程序包 org.apache.seatunnel.engine.server.resourcemanager

类 AbstractResourceManager

java.lang.Object

org.apache.seatunnel.engine.server.resourcemanager.AbstractResourceManager

所有已实现的接口:

ResourceManager

直接已知子类:

KubernetesResourceManager, StandaloneResourceManager, YarnResourceManager

public abstract class AbstractResourceManager
extends Object
implements ResourceManager

字段概要

字段

修饰符和类型	字段	说明
protected ConcurrentMap<com.hazelcast.cluster.Address,WorkerProfile>	registerWorker

构造器概要

构造器

构造器	说明
AbstractResourceManager(com.hazelcast.spi.impl.NodeEngine nodeEngine, org.apache.seatunnel.engine.common.config.EngineConfig engineConfig)

方法概要

修饰符和类型	方法	说明
CompletableFuture<SlotProfile>	applyResource(long jobId, ResourceProfile resourceProfile, Map<String,String> tagFilter)
CompletableFuture<List<SlotProfile>>	applyResources(long jobId, List<ResourceProfile> resourceProfile, Map<String,String> tagFilter)
void	close()
protected void	findNewWorker(List<ResourceProfile> resourceProfiles, Map<String,String> tagFilter)	find new worker in third party resource manager, it returned after worker register successes.
List<SlotProfile>	getAssignedSlots(Map<String,String> tags)
List<SlotProfile>	getUnassignedSlots(Map<String,String> tags)
void	heartbeat(WorkerProfile workerProfile)	Every time ResourceManager and Worker communicate, heartbeat method should be called to record the latest Worker status
void	init()
void	memberRemoved(com.hazelcast.internal.services.MembershipServiceEvent event)
CompletableFuture<Void>	releaseResource(long jobId, SlotProfile profile)
CompletableFuture<Void>	releaseResources(long jobId, List<SlotProfile> profiles)
protected <E> CompletableFuture<E>	sendToMember(com.hazelcast.spi.impl.operationservice.Operation operation, com.hazelcast.cluster.Address address)
boolean	slotActiveCheck(SlotProfile profile)	Check SlotProfile is active or not.
protected boolean	supportDynamicWorker()
int	workerCount(Map<String,String> tags)

从类继承的方法 java.lang.Object

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

字段详细资料

registerWorker

protected final ConcurrentMap<com.hazelcast.cluster.Address,WorkerProfile> registerWorker

构造器详细资料

AbstractResourceManager

public AbstractResourceManager(com.hazelcast.spi.impl.NodeEngine nodeEngine,
                               org.apache.seatunnel.engine.common.config.EngineConfig engineConfig)

方法详细资料

init

public void init()

指定者:

init 在接口中 ResourceManager

applyResource

public CompletableFuture<SlotProfile> applyResource(long jobId,
                                                    ResourceProfile resourceProfile,
                                                    Map<String,String> tagFilter)
                                             throws NoEnoughResourceException

指定者:

applyResource 在接口中 ResourceManager

抛出:

NoEnoughResourceException

memberRemoved

public void memberRemoved(com.hazelcast.internal.services.MembershipServiceEvent event)

指定者:

memberRemoved 在接口中 ResourceManager

applyResources

public CompletableFuture<List<SlotProfile>> applyResources(long jobId,
                                                           List<ResourceProfile> resourceProfile,
                                                           Map<String,String> tagFilter)
                                                    throws NoEnoughResourceException

指定者:

applyResources 在接口中 ResourceManager

抛出:

NoEnoughResourceException

supportDynamicWorker

protected boolean supportDynamicWorker()

findNewWorker

protected void findNewWorker(List<ResourceProfile> resourceProfiles,
                             Map<String,String> tagFilter)

find new worker in third party resource manager, it returned after worker register successes.

参数:

resourceProfiles - the worker should have resource profile list

close

public void close()

指定者:

close 在接口中 ResourceManager

sendToMember

protected <E> CompletableFuture<E> sendToMember(com.hazelcast.spi.impl.operationservice.Operation operation,
                                                com.hazelcast.cluster.Address address)

releaseResources

public CompletableFuture<Void> releaseResources(long jobId,
                                                List<SlotProfile> profiles)

指定者:

releaseResources 在接口中 ResourceManager

releaseResource

public CompletableFuture<Void> releaseResource(long jobId,
                                               SlotProfile profile)

指定者:

releaseResource 在接口中 ResourceManager

slotActiveCheck

public boolean slotActiveCheck(SlotProfile profile)

从接口复制的说明: ResourceManager

Check SlotProfile is active or not. Not active meaning can't use this slot to deploy task.

指定者:

slotActiveCheck 在接口中 ResourceManager

返回:

active or not

heartbeat

public void heartbeat(WorkerProfile workerProfile)

从接口复制的说明: ResourceManager

Every time ResourceManager and Worker communicate, heartbeat method should be called to record the latest Worker status

指定者:

heartbeat 在接口中 ResourceManager

参数:

workerProfile - the worker current worker's profile

getUnassignedSlots

public List<SlotProfile> getUnassignedSlots(Map<String,String> tags)

指定者:

getUnassignedSlots 在接口中 ResourceManager

getAssignedSlots

public List<SlotProfile> getAssignedSlots(Map<String,String> tags)

指定者:

getAssignedSlots 在接口中 ResourceManager

workerCount

public int workerCount(Map<String,String> tags)

指定者:

workerCount 在接口中 ResourceManager