kafka.metrics

Class KafkaYammerMetrics

java.lang.Object

kafka.metrics.KafkaYammerMetrics

All Implemented Interfaces:

org.apache.kafka.common.Configurable, org.apache.kafka.common.Reconfigurable

public class KafkaYammerMetrics
extends java.lang.Object
implements org.apache.kafka.common.Reconfigurable

This class encapsulates the default yammer metrics registry for Kafka server, and configures the set of exported JMX metrics for Yammer metrics. KafkaYammerMetrics.defaultRegistry() should always be used instead of Metrics.defaultRegistry()

Field Summary

Fields

Modifier and Type	Field and Description
static KafkaYammerMetrics	INSTANCE

Method Summary

Modifier and Type	Method and Description
void	configure(java.util.Map<java.lang.String,?> configs)
static com.yammer.metrics.core.MetricsRegistry	defaultRegistry() convenience method to replace Metrics.defaultRegistry()
java.util.Set<java.lang.String>	reconfigurableConfigs()
void	reconfigure(java.util.Map<java.lang.String,?> configs)
void	validateReconfiguration(java.util.Map<java.lang.String,?> configs)

Methods inherited from class java.lang.Object

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

Field Detail

INSTANCE

public static final KafkaYammerMetrics INSTANCE

Method Detail

defaultRegistry

public static com.yammer.metrics.core.MetricsRegistry defaultRegistry()

convenience method to replace Metrics.defaultRegistry()

configure

public void configure(java.util.Map<java.lang.String,?> configs)

Specified by:

configure in interface org.apache.kafka.common.Configurable

reconfigurableConfigs

public java.util.Set<java.lang.String> reconfigurableConfigs()

Specified by:

reconfigurableConfigs in interface org.apache.kafka.common.Reconfigurable

validateReconfiguration

public void validateReconfiguration(java.util.Map<java.lang.String,?> configs)
                             throws org.apache.kafka.common.config.ConfigException

Specified by:

validateReconfiguration in interface org.apache.kafka.common.Reconfigurable

Throws:

org.apache.kafka.common.config.ConfigException

reconfigure

public void reconfigure(java.util.Map<java.lang.String,?> configs)

Specified by:

reconfigure in interface org.apache.kafka.common.Reconfigurable