org.apache.pulsar.discovery.service

Class DiscoveryService

java.lang.Object

org.apache.pulsar.discovery.service.DiscoveryService

All Implemented Interfaces:

Closeable, AutoCloseable

public class DiscoveryService
extends Object
implements Closeable

Main discovery-service which starts component to serve incoming discovery-request over binary-proto channel and redirects to one of the active broker

Constructor Summary

Constructors

Constructor and Description
DiscoveryService(ServiceConfig serviceConfig)

Method Summary

Modifier and Type	Method and Description
void	close()
org.apache.pulsar.metadata.api.extended.MetadataStoreExtended	createConfigurationMetadataStore()
org.apache.pulsar.metadata.api.extended.MetadataStoreExtended	createLocalMetadataStore()
AuthenticationService	getAuthenticationService()
AuthorizationService	getAuthorizationService()
ServiceConfig	getConfiguration()
ConfigurationCacheService	getConfigurationCacheService()
BrokerDiscoveryProvider	getDiscoveryProvider()
String	getServiceUrl()
String	getServiceUrlTls()
String	host() Derive the host
String	serviceUrl()
String	serviceUrlTls()
void	setConfigurationCacheService(ConfigurationMetadataCacheService configurationCacheService)
void	start() Starts discovery service by initializing ZooKeeper and server
void	startServer() starts server to handle discovery-request from client-channel

Methods inherited from class java.lang.Object

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

Constructor Detail

DiscoveryService

public DiscoveryService(ServiceConfig serviceConfig)

Method Detail

start

public void start()
           throws Exception

Starts discovery service by initializing ZooKeeper and server

Throws:

Exception

startServer

public void startServer()
                 throws Exception

starts server to handle discovery-request from client-channel

Throws:

Exception

getDiscoveryProvider

public BrokerDiscoveryProvider getDiscoveryProvider()

close

public void close()
           throws IOException

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

Throws:

IOException

host

public String host()

Derive the host

Returns:

String containing the hostname

serviceUrl

public String serviceUrl()

serviceUrlTls

public String serviceUrlTls()

getServiceUrl

public String getServiceUrl()

getServiceUrlTls

public String getServiceUrlTls()

getConfiguration

public ServiceConfig getConfiguration()

getAuthenticationService

public AuthenticationService getAuthenticationService()

getAuthorizationService

public AuthorizationService getAuthorizationService()

getConfigurationCacheService

public ConfigurationCacheService getConfigurationCacheService()

setConfigurationCacheService

public void setConfigurationCacheService(ConfigurationMetadataCacheService configurationCacheService)

createLocalMetadataStore

public org.apache.pulsar.metadata.api.extended.MetadataStoreExtended createLocalMetadataStore()
                                                                                       throws org.apache.pulsar.metadata.api.MetadataStoreException

Throws:

org.apache.pulsar.metadata.api.MetadataStoreException

createConfigurationMetadataStore

public org.apache.pulsar.metadata.api.extended.MetadataStoreExtended createConfigurationMetadataStore()
                                                                                               throws org.apache.pulsar.metadata.api.MetadataStoreException

Throws:

org.apache.pulsar.metadata.api.MetadataStoreException