Package org.apache.flink.runtime.taskexecutor

Class TaskExecutorRegistrationSuccess

java.lang.Object

org.apache.flink.runtime.registration.RegistrationResponse

org.apache.flink.runtime.registration.RegistrationResponse.Success

org.apache.flink.runtime.taskexecutor.TaskExecutorRegistrationSuccess

All Implemented Interfaces:

Serializable

public final class TaskExecutorRegistrationSuccess
extends RegistrationResponse.Success
implements Serializable

Base class for responses from the ResourceManager to a registration attempt by a TaskExecutor.

See Also:

• Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.flink.runtime.registration.RegistrationResponse

RegistrationResponse.Failure, RegistrationResponse.Rejection, RegistrationResponse.Success

Constructor Summary

Constructors

Constructor	Description
TaskExecutorRegistrationSuccess(InstanceID registrationId, ResourceID resourceManagerResourceId, ClusterInformation clusterInformation, byte[] initialTokens)	Create a new TaskExecutorRegistrationSuccess message.

Method Summary

Modifier and Type	Method	Description
ClusterInformation	getClusterInformation()	Gets the cluster information.
byte[]	getInitialTokens()	Gets the initial tokens.
InstanceID	getRegistrationId()	Gets the ID that the ResourceManager assigned the registration.
ResourceID	getResourceManagerId()	Gets the unique ID that identifies the ResourceManager.
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Details

TaskExecutorRegistrationSuccess

public TaskExecutorRegistrationSuccess(InstanceID registrationId,
 ResourceID resourceManagerResourceId,
 ClusterInformation clusterInformation,
 @Nullable
 byte[] initialTokens)

Create a new TaskExecutorRegistrationSuccess message.

Parameters:

registrationId - The ID that the ResourceManager assigned the registration.

resourceManagerResourceId - The unique ID that identifies the ResourceManager.

clusterInformation - information about the cluster

initialTokens - initial tokens for the TaskExecutor

Method Details

getRegistrationId

public InstanceID getRegistrationId()

Gets the ID that the ResourceManager assigned the registration.

getResourceManagerId

public ResourceID getResourceManagerId()

Gets the unique ID that identifies the ResourceManager.

getClusterInformation

public ClusterInformation getClusterInformation()

Gets the cluster information.

getInitialTokens

public byte[] getInitialTokens()

Gets the initial tokens.

toString

public String toString()

Overrides:

toString in class RegistrationResponse.Success