Package org.apache.flink.runtime.resourcemanager

Class StandaloneResourceManager

java.lang.Object

org.apache.flink.runtime.rpc.RpcEndpoint

org.apache.flink.runtime.rpc.FencedRpcEndpoint<ResourceManagerId>

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

org.apache.flink.runtime.resourcemanager.StandaloneResourceManager

All Implemented Interfaces:

AutoCloseable, BlocklistListener, ClusterPartitionManager, ResourceManagerGateway, FencedRpcGateway<ResourceManagerId>, RpcGateway, DelegationTokenManager.Listener, AutoCloseableAsync

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.

This ResourceManager doesn't acquire new resources.

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.flink.runtime.rpc.RpcEndpoint

RpcEndpoint.MainThreadExecutor

Field Summary

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

blocklistHandler, ioExecutor, RESOURCE_MANAGER_NAME, resourceManagerMetricGroup

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

log, rpcServer

Constructor Summary

Constructors

Constructor

Description

StandaloneResourceManager(RpcService rpcService, UUID leaderSessionId, ResourceID resourceId, HeartbeatServices heartbeatServices, DelegationTokenManager delegationTokenManager, SlotManager slotManager, ResourceManagerPartitionTrackerFactory clusterPartitionTrackerFactory, BlocklistHandler.Factory blocklistHandlerFactory, JobLeaderIdService jobLeaderIdService, ClusterInformation clusterInformation, FatalErrorHandler fatalErrorHandler, ResourceManagerMetricGroup resourceManagerMetricGroup, Duration startupPeriodTime, Duration rpcTimeout, Executor ioExecutor)

Method Summary

Modifier and Type	Method	Description
CompletableFuture<Void>	getReadyToServeFuture()	Get the ready to serve future of the resource manager.
protected ResourceAllocator	getResourceAllocator()
protected Optional<ResourceID>	getWorkerNodeIfAcceptRegistration(ResourceID resourceID)	Get worker node if the worker resource is accepted.
protected void	initialize()	Initializes the framework specific components.
protected void	internalDeregisterApplication(ApplicationStatus finalStatus, String diagnostics)	The framework specific code to deregister the application.
protected void	terminate()	Terminates the framework specific components.

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

closeJobManagerConnection, closeTaskManagerConnection, declareRequiredResources, deregisterApplication, disconnectJobManager, disconnectTaskManager, getClusterPartitionsShuffleDescriptors, getInstanceIdByResourceId, getNumberOfRegisteredTaskManagers, getStartedFuture, getWorkerByInstanceId, heartbeatFromJobManager, heartbeatFromTaskManager, jobLeaderLostLeadership, listDataSets, notifyNewBlockedNodes, notifySlotAvailable, onFatalError, onNewTokensObtained, onStart, onStop, onWorkerRegistered, registerJobMaster, registerMetrics, registerTaskExecutor, releaseClusterPartitions, removeJob, reportClusterPartitions, requestProfiling, requestResourceOverview, requestTaskExecutorThreadInfoGateway, requestTaskManagerDetailsInfo, requestTaskManagerFileUploadByNameAndType, requestTaskManagerFileUploadByType, requestTaskManagerInfo, requestTaskManagerLogList, requestTaskManagerMetricQueryServiceAddresses, requestTaskManagerProfilingList, requestThreadDump, sendSlotReport, setFailUnfulfillableRequest, stopWorkerIfSupported

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

getFencingToken

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

callAsync, closeAsync, getAddress, getEndpointId, getHostname, getMainThreadExecutor, getMainThreadExecutor, getRpcService, getSelfGateway, getTerminationFuture, internalCallOnStart, internalCallOnStop, isRunning, registerResource, runAsync, scheduleRunAsync, scheduleRunAsync, start, stop, unregisterResource, 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.util.AutoCloseableAsync

close

Methods inherited from interface org.apache.flink.runtime.rpc.FencedRpcGateway

getFencingToken

Methods inherited from interface org.apache.flink.runtime.rpc.RpcGateway

getAddress, getHostname

Constructor Detail

StandaloneResourceManager

public StandaloneResourceManager(RpcService rpcService,
                                 UUID leaderSessionId,
                                 ResourceID resourceId,
                                 HeartbeatServices heartbeatServices,
                                 DelegationTokenManager delegationTokenManager,
                                 SlotManager slotManager,
                                 ResourceManagerPartitionTrackerFactory clusterPartitionTrackerFactory,
                                 BlocklistHandler.Factory blocklistHandlerFactory,
                                 JobLeaderIdService jobLeaderIdService,
                                 ClusterInformation clusterInformation,
                                 FatalErrorHandler fatalErrorHandler,
                                 ResourceManagerMetricGroup resourceManagerMetricGroup,
                                 Duration startupPeriodTime,
                                 Duration rpcTimeout,
                                 Executor ioExecutor)

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.

terminate

protected void terminate()

Description copied from class: ResourceManager

Terminates the framework specific components.

Specified by:

terminate in class ResourceManager<ResourceID>

internalDeregisterApplication

protected void internalDeregisterApplication(ApplicationStatus finalStatus,
                                             @Nullable
                                             String diagnostics)

Description copied from class: ResourceManager

The framework specific code to deregister 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:

internalDeregisterApplication in class ResourceManager<ResourceID>

Parameters:

finalStatus - The application status to report.

diagnostics - A diagnostics message or null.

getWorkerNodeIfAcceptRegistration

protected Optional<ResourceID> getWorkerNodeIfAcceptRegistration(ResourceID resourceID)

Description copied from class: ResourceManager

Get worker node if the worker resource is accepted.

Specified by:

getWorkerNodeIfAcceptRegistration in class ResourceManager<ResourceID>

Parameters:

resourceID - The worker resource id

getReadyToServeFuture

public CompletableFuture<Void> getReadyToServeFuture()

Description copied from class: ResourceManager

Get the ready to serve future of the resource manager.

Specified by:

getReadyToServeFuture in class ResourceManager<ResourceID>

Returns:

The ready to serve future of the resource manager, which indicated whether it is ready to serve.

getResourceAllocator

protected ResourceAllocator getResourceAllocator()

Specified by:

getResourceAllocator in class ResourceManager<ResourceID>