org.apache.flink.metrics.jmx

Class JMXReporter

java.lang.Object

org.apache.flink.metrics.jmx.JMXReporter

All Implemented Interfaces:

org.apache.flink.metrics.reporter.MetricReporter

public class JMXReporter
extends Object
implements org.apache.flink.metrics.reporter.MetricReporter

MetricReporter that exports Metrics via JMX. Largely based on the JmxReporter class of the dropwizard metrics library https://github.com/dropwizard/metrics/blob/master/metrics-core/src/main/java/io/dropwizard/metrics/JmxReporter.java

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	JMXReporter.JmxCounterMBean
static interface	JMXReporter.JmxGaugeMBean
static interface	JMXReporter.JmxHistogramMBean
static interface	JMXReporter.MetricMBean

Field Summary

Fields

Modifier and Type	Field and Description
static String	ARG_PORT

Constructor Summary

Constructors

Constructor and Description
JMXReporter() Creates a new JMXReporter

Method Summary

Modifier and Type	Method and Description
void	close()
int	getPort()
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 Detail

ARG_PORT

public static final String ARG_PORT

See Also:

Constant Field Values

Constructor Detail

JMXReporter

public JMXReporter()

Creates a new JMXReporter

Method Detail

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

getPort

public int getPort()

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