org.apache.flink.runtime.resourcemanager

Class StandaloneResourceManager

java.lang.Object

org.apache.flink.runtime.rpc.RpcEndpoint<ResourceManagerGateway>

org.apache.flink.runtime.resourcemanager.ResourceManager<ResourceID>

org.apache.flink.runtime.resourcemanager.StandaloneResourceManager

All Implemented Interfaces:

LeaderContender

public class StandaloneResourceManager
extends ResourceManager<ResourceID>

A standalone implementation of the resource manager. Used when the system is started in standalone mode (via scripts), rather than via a resource framework like YARN or Mesos. This ResourceManager doesn't acquire new resources.

Field Summary

Fields inherited from class org.apache.flink.runtime.resourcemanager.ResourceManager

RESOURCE_MANAGER_NAME

Fields inherited from class org.apache.flink.runtime.rpc.RpcEndpoint

log

Constructor Summary

Constructors

Constructor and Description
StandaloneResourceManager(RpcService rpcService, String resourceManagerEndpointId, ResourceID resourceId, ResourceManagerConfiguration resourceManagerConfiguration, HighAvailabilityServices highAvailabilityServices, HeartbeatServices heartbeatServices, SlotManager slotManager, MetricRegistry metricRegistry, JobLeaderIdService jobLeaderIdService, FatalErrorHandler fatalErrorHandler)

Method Summary

Methods

Modifier and Type	Method and Description
protected void	initialize() Initializes the framework specific components.
protected void	shutDownApplication(ApplicationStatus finalStatus, String optionalDiagnostics) The framework specific code for shutting down the application.
void	startNewWorker(ResourceProfile resourceProfile) Allocates a resource using the resource profile.
void	stopWorker(InstanceID instanceId)
protected ResourceID	workerStarted(ResourceID resourceID) Callback when a worker was started.

Methods inherited from class org.apache.flink.runtime.resourcemanager.ResourceManager

closeJobManagerConnection, closeTaskManagerConnection, disconnectJobManager, disconnectTaskManager, getNumberOfRegisteredTaskManagers, grantLeadership, handleError, heartbeatFromJobManager, heartbeatFromTaskManager, isValid, jobLeaderLostLeadership, notifySlotAvailable, onFatalErrorAsync, registerInfoMessageListener, registerJobManager, registerTaskExecutor, removeJob, requestSlot, revokeLeadership, sendInfoMessage, shutDown, shutDownCluster, start, unRegisterInfoMessageListener

Methods inherited from class org.apache.flink.runtime.rpc.RpcEndpoint

callAsync, getAddress, getEndpointId, getMainThreadExecutor, getRpcService, getSelf, getSelfGatewayType, getTerminationFuture, runAsync, scheduleRunAsync, scheduleRunAsync, validateRunsInMainThread

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.flink.runtime.leaderelection.LeaderContender

getAddress

Constructor Detail

StandaloneResourceManager

public StandaloneResourceManager(RpcService rpcService,
                         String resourceManagerEndpointId,
                         ResourceID resourceId,
                         ResourceManagerConfiguration resourceManagerConfiguration,
                         HighAvailabilityServices highAvailabilityServices,
                         HeartbeatServices heartbeatServices,
                         SlotManager slotManager,
                         MetricRegistry metricRegistry,
                         JobLeaderIdService jobLeaderIdService,
                         FatalErrorHandler fatalErrorHandler)

Method Detail

initialize

protected void initialize()
                   throws ResourceManagerException

Description copied from class: ResourceManager

Initializes the framework specific components.

Specified by:

initialize in class ResourceManager<ResourceID>

Throws:

ResourceManagerException - which occurs during initialization and causes the resource manager to fail.

shutDownApplication

protected void shutDownApplication(ApplicationStatus finalStatus,
                       String optionalDiagnostics)

Description copied from class: ResourceManager

The framework specific code for shutting down the application. This should report the application's final status and shut down the resource manager cleanly. This method also needs to make sure all pending containers that are not registered yet are returned.

Specified by:

shutDownApplication in class ResourceManager<ResourceID>

Parameters:

finalStatus - The application status to report.

optionalDiagnostics - An optional diagnostics message.

startNewWorker

public void startNewWorker(ResourceProfile resourceProfile)

Description copied from class: ResourceManager

Allocates a resource using the resource profile.

Specified by:

startNewWorker in class ResourceManager<ResourceID>

Parameters:

resourceProfile - The resource description

stopWorker

public void stopWorker(InstanceID instanceId)

Specified by:

stopWorker in class ResourceManager<ResourceID>

workerStarted

protected ResourceID workerStarted(ResourceID resourceID)

Description copied from class: ResourceManager

Callback when a worker was started.

Specified by:

workerStarted in class ResourceManager<ResourceID>

Parameters:

resourceID - The worker resource id