程序包 org.apache.pulsar.functions.worker

类 LeaderService

java.lang.Object

org.apache.pulsar.functions.worker.LeaderService

所有已实现的接口:

java.io.Serializable, java.lang.AutoCloseable, org.apache.pulsar.client.api.ConsumerEventListener

public class LeaderService
extends java.lang.Object
implements java.lang.AutoCloseable, org.apache.pulsar.client.api.ConsumerEventListener

另请参阅:

序列化表格

构造器概要

构造器

构造器	说明
LeaderService(WorkerService workerService, org.apache.pulsar.client.api.PulsarClient pulsarClient, FunctionAssignmentTailer functionAssignmentTailer, SchedulerManager schedulerManager, FunctionRuntimeManager functionRuntimeManager, FunctionMetaDataManager functionMetaDataManager, MembershipManager membershipManager, ErrorNotifier errorNotifier)

方法概要

修饰符和类型	方法	说明
void	becameActive(org.apache.pulsar.client.api.Consumer<?> consumer, int partitionId)
void	becameInactive(org.apache.pulsar.client.api.Consumer<?> consumer, int partitionId)
void	close()
boolean	isLeader()
void	start()

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

LeaderService

public LeaderService(WorkerService workerService,
                     org.apache.pulsar.client.api.PulsarClient pulsarClient,
                     FunctionAssignmentTailer functionAssignmentTailer,
                     SchedulerManager schedulerManager,
                     FunctionRuntimeManager functionRuntimeManager,
                     FunctionMetaDataManager functionMetaDataManager,
                     MembershipManager membershipManager,
                     ErrorNotifier errorNotifier)

方法详细资料

start

public void start()
           throws org.apache.pulsar.client.api.PulsarClientException

抛出:

org.apache.pulsar.client.api.PulsarClientException

becameActive

public void becameActive(org.apache.pulsar.client.api.Consumer<?> consumer,
                         int partitionId)

指定者:

becameActive 在接口中 org.apache.pulsar.client.api.ConsumerEventListener

becameInactive

public void becameInactive(org.apache.pulsar.client.api.Consumer<?> consumer,
                           int partitionId)

指定者:

becameInactive 在接口中 org.apache.pulsar.client.api.ConsumerEventListener

isLeader

public boolean isLeader()

close

public void close()
           throws org.apache.pulsar.client.api.PulsarClientException

指定者:

close 在接口中 java.lang.AutoCloseable

抛出:

org.apache.pulsar.client.api.PulsarClientException