org.apache.flink.runtime.jobmaster.slotpool

Class SlotSharingManager.TaskSlot

java.lang.Object

org.apache.flink.runtime.jobmaster.slotpool.SlotSharingManager.TaskSlot

Direct Known Subclasses:

SlotSharingManager.MultiTaskSlot, SlotSharingManager.SingleTaskSlot

Enclosing class:

SlotSharingManager

public abstract static class SlotSharingManager.TaskSlot
extends Object

Base class for all task slots.

Method Summary

Modifier and Type	Method and Description
boolean	contains(org.apache.flink.util.AbstractID groupId) Check whether the task slot contains the given groupId.
org.apache.flink.util.AbstractID	getGroupId()
abstract ResourceProfile	getReservedResources() Gets the total reserved resources of the slot and its descendants.
SlotRequestId	getSlotRequestId()
abstract void	release(Throwable cause) Release the task slot.

Methods inherited from class java.lang.Object

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

Method Detail

getSlotRequestId

public SlotRequestId getSlotRequestId()

getGroupId

@Nullable
public org.apache.flink.util.AbstractID getGroupId()

contains

public boolean contains(org.apache.flink.util.AbstractID groupId)

Check whether the task slot contains the given groupId.

Parameters:

groupId - which to check whether it is contained

Returns:

true if the task slot contains the given groupId, otherwise false

release

public abstract void release(Throwable cause)

Release the task slot.

Parameters:

cause - for the release

getReservedResources

public abstract ResourceProfile getReservedResources()

Gets the total reserved resources of the slot and its descendants.