org.apache.samza.metrics

Class SamzaHistogram

java.lang.Object

org.apache.samza.metrics.SamzaHistogram

public class SamzaHistogram
extends java.lang.Object

Creates a Histogram metric using ExponentiallyDecayingReservoir Keeps a Gauge for each percentile

Constructor Summary

Constructors

Constructor and Description
SamzaHistogram(MetricsRegistry registry, java.lang.String group, java.lang.String name)
SamzaHistogram(MetricsRegistry registry, java.lang.String group, java.lang.String name, java.util.List<java.lang.Double> percentiles)

Method Summary

Modifier and Type	Method and Description
void	update(long value)
void	updateGaugeValues(double percentile)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

SamzaHistogram

public SamzaHistogram(MetricsRegistry registry,
                      java.lang.String group,
                      java.lang.String name)

SamzaHistogram

public SamzaHistogram(MetricsRegistry registry,
                      java.lang.String group,
                      java.lang.String name,
                      java.util.List<java.lang.Double> percentiles)

Method Detail

update

public void update(long value)

updateGaugeValues

public void updateGaugeValues(double percentile)