org.apache.flink.runtime.scheduler

接口 ExecutionSlotAllocator

所有已知实现类:

SimpleExecutionSlotAllocator

public interface ExecutionSlotAllocator

Component responsible for assigning slots to a collection of Execution.

方法概要

限定符和类型	方法和说明
List<org.apache.flink.runtime.scheduler.ExecutionSlotAssignment>	allocateSlotsFor(List<ExecutionAttemptID> executionAttemptIds) Allocate slots for the given executions.
void	cancel(ExecutionAttemptID executionAttemptId) Cancel the ongoing slot request of the given Execution.

方法详细资料

allocateSlotsFor

List<org.apache.flink.runtime.scheduler.ExecutionSlotAssignment> allocateSlotsFor(List<ExecutionAttemptID> executionAttemptIds)

Allocate slots for the given executions.

参数:

executionAttemptIds - executions to allocate slots for

返回:

List of slot assignments to the executions

cancel

void cancel(ExecutionAttemptID executionAttemptId)

Cancel the ongoing slot request of the given Execution.

参数:

executionAttemptId - identifying the Execution of which the slot request should be canceled.