Package org.apache.pulsar.functions.worker.service

Class WorkerServiceWithClassLoader

java.lang.Object

org.apache.pulsar.functions.worker.service.WorkerServiceWithClassLoader

All Implemented Interfaces:

WorkerService

public class WorkerServiceWithClassLoader
extends Object
implements WorkerService

A worker service with its classloader.

Constructor Summary

Constructors

Constructor	Description
WorkerServiceWithClassLoader()

Method Summary

Modifier and Type	Method	Description
void	generateFunctionsStats(org.apache.pulsar.common.util.SimpleTextOutputStream out)	Generate functions stats.
Functions<? extends WorkerService>	getFunctions()	Get the functions service.
FunctionsV2<? extends WorkerService>	getFunctionsV2()	Get the functions service (v2).
Sinks<? extends WorkerService>	getSinks()	Get the sinks service.
Sources<? extends WorkerService>	getSources()	Get the sources service.
WorkerConfig	getWorkerConfig()	Return the worker config.
Workers<? extends WorkerService>	getWorkers()	Get the worker service.
void	initAsStandalone(WorkerConfig workerConfig)	Initialize the worker API service using the provided config.
void	initInBroker(ServiceConfiguration brokerConfig, WorkerConfig workerConfig, PulsarResources pulsarResources, org.apache.pulsar.common.conf.InternalConfigurationData internalConf)	Initialize the worker service in broker.
boolean	isInitialized()	Check if the worker service is initialized or not.
void	start(AuthenticationService authenticationService, AuthorizationService authorizationService, ErrorNotifier errorNotifier)	Start the worker API service.
void	stop()	Stop the worker API service.

Methods inherited from class java.lang.Object

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

Constructor Details

WorkerServiceWithClassLoader

public WorkerServiceWithClassLoader()

Method Details

getWorkerConfig

public WorkerConfig getWorkerConfig()

Description copied from interface: WorkerService

Return the worker config.

Specified by:

getWorkerConfig in interface WorkerService

Returns:

worker config

initAsStandalone

public void initAsStandalone(WorkerConfig workerConfig)
                      throws Exception

Description copied from interface: WorkerService

Initialize the worker API service using the provided config.

Specified by:

initAsStandalone in interface WorkerService

Parameters:

workerConfig - the worker config

Throws:

Exception - when fail to initialize the worker API service.

initInBroker

public void initInBroker(ServiceConfiguration brokerConfig,
 WorkerConfig workerConfig,
 PulsarResources pulsarResources,
 org.apache.pulsar.common.conf.InternalConfigurationData internalConf)
                  throws Exception

Description copied from interface: WorkerService

Initialize the worker service in broker.

Specified by:

initInBroker in interface WorkerService

Parameters:

brokerConfig - broker config

workerConfig - worker config

pulsarResources - configuration metadata-store

internalConf - pulsar internal configuration data

Throws:

Exception - when failed to initialize the worker service in broker.

start

public void start(AuthenticationService authenticationService,
 AuthorizationService authorizationService,
 ErrorNotifier errorNotifier)
           throws Exception

Description copied from interface: WorkerService

Start the worker API service.

Specified by:

start in interface WorkerService

Parameters:

authenticationService - the authentication service.

authorizationService - the authorization service.

errorNotifier - error notifier.

Throws:

Exception - when fail to start the worker API service.

stop

public void stop()

Description copied from interface: WorkerService

Stop the worker API service.

Specified by:

stop in interface WorkerService

isInitialized

public boolean isInitialized()

Description copied from interface: WorkerService

Check if the worker service is initialized or not.

Specified by:

isInitialized in interface WorkerService

Returns:

true if the worker service is initialized otherwise false.

getFunctions

public Functions<? extends WorkerService> getFunctions()

Description copied from interface: WorkerService

Get the functions service.

Specified by:

getFunctions in interface WorkerService

Returns:

the functions service.

getFunctionsV2

public FunctionsV2<? extends WorkerService> getFunctionsV2()

Description copied from interface: WorkerService

Get the functions service (v2).

This is a legacy API service for supporting v2.

Specified by:

getFunctionsV2 in interface WorkerService

Returns:

the functions service (v2).

getSinks

public Sinks<? extends WorkerService> getSinks()

Description copied from interface: WorkerService

Get the sinks service.

Specified by:

getSinks in interface WorkerService

Returns:

the sinks service.

getSources

public Sources<? extends WorkerService> getSources()

Description copied from interface: WorkerService

Get the sources service.

Specified by:

getSources in interface WorkerService

Returns:

the sources service.

getWorkers

public Workers<? extends WorkerService> getWorkers()

Description copied from interface: WorkerService

Get the worker service.

Specified by:

getWorkers in interface WorkerService

Returns:

the worker service.

generateFunctionsStats

public void generateFunctionsStats(org.apache.pulsar.common.util.SimpleTextOutputStream out)

Description copied from interface: WorkerService

Generate functions stats.

Specified by:

generateFunctionsStats in interface WorkerService

Parameters:

out - output stream