io.thill.kafkacap.aeron

Class AeronDedupStrategy

java.lang.Object

io.thill.kafkacap.core.dedup.strategy.MultiProducerDedupStrategy<byte[],byte[]>

io.thill.kafkacap.aeron.AeronDedupStrategy

All Implemented Interfaces:

DedupStrategy<byte[],byte[]>

public class AeronDedupStrategy
extends MultiProducerDedupStrategy<byte[],byte[]>

A MultiProducerDedupStrategy implementation that uses the Aeron stream ID from the Aeron Header / Kafka Key for the producer ID

Author:

Eric Thill

Nested Class Summary

Nested classes/interfaces inherited from class io.thill.kafkacap.core.dedup.strategy.MultiProducerDedupStrategy

MultiProducerDedupStrategy.DedupStrategyFactory<K,V>

Constructor Summary

Constructors

Constructor and Description
AeronDedupStrategy(MultiProducerDedupStrategy.DedupStrategyFactory<byte[],byte[]> dedupStrategyFactory, int sessionExpireIntervalSeconds) Constructor

Method Summary

Modifier and Type	Method and Description
protected String	parseProducerKey(org.apache.kafka.clients.consumer.ConsumerRecord<byte[],byte[]> record)

Methods inherited from class io.thill.kafkacap.core.dedup.strategy.MultiProducerDedupStrategy

assigned, check, revoked

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.thill.kafkacap.core.dedup.strategy.DedupStrategy

populateHeaders

Constructor Detail

AeronDedupStrategy

public AeronDedupStrategy(MultiProducerDedupStrategy.DedupStrategyFactory<byte[],byte[]> dedupStrategyFactory,
                          int sessionExpireIntervalSeconds)

Constructor

Parameters:

dedupStrategyFactory - The factory that will be used to create new instances of underlying DedupStrategys per sessionID.

sessionExpireIntervalSeconds - The number of seconds between checking if an inbound session is stale and should be expired. The DedupStrategy correlated with any session that does not receive any messages for an entire interval will be released.

Method Detail

parseProducerKey

protected String parseProducerKey(org.apache.kafka.clients.consumer.ConsumerRecord<byte[],byte[]> record)

Specified by:

parseProducerKey in class MultiProducerDedupStrategy<byte[],byte[]>