org.apache.flink.runtime.scheduler

类 SimpleExecutionSlotAllocator

java.lang.Object

org.apache.flink.runtime.scheduler.SimpleExecutionSlotAllocator

所有已实现的接口:

ExecutionSlotAllocator

public class SimpleExecutionSlotAllocator
extends Object
implements ExecutionSlotAllocator

A simple implementation of ExecutionSlotAllocator. No support for slot sharing, co-location, state/input locality, nor local recovery.

嵌套类概要

嵌套类

限定符和类型	类和说明
static class	SimpleExecutionSlotAllocator.Factory Factory to instantiate a SimpleExecutionSlotAllocator.

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.

从类继承的方法 java.lang.Object

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

方法详细资料

allocateSlotsFor

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

从接口复制的说明: ExecutionSlotAllocator

Allocate slots for the given executions.

指定者:

allocateSlotsFor 在接口中 ExecutionSlotAllocator

参数:

executionAttemptIds - executions to allocate slots for

返回:

List of slot assignments to the executions

cancel

public void cancel(ExecutionAttemptID executionAttemptId)

从接口复制的说明: ExecutionSlotAllocator

Cancel the ongoing slot request of the given Execution.

指定者:

cancel 在接口中 ExecutionSlotAllocator

参数:

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