Package org.apache.flink.metrics.prometheus

Class AbstractPrometheusReporter

java.lang.Object

org.apache.flink.metrics.prometheus.AbstractPrometheusReporter

All Implemented Interfaces:

org.apache.flink.metrics.reporter.MetricReporter

Direct Known Subclasses:

PrometheusPushGatewayReporter, PrometheusReporter

@PublicEvolving
public abstract class AbstractPrometheusReporter
extends Object
implements org.apache.flink.metrics.reporter.MetricReporter

base prometheus reporter for prometheus metrics.

Field Summary

Fields

Modifier and Type	Field	Description
protected final org.slf4j.Logger	log

Constructor Summary

Constructors

Constructor	Description
AbstractPrometheusReporter()

Method Summary

Modifier and Type	Method	Description
void	close()
void	notifyOfAddedMetric(org.apache.flink.metrics.Metric metric, String metricName, org.apache.flink.metrics.MetricGroup group)
void	notifyOfRemovedMetric(org.apache.flink.metrics.Metric metric, String metricName, org.apache.flink.metrics.MetricGroup group)
void	open(org.apache.flink.metrics.MetricConfig config)

Methods inherited from class java.lang.Object

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

Field Details

log

protected final org.slf4j.Logger log

Constructor Details

AbstractPrometheusReporter

public AbstractPrometheusReporter()

Method Details

open

public void open(org.apache.flink.metrics.MetricConfig config)

Specified by:

open in interface org.apache.flink.metrics.reporter.MetricReporter

close

public void close()

Specified by:

close in interface org.apache.flink.metrics.reporter.MetricReporter

notifyOfAddedMetric

public void notifyOfAddedMetric(org.apache.flink.metrics.Metric metric,
 String metricName,
 org.apache.flink.metrics.MetricGroup group)

Specified by:

notifyOfAddedMetric in interface org.apache.flink.metrics.reporter.MetricReporter

notifyOfRemovedMetric

public void notifyOfRemovedMetric(org.apache.flink.metrics.Metric metric,
 String metricName,
 org.apache.flink.metrics.MetricGroup group)

Specified by:

notifyOfRemovedMetric in interface org.apache.flink.metrics.reporter.MetricReporter