Package org.apache.flink.runtime.taskexecutor

Class TaskExecutorToResourceManagerConnection

java.lang.Object

org.apache.flink.runtime.registration.RegisteredRpcConnection<ResourceManagerId,ResourceManagerGateway,TaskExecutorRegistrationSuccess,TaskExecutorRegistrationRejection>

org.apache.flink.runtime.taskexecutor.TaskExecutorToResourceManagerConnection

public class TaskExecutorToResourceManagerConnection
extends RegisteredRpcConnection<ResourceManagerId,ResourceManagerGateway,TaskExecutorRegistrationSuccess,TaskExecutorRegistrationRejection>

The connection between a TaskExecutor and the ResourceManager.

Field Summary

Fields inherited from class org.apache.flink.runtime.registration.RegisteredRpcConnection

log

Constructor Summary

Constructors

Constructor

Description

TaskExecutorToResourceManagerConnection(org.slf4j.Logger log, org.apache.flink.runtime.rpc.RpcService rpcService, RetryingRegistrationConfiguration retryingRegistrationConfiguration, String resourceManagerAddress, ResourceManagerId resourceManagerId, Executor executor, RegistrationConnectionListener<TaskExecutorToResourceManagerConnection,TaskExecutorRegistrationSuccess,TaskExecutorRegistrationRejection> registrationListener, TaskExecutorRegistration taskExecutorRegistration)

Method Summary

Modifier and Type	Method	Description
protected RetryingRegistration<ResourceManagerId,ResourceManagerGateway,TaskExecutorRegistrationSuccess,TaskExecutorRegistrationRejection>	generateRegistration()	This method generate a specific Registration, for example TaskExecutor Registration at the ResourceManager.
protected void	onRegistrationFailure(Throwable failure)	This method handle the Registration failure.
protected void	onRegistrationRejection(TaskExecutorRegistrationRejection rejection)	This method handles the Registration rejection.
protected void	onRegistrationSuccess(TaskExecutorRegistrationSuccess success)	This method handle the Registration Response.

Methods inherited from class org.apache.flink.runtime.registration.RegisteredRpcConnection

close, getTargetAddress, getTargetGateway, getTargetLeaderId, isClosed, isConnected, start, toString, tryReconnect

Methods inherited from class java.lang.Object

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

Constructor Details

TaskExecutorToResourceManagerConnection

public TaskExecutorToResourceManagerConnection(org.slf4j.Logger log,
 org.apache.flink.runtime.rpc.RpcService rpcService,
 RetryingRegistrationConfiguration retryingRegistrationConfiguration,
 String resourceManagerAddress,
 ResourceManagerId resourceManagerId,
 Executor executor,
 RegistrationConnectionListener<TaskExecutorToResourceManagerConnection,TaskExecutorRegistrationSuccess,TaskExecutorRegistrationRejection> registrationListener,
 TaskExecutorRegistration taskExecutorRegistration)

Method Details

generateRegistration

protected RetryingRegistration<ResourceManagerId,ResourceManagerGateway,TaskExecutorRegistrationSuccess,TaskExecutorRegistrationRejection> generateRegistration()

Description copied from class: RegisteredRpcConnection

This method generate a specific Registration, for example TaskExecutor Registration at the ResourceManager.

Specified by:

generateRegistration in class RegisteredRpcConnection<ResourceManagerId,ResourceManagerGateway,TaskExecutorRegistrationSuccess,TaskExecutorRegistrationRejection>

onRegistrationSuccess

protected void onRegistrationSuccess(TaskExecutorRegistrationSuccess success)

Description copied from class: RegisteredRpcConnection

This method handle the Registration Response.

Specified by:

onRegistrationSuccess in class RegisteredRpcConnection<ResourceManagerId,ResourceManagerGateway,TaskExecutorRegistrationSuccess,TaskExecutorRegistrationRejection>

onRegistrationRejection

protected void onRegistrationRejection(TaskExecutorRegistrationRejection rejection)

Description copied from class: RegisteredRpcConnection

This method handles the Registration rejection.

Specified by:

onRegistrationRejection in class RegisteredRpcConnection<ResourceManagerId,ResourceManagerGateway,TaskExecutorRegistrationSuccess,TaskExecutorRegistrationRejection>

Parameters:

rejection - rejection containing additional information about the rejection

onRegistrationFailure

protected void onRegistrationFailure(Throwable failure)

Description copied from class: RegisteredRpcConnection

This method handle the Registration failure.

Specified by:

onRegistrationFailure in class RegisteredRpcConnection<ResourceManagerId,ResourceManagerGateway,TaskExecutorRegistrationSuccess,TaskExecutorRegistrationRejection>