org.apache.flink.runtime.scheduler.adaptive

类 JobSchedulingPlan

java.lang.Object

org.apache.flink.runtime.scheduler.adaptive.JobSchedulingPlan

@Internal
public class JobSchedulingPlan
extends Object

A plan that describes how to execute JobGraph.

1. vertexParallelism is necessary to create ExecutionGraph
2. slotAssignments are used to schedule it onto the cluster

AdaptiveScheduler passes this structure from WaitingForResources to CreatingExecutionGraph stages.

嵌套类概要

嵌套类

限定符和类型	类和说明
static class	JobSchedulingPlan.SlotAssignment Assignment of a slot to some target (e.g. a slot sharing group).

构造器概要

构造器

构造器和说明
JobSchedulingPlan(VertexParallelism vertexParallelism, Collection<JobSchedulingPlan.SlotAssignment> slotAssignments)

方法概要

限定符和类型	方法和说明
static JobSchedulingPlan	empty() Create an empty JobSchedulingPlan with no information about vertices or allocations.
Collection<JobSchedulingPlan.SlotAssignment>	getSlotAssignments()
VertexParallelism	getVertexParallelism()
String	toString()

从类继承的方法 java.lang.Object

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

构造器详细资料

JobSchedulingPlan

public JobSchedulingPlan(VertexParallelism vertexParallelism,
                         Collection<JobSchedulingPlan.SlotAssignment> slotAssignments)

方法详细资料

getVertexParallelism

public VertexParallelism getVertexParallelism()

getSlotAssignments

public Collection<JobSchedulingPlan.SlotAssignment> getSlotAssignments()

empty

public static JobSchedulingPlan empty()

Create an empty JobSchedulingPlan with no information about vertices or allocations.

toString

public String toString()

覆盖:

toString 在类中 Object