]);
  }

  return data;
}
项目：c5    文件：MetricsMBeanBase.java    
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;
}
项目：c5    文件：TestMetricsHistogram.java    
@Test
public void testBasicUniform() {
  MetricsHistogram h = new MetricsHistogram("testHistogram", null);

  for (int i = 0; i < 100; i++) {
    h.update(i);
  }

  Assert.assertEquals(100, h.getCount());
  Assert.assertEquals(0, h.getMin());
  Assert.assertEquals(99, h.getMax());
  Assert.assertEquals(49.5d, h.getMean(), 0.01);
}
项目：c5    文件：TestMetricsHistogram.java    
@Test
public void testSnapshotPercentiles() {
  final MetricsHistogram h = new MetricsHistogram("testHistogram", null);
  final long[] data = genRandomData(h);

  final Snapshot s = h.getSnapshot();

  assertPercentile(data, 50, s.getMedian());
  assertPercentile(data, 75, s.get75thPercentile());
  assertPercentile(data, 95, s.get95thPercentile());
  assertPercentile(data, 98, s.get98thPercentile());
  assertPercentile(data, 99, s.get99thPercentile());
  assertPercentile(data, 99.9, s.get999thPercentile());
}
项目：c5    文件：TestMetricsHistogram.java    
private long[] genRandomData(final MetricsHistogram h) {
  final Random r = new Random();
  final long[] data = new long[10000];

  for (int i = 0; i < data.length; i++) {
    data[i] = (long) (r.nextGaussian() * 10000);
    h.update(data[i]);
  }

  return data;
}
项目：HBase-Research    文件：MetricsMBeanBase.java    
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;
}
项目：HBase-Research    文件：TestMetricsHistogram.java    
@Test
public void testBasicUniform() {
  MetricsHistogram h = new MetricsHistogram("testHistogram", null);

  for (int i = 0; i < 100; i++) {
    h.update(i);
  }

  Assert.assertEquals(100, h.getCount());
  Assert.assertEquals(0, h.getMin());
  Assert.assertEquals(99, h.getMax());
}
项目：hbase-0.94.8-qod    文件：MetricsMBeanBase.java    
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;
}
项目：hbase-0.94.8-qod    文件：TestMetricsHistogram.java    
@Test
public void testBasicUniform() {
  MetricsHistogram h = new MetricsHistogram("testHistogram", null);

  for (int i = 0; i < 100; i++) {
    h.update(i);
  }

  Assert.assertEquals(100, h.getCount());
  Assert.assertEquals(0, h.getMin());
  Assert.assertEquals(99, h.getMax());
}
项目：hbase-0.94.8-qod    文件：MetricsMBeanBase.java    
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;
}
项目：hbase-0.94.8-qod    文件：TestMetricsHistogram.java    
@Test
public void testBasicUniform() {
  MetricsHistogram h = new MetricsHistogram("testHistogram", null);

  for (int i = 0; i < 100; i++) {
    h.update(i);
  }

  Assert.assertEquals(100, h.getCount());
  Assert.assertEquals(0, h.getMin());
  Assert.assertEquals(99, h.getMax());
}
项目：DominoHBase    文件：MetricsMBeanBase.java    
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;
}
项目：DominoHBase    文件：TestMetricsHistogram.java    
@Test
public void testBasicUniform() {
  MetricsHistogram h = new MetricsHistogram("testHistogram", null);

  for (int i = 0; i < 100; i++) {
    h.update(i);
  }

  Assert.assertEquals(100, h.getCount());
  Assert.assertEquals(0, h.getMin());
  Assert.assertEquals(99, h.getMax());
}
项目：hindex    文件：MetricsMBeanBase.java    
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;
}