Package org.apache.pulsar.broker.service.nonpersistent

Class NonPersistentReplicator

java.lang.Object

org.apache.pulsar.broker.service.AbstractReplicator

org.apache.pulsar.broker.service.nonpersistent.NonPersistentReplicator

All Implemented Interfaces:

Replicator

public class NonPersistentReplicator
extends AbstractReplicator
implements Replicator

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.pulsar.broker.service.AbstractReplicator

AbstractReplicator.State

Field Summary

Fields inherited from class org.apache.pulsar.broker.service.AbstractReplicator

backOff, brokerService, client, localCluster, localTopic, localTopicName, producer, producerBuilder, producerQueueSize, remoteCluster, remoteTopicName, REPL_PRODUCER_NAME_DELIMITER, replicationClient, replicatorId, replicatorPrefix, state, STATE_UPDATER

Constructor Summary

Constructors

Constructor	Description
NonPersistentReplicator(NonPersistentTopic topic, String localCluster, String remoteCluster, BrokerService brokerService, PulsarClientImpl replicationClient)

Method Summary

Modifier and Type	Method	Description
org.apache.pulsar.common.policies.data.stats.NonPersistentReplicatorStatsImpl	computeStats()
protected void	disableReplicatorRead()
long	getNumberOfEntriesInBacklog()
protected String	getProducerName()
protected Position	getReplicatorReadPosition()
org.apache.pulsar.common.policies.data.stats.NonPersistentReplicatorStatsImpl	getStats()
void	sendMessage(Entry entry)
protected void	setProducerAndTriggerReadEntries(org.apache.pulsar.client.api.Producer<byte[]> producer)
void	updateRates()

Methods inherited from class org.apache.pulsar.broker.service.AbstractReplicator

closeProducerAsync, compareSetAndGetState, delayStartProducerAfterDisconnected, disconnect, doCloseProducerAsync, doReleaseResources, getAttributes, getRemoteCluster, getRemoteCluster, getReplicationDelayMs, getReplicatorName, getState, isConnected, isLocalTopicActive, isTerminated, isWritable, prepareCreateProducer, remove, scheduleCheckTopicActiveAndStartProducer, startProducer, terminate, tryChangeStatusToTerminating, validatePartitionedTopicAsync

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.pulsar.broker.service.Replicator

disconnect, getLocalTopic, getRateLimiter, getRemoteCluster, initializeDispatchRateLimiterIfNeeded, isConnected, isTerminated, startProducer, terminate, updateRateLimiter

Constructor Details

NonPersistentReplicator

public NonPersistentReplicator(NonPersistentTopic topic,
 String localCluster,
 String remoteCluster,
 BrokerService brokerService,
 PulsarClientImpl replicationClient)
                        throws PulsarServerException

Throws:

PulsarServerException

Method Details

getProducerName

protected String getProducerName()

Specified by:

getProducerName in class AbstractReplicator

Returns:

Producer name format : replicatorPrefix.localCluster-->remoteCluster

setProducerAndTriggerReadEntries

protected void setProducerAndTriggerReadEntries(org.apache.pulsar.client.api.Producer<byte[]> producer)

Specified by:

setProducerAndTriggerReadEntries in class AbstractReplicator

sendMessage

public void sendMessage(Entry entry)

updateRates

public void updateRates()

Specified by:

updateRates in interface Replicator

computeStats

public org.apache.pulsar.common.policies.data.stats.NonPersistentReplicatorStatsImpl computeStats()

Specified by:

computeStats in interface Replicator

getStats

public org.apache.pulsar.common.policies.data.stats.NonPersistentReplicatorStatsImpl getStats()

Specified by:

getStats in interface Replicator

getReplicatorReadPosition

protected Position getReplicatorReadPosition()

Specified by:

getReplicatorReadPosition in class AbstractReplicator

getNumberOfEntriesInBacklog

public long getNumberOfEntriesInBacklog()

Specified by:

getNumberOfEntriesInBacklog in interface Replicator

Specified by:

getNumberOfEntriesInBacklog in class AbstractReplicator

disableReplicatorRead

protected void disableReplicatorRead()

Specified by:

disableReplicatorRead in class AbstractReplicator