org.apache.flink.runtime.resourcemanager.slotmanager

类 FineGrainedTaskManagerRegistration

java.lang.Object

org.apache.flink.runtime.resourcemanager.slotmanager.FineGrainedTaskManagerRegistration

所有已实现的接口:

TaskManagerInfo

public class FineGrainedTaskManagerRegistration
extends Object
implements TaskManagerInfo

A FineGrainedTaskManagerRegistration represents a TaskManager. It maintains states of the TaskManager needed in FineGrainedSlotManager.

构造器概要

构造器

构造器和说明
FineGrainedTaskManagerRegistration(TaskExecutorConnection taskManagerConnection, ResourceProfile totalResourceProfile, ResourceProfile defaultSlotResourceProfile)

方法概要

限定符和类型	方法和说明
void	freeSlot(AllocationID allocationId)
Map<AllocationID,TaskManagerSlotInformation>	getAllocatedSlots() Get allocated slots information.
ResourceProfile	getAvailableResource() Get the available resource.
int	getDefaultNumSlots() Get the default number of slots.
ResourceProfile	getDefaultSlotResourceProfile() Get the default slot resource profile.
long	getIdleSince() Get the timestamp when the last time becoming idle.
InstanceID	getInstanceId() Get the instanceId of this task manager.
TaskExecutorConnection	getTaskExecutorConnection() Get the taskExecutorConnection.
ResourceProfile	getTotalResource() Get the total resource.
boolean	isIdle() Check whether this task manager is idle.
void	notifyAllocation(AllocationID allocationId, FineGrainedTaskManagerSlot taskManagerSlot)
void	notifyAllocationComplete(AllocationID allocationId)

从类继承的方法 java.lang.Object

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

构造器详细资料

FineGrainedTaskManagerRegistration

public FineGrainedTaskManagerRegistration(TaskExecutorConnection taskManagerConnection,
                                          ResourceProfile totalResourceProfile,
                                          ResourceProfile defaultSlotResourceProfile)

方法详细资料

getTaskExecutorConnection

public TaskExecutorConnection getTaskExecutorConnection()

从接口复制的说明: TaskManagerInfo

Get the taskExecutorConnection.

指定者:

getTaskExecutorConnection 在接口中 TaskManagerInfo

返回:

the taskExecutorConnection

getInstanceId

public InstanceID getInstanceId()

从接口复制的说明: TaskManagerInfo

Get the instanceId of this task manager.

指定者:

getInstanceId 在接口中 TaskManagerInfo

返回:

the instanceId

getAllocatedSlots

public Map<AllocationID,TaskManagerSlotInformation> getAllocatedSlots()

从接口复制的说明: TaskManagerInfo

Get allocated slots information.

指定者:

getAllocatedSlots 在接口中 TaskManagerInfo

返回:

allocated slots information mapped by its allocationId

getAvailableResource

public ResourceProfile getAvailableResource()

从接口复制的说明: TaskManagerInfo

Get the available resource.

指定者:

getAvailableResource 在接口中 TaskManagerInfo

返回:

the available resource

getDefaultSlotResourceProfile

public ResourceProfile getDefaultSlotResourceProfile()

从接口复制的说明: TaskManagerInfo

Get the default slot resource profile.

指定者:

getDefaultSlotResourceProfile 在接口中 TaskManagerInfo

返回:

the default slot resource profile

getTotalResource

public ResourceProfile getTotalResource()

从接口复制的说明: TaskManagerInfo

Get the total resource.

指定者:

getTotalResource 在接口中 TaskManagerInfo

返回:

the total resource

getDefaultNumSlots

public int getDefaultNumSlots()

从接口复制的说明: TaskManagerInfo

Get the default number of slots.

指定者:

getDefaultNumSlots 在接口中 TaskManagerInfo

返回:

the default number of slots

getIdleSince

public long getIdleSince()

从接口复制的说明: TaskManagerInfo

Get the timestamp when the last time becoming idle.

指定者:

getIdleSince 在接口中 TaskManagerInfo

返回:

the timestamp when the last time becoming idle

isIdle

public boolean isIdle()

从接口复制的说明: TaskManagerInfo

Check whether this task manager is idle.

指定者:

isIdle 在接口中 TaskManagerInfo

返回:

whether this task manager is idle

freeSlot

public void freeSlot(AllocationID allocationId)

notifyAllocationComplete

public void notifyAllocationComplete(AllocationID allocationId)

notifyAllocation

public void notifyAllocation(AllocationID allocationId,
                             FineGrainedTaskManagerSlot taskManagerSlot)