org.joyqueue.broker.kafka.coordinator.transaction

类 ProducerSequenceManager

java.lang.Object

org.joyqueue.broker.kafka.coordinator.transaction.ProducerSequenceManager

public class ProducerSequenceManager
extends Object

ProducerSequenceManager author: gaohaoxiang date: 2019/6/14

构造器概要

构造器

构造器和说明
ProducerSequenceManager(KafkaConfig config)

方法概要

限定符和类型	方法和说明
boolean	checkSequence(String app, long producerId, short producerEpoch, int partition, long sequence)
protected AtomicLong	doGetSequence(String app, long producerId, short producerEpoch, int partition)
protected String	generateKey(String app, long producerId, short producerEpoch, int partition)
long	getSequence(String app, long producerId, short producerEpoch, int partition)
void	updateSequence(String app, long producerId, short producerEpoch, int partition, long sequence)

从类继承的方法 java.lang.Object

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

构造器详细资料

ProducerSequenceManager

public ProducerSequenceManager(KafkaConfig config)

方法详细资料

checkSequence

public boolean checkSequence(String app,
                             long producerId,
                             short producerEpoch,
                             int partition,
                             long sequence)

getSequence

public long getSequence(String app,
                        long producerId,
                        short producerEpoch,
                        int partition)

updateSequence

public void updateSequence(String app,
                           long producerId,
                           short producerEpoch,
                           int partition,
                           long sequence)

doGetSequence

protected AtomicLong doGetSequence(String app,
                                   long producerId,
                                   short producerEpoch,
                                   int partition)

generateKey

protected String generateKey(String app,
                             long producerId,
                             short producerEpoch,
                             int partition)