org.apache.flink.runtime.resourcemanager

Class ActiveResourceManager<WorkerType extends ResourceIDRetrievable>

java.lang.Object

org.apache.flink.runtime.rpc.RpcEndpoint

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

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

org.apache.flink.runtime.resourcemanager.ActiveResourceManager<WorkerType>

All Implemented Interfaces:

AutoCloseable, LeaderContender, ResourceManagerGateway, FencedRpcGateway<ResourceManagerId>, RpcGateway, org.apache.flink.util.AutoCloseableAsync

public abstract class ActiveResourceManager<WorkerType extends ResourceIDRetrievable>
extends ResourceManager<WorkerType>

Base class for ResourceManager implementations which contains some common variables and methods.

Nested Class Summary

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

RpcEndpoint.MainThreadExecutor

Field Summary

Fields

Modifier and Type	Field and Description
protected int	defaultMemoryMB
protected Map<String,String>	env The process environment variables.
protected org.apache.flink.configuration.Configuration	flinkClientConfig Flink configuration uploaded by client.
protected org.apache.flink.configuration.Configuration	flinkConfig The updated Flink configuration.
protected int	numSlotsPerTaskManager
protected Collection<ResourceProfile>	resourceProfilesPerWorker
protected TaskExecutorProcessSpec	taskExecutorProcessSpec

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

RESOURCE_MANAGER_NAME

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

log, rpcServer

Constructor Summary

Constructors

Constructor and Description

ActiveResourceManager(org.apache.flink.configuration.Configuration flinkConfig, Map<String,String> env, RpcService rpcService, String resourceManagerEndpointId, ResourceID resourceId, HighAvailabilityServices highAvailabilityServices, HeartbeatServices heartbeatServices, SlotManager slotManager, JobLeaderIdService jobLeaderIdService, ClusterInformation clusterInformation, FatalErrorHandler fatalErrorHandler, ResourceManagerMetricGroup resourceManagerMetricGroup)

Method Summary

Modifier and Type	Method and Description
protected abstract double	getCpuCores(org.apache.flink.configuration.Configuration configuration)
protected CompletableFuture<Void>	getStopTerminationFutureOrCompletedExceptionally(Throwable exception)
protected abstract org.apache.flink.configuration.Configuration	loadClientConfiguration()

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

cancelSlotRequest, clearStateAsync, closeJobManagerConnection, closeTaskManagerConnection, deregisterApplication, disconnectJobManager, disconnectTaskManager, getNumberOfRegisteredTaskManagers, getNumberRequiredTaskManagerSlots, grantLeadership, handleError, heartbeatFromJobManager, heartbeatFromTaskManager, initialize, internalDeregisterApplication, jobLeaderLostLeadership, notifySlotAvailable, onFatalError, onStart, onStop, prepareLeadershipAsync, registerJobManager, registerTaskExecutor, releaseResource, removeJob, requestResourceOverview, requestSlot, requestTaskManagerFileUpload, requestTaskManagerInfo, requestTaskManagerInfo, requestTaskManagerMetricQueryServiceAddresses, revokeLeadership, sendSlotReport, setFailUnfulfillableRequest, startNewWorker, startServicesOnLeadership, stopWorker, workerStarted

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

callAsyncWithoutFencing, getFencingToken, getMainThreadExecutor, getUnfencedMainThreadExecutor, runAsyncWithoutFencing, setFencingToken

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

callAsync, closeAsync, getAddress, getEndpointId, getHostname, getRpcService, getSelfGateway, getTerminationFuture, internalCallOnStart, internalCallOnStop, isRunning, runAsync, scheduleRunAsync, scheduleRunAsync, start, stop, 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.rpc.FencedRpcGateway

getFencingToken

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

getAddress, getHostname

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

getDescription

Methods inherited from interface org.apache.flink.util.AutoCloseableAsync

close

Field Detail

env

protected final Map<String,String> env

The process environment variables.

numSlotsPerTaskManager

protected final int numSlotsPerTaskManager

taskExecutorProcessSpec

protected final TaskExecutorProcessSpec taskExecutorProcessSpec

defaultMemoryMB

protected final int defaultMemoryMB

resourceProfilesPerWorker

protected final Collection<ResourceProfile> resourceProfilesPerWorker

flinkConfig

protected final org.apache.flink.configuration.Configuration flinkConfig

The updated Flink configuration. The client uploaded configuration may be updated before passed on to ResourceManager. For example, TaskManagerOptions.MANAGED_MEMORY_SIZE.

flinkClientConfig

protected final org.apache.flink.configuration.Configuration flinkClientConfig

Flink configuration uploaded by client.

Constructor Detail

ActiveResourceManager

public ActiveResourceManager(org.apache.flink.configuration.Configuration flinkConfig,
                             Map<String,String> env,
                             RpcService rpcService,
                             String resourceManagerEndpointId,
                             ResourceID resourceId,
                             HighAvailabilityServices highAvailabilityServices,
                             HeartbeatServices heartbeatServices,
                             SlotManager slotManager,
                             JobLeaderIdService jobLeaderIdService,
                             ClusterInformation clusterInformation,
                             FatalErrorHandler fatalErrorHandler,
                             ResourceManagerMetricGroup resourceManagerMetricGroup)

Method Detail

getStopTerminationFutureOrCompletedExceptionally

protected CompletableFuture<Void> getStopTerminationFutureOrCompletedExceptionally(@Nullable
                                                                                   Throwable exception)

loadClientConfiguration

protected abstract org.apache.flink.configuration.Configuration loadClientConfiguration()

getCpuCores

protected abstract double getCpuCores(org.apache.flink.configuration.Configuration configuration)