Package org.springframework.cloud.sleuth.instrument.kafka

Class TracingKafkaProducer<K,V>

java.lang.Object

org.springframework.cloud.sleuth.instrument.kafka.TracingKafkaProducer<K,V>

All Implemented Interfaces:

Closeable, AutoCloseable, org.apache.kafka.clients.producer.Producer<K,V>

public class TracingKafkaProducer<K,V>
extends Object
implements org.apache.kafka.clients.producer.Producer<K,V>

This decorates a Kafka Producer and creates a Span.Kind.PRODUCER span for each record sent. This span is also injected onto each record (via headers) so it becomes the parent when a consumer later receives the record.

Since:

3.1.0

Author:

Anders Clausen, Flaviu Muresan

Constructor Summary

Constructors

Constructor	Description
TracingKafkaProducer(org.apache.kafka.clients.producer.Producer<K,V> producer, org.springframework.beans.factory.BeanFactory beanFactory)

Method Summary

Modifier and Type	Method	Description
void	abortTransaction()
void	beginTransaction()
void	close()
void	close(Duration duration)
void	commitTransaction()
void	flush()
void	initTransactions()
Map<org.apache.kafka.common.MetricName,? extends org.apache.kafka.common.Metric>	metrics()
List<org.apache.kafka.common.PartitionInfo>	partitionsFor(String s)
Future<org.apache.kafka.clients.producer.RecordMetadata>	send(org.apache.kafka.clients.producer.ProducerRecord<K,V> producerRecord)
Future<org.apache.kafka.clients.producer.RecordMetadata>	send(org.apache.kafka.clients.producer.ProducerRecord<K,V> producerRecord, org.apache.kafka.clients.producer.Callback callback)
void	sendOffsetsToTransaction(Map<org.apache.kafka.common.TopicPartition,org.apache.kafka.clients.consumer.OffsetAndMetadata> map, String s)
void	sendOffsetsToTransaction(Map<org.apache.kafka.common.TopicPartition,org.apache.kafka.clients.consumer.OffsetAndMetadata> map, org.apache.kafka.clients.consumer.ConsumerGroupMetadata consumerGroupMetadata)

Methods inherited from class java.lang.Object

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

Constructor Details

TracingKafkaProducer

public TracingKafkaProducer(org.apache.kafka.clients.producer.Producer<K,V> producer,
 org.springframework.beans.factory.BeanFactory beanFactory)

Method Details

initTransactions

public void initTransactions()

Specified by:

initTransactions in interface org.apache.kafka.clients.producer.Producer<K,V>

beginTransaction

public void beginTransaction()
                      throws org.apache.kafka.common.errors.ProducerFencedException

Specified by:

beginTransaction in interface org.apache.kafka.clients.producer.Producer<K,V>

Throws:

org.apache.kafka.common.errors.ProducerFencedException

sendOffsetsToTransaction

public void sendOffsetsToTransaction(Map<org.apache.kafka.common.TopicPartition,org.apache.kafka.clients.consumer.OffsetAndMetadata> map,
 String s)
                              throws org.apache.kafka.common.errors.ProducerFencedException

Specified by:

sendOffsetsToTransaction in interface org.apache.kafka.clients.producer.Producer<K,V>

Throws:

org.apache.kafka.common.errors.ProducerFencedException

sendOffsetsToTransaction

public void sendOffsetsToTransaction(Map<org.apache.kafka.common.TopicPartition,org.apache.kafka.clients.consumer.OffsetAndMetadata> map,
 org.apache.kafka.clients.consumer.ConsumerGroupMetadata consumerGroupMetadata)
                              throws org.apache.kafka.common.errors.ProducerFencedException

Specified by:

sendOffsetsToTransaction in interface org.apache.kafka.clients.producer.Producer<K,V>

Throws:

org.apache.kafka.common.errors.ProducerFencedException

commitTransaction

public void commitTransaction()
                       throws org.apache.kafka.common.errors.ProducerFencedException

Specified by:

commitTransaction in interface org.apache.kafka.clients.producer.Producer<K,V>

Throws:

org.apache.kafka.common.errors.ProducerFencedException

abortTransaction

public void abortTransaction()
                      throws org.apache.kafka.common.errors.ProducerFencedException

Specified by:

abortTransaction in interface org.apache.kafka.clients.producer.Producer<K,V>

Throws:

org.apache.kafka.common.errors.ProducerFencedException

send

public Future<org.apache.kafka.clients.producer.RecordMetadata> send(org.apache.kafka.clients.producer.ProducerRecord<K,V> producerRecord)

Specified by:

send in interface org.apache.kafka.clients.producer.Producer<K,V>

send

public Future<org.apache.kafka.clients.producer.RecordMetadata> send(org.apache.kafka.clients.producer.ProducerRecord<K,V> producerRecord,
 org.apache.kafka.clients.producer.Callback callback)

Specified by:

send in interface org.apache.kafka.clients.producer.Producer<K,V>

flush

public void flush()

Specified by:

flush in interface org.apache.kafka.clients.producer.Producer<K,V>

partitionsFor

public List<org.apache.kafka.common.PartitionInfo> partitionsFor(String s)

Specified by:

partitionsFor in interface org.apache.kafka.clients.producer.Producer<K,V>

metrics

public Map<org.apache.kafka.common.MetricName,? extends org.apache.kafka.common.Metric> metrics()

Specified by:

metrics in interface org.apache.kafka.clients.producer.Producer<K,V>

close

public void close()

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

Specified by:

close in interface org.apache.kafka.clients.producer.Producer<K,V>

close

public void close(Duration duration)

Specified by:

close in interface org.apache.kafka.clients.producer.Producer<K,V>