org.springframework.cloud.stream.binder.kafka

Class KafkaBinderMetrics

java.lang.Object

org.springframework.cloud.stream.binder.kafka.KafkaBinderMetrics

All Implemented Interfaces:

io.micrometer.core.instrument.binder.MeterBinder, EventListener, org.springframework.context.ApplicationListener<org.springframework.cloud.stream.binder.BindingCreatedEvent>

public class KafkaBinderMetrics
extends Object
implements io.micrometer.core.instrument.binder.MeterBinder, org.springframework.context.ApplicationListener<org.springframework.cloud.stream.binder.BindingCreatedEvent>

Metrics for Kafka binder.

Author:

Henryk Konsek, Soby Chacko, Artem Bilan, Oleg Zhurakousky, Jon Schneider, Thomas Cheyney, Gary Russell

Field Summary

Fields

Modifier and Type	Field and Description
static String	OFFSET_LAG_METRIC_NAME Offset lag micrometer metric name.

Constructor Summary

Constructors

Constructor and Description
KafkaBinderMetrics(KafkaMessageChannelBinder binder, KafkaBinderConfigurationProperties binderConfigurationProperties)
KafkaBinderMetrics(KafkaMessageChannelBinder binder, KafkaBinderConfigurationProperties binderConfigurationProperties, org.springframework.kafka.core.ConsumerFactory<?,?> defaultConsumerFactory, io.micrometer.core.instrument.MeterRegistry meterRegistry)

Method Summary

Modifier and Type	Method and Description
void	bindTo(io.micrometer.core.instrument.MeterRegistry registry)
void	onApplicationEvent(org.springframework.cloud.stream.binder.BindingCreatedEvent event)
void	setTimeout(int timeout)

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.springframework.context.ApplicationListener

forPayload

Field Detail

OFFSET_LAG_METRIC_NAME

public static final String OFFSET_LAG_METRIC_NAME

Offset lag micrometer metric name. This can be used for meter filtering.

See Also:

Constant Field Values

Constructor Detail

KafkaBinderMetrics

public KafkaBinderMetrics(KafkaMessageChannelBinder binder,
                          KafkaBinderConfigurationProperties binderConfigurationProperties,
                          org.springframework.kafka.core.ConsumerFactory<?,?> defaultConsumerFactory,
                          @Nullable
                          io.micrometer.core.instrument.MeterRegistry meterRegistry)

KafkaBinderMetrics

public KafkaBinderMetrics(KafkaMessageChannelBinder binder,
                          KafkaBinderConfigurationProperties binderConfigurationProperties)

Method Detail

setTimeout

public void setTimeout(int timeout)

bindTo

public void bindTo(io.micrometer.core.instrument.MeterRegistry registry)

Specified by:

bindTo in interface io.micrometer.core.instrument.binder.MeterBinder

onApplicationEvent

public void onApplicationEvent(org.springframework.cloud.stream.binder.BindingCreatedEvent event)

Specified by:

onApplicationEvent in interface org.springframework.context.ApplicationListener<org.springframework.cloud.stream.binder.BindingCreatedEvent>