Package org.apache.pulsar.broker.service

Class PulsarMetadataEventSynchronizer

java.lang.Object

org.apache.pulsar.broker.service.PulsarMetadataEventSynchronizer

All Implemented Interfaces:

org.apache.pulsar.metadata.api.MetadataEventSynchronizer

public class PulsarMetadataEventSynchronizer
extends Object
implements org.apache.pulsar.metadata.api.MetadataEventSynchronizer

Field Summary

Fields

Modifier and Type	Field	Description
protected final org.apache.pulsar.client.impl.Backoff	backOff
protected BrokerService	brokerService
protected org.apache.pulsar.client.impl.PulsarClientImpl	client
protected org.apache.pulsar.client.api.Consumer<org.apache.pulsar.metadata.api.MetadataEvent>	consumer
protected org.apache.pulsar.client.api.Producer<org.apache.pulsar.metadata.api.MetadataEvent>	producer
protected PulsarService	pulsar
static final String	SUBSCRIPTION_NAME
protected String	topicName

Constructor Summary

Constructors

Constructor	Description
PulsarMetadataEventSynchronizer(PulsarService pulsar, String topicName)

Method Summary

Modifier and Type	Method	Description
void	close()
String	getClusterName()
boolean	isStarted()
CompletableFuture<Void>	notify(org.apache.pulsar.metadata.api.MetadataEvent event)
void	registerSyncListener(Function<org.apache.pulsar.metadata.api.MetadataEvent,CompletableFuture<Void>> listener)
void	start()

Methods inherited from class java.lang.Object

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

Field Details

pulsar

protected PulsarService pulsar

brokerService

protected BrokerService brokerService

topicName

protected String topicName

client

protected org.apache.pulsar.client.impl.PulsarClientImpl client

producer

protected volatile org.apache.pulsar.client.api.Producer<org.apache.pulsar.metadata.api.MetadataEvent> producer

consumer

protected volatile org.apache.pulsar.client.api.Consumer<org.apache.pulsar.metadata.api.MetadataEvent> consumer

SUBSCRIPTION_NAME

public static final String SUBSCRIPTION_NAME

See Also:

• Constant Field Values

backOff

protected final org.apache.pulsar.client.impl.Backoff backOff

Constructor Details

PulsarMetadataEventSynchronizer

public PulsarMetadataEventSynchronizer(PulsarService pulsar,
 String topicName)
                                throws org.apache.pulsar.broker.PulsarServerException

Throws:

org.apache.pulsar.broker.PulsarServerException

Method Details

start

public void start()
           throws org.apache.pulsar.broker.PulsarServerException

Throws:

org.apache.pulsar.broker.PulsarServerException

notify

public CompletableFuture<Void> notify(org.apache.pulsar.metadata.api.MetadataEvent event)

Specified by:

notify in interface org.apache.pulsar.metadata.api.MetadataEventSynchronizer

registerSyncListener

public void registerSyncListener(Function<org.apache.pulsar.metadata.api.MetadataEvent,CompletableFuture<Void>> listener)

Specified by:

registerSyncListener in interface org.apache.pulsar.metadata.api.MetadataEventSynchronizer

getClusterName

public String getClusterName()

Specified by:

getClusterName in interface org.apache.pulsar.metadata.api.MetadataEventSynchronizer

isStarted

public boolean isStarted()

close

public void close()

Specified by:

close in interface org.apache.pulsar.metadata.api.MetadataEventSynchronizer