org.apache.flink.runtime.scheduler.adaptive

Class JobGraphJobInformation

java.lang.Object

org.apache.flink.runtime.scheduler.adaptive.JobGraphJobInformation

All Implemented Interfaces:

JobInformation

public class JobGraphJobInformation
extends Object
implements JobInformation

JobInformation created from a JobGraph.

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.flink.runtime.scheduler.adaptive.allocator.JobInformation

JobInformation.VertexInformation

Constructor Summary

Constructors

Constructor and Description
JobGraphJobInformation(JobGraph jobGraph, VertexParallelismStore vertexParallelismStore)

Method Summary

Modifier and Type	Method and Description
JobGraph	copyJobGraph() Returns a copy of a jobGraph that can be mutated.
JobCheckpointingSettings	getCheckpointingSettings()
JobID	getJobID()
String	getName()
Collection<SlotSharingGroup>	getSlotSharingGroups() Returns all slot-sharing groups of the job.
JobInformation.VertexInformation	getVertexInformation(JobVertexID jobVertexId)
Iterable<JobInformation.VertexInformation>	getVertices()

Methods inherited from class java.lang.Object

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

Constructor Detail

JobGraphJobInformation

public JobGraphJobInformation(JobGraph jobGraph,
                              VertexParallelismStore vertexParallelismStore)

Method Detail

getSlotSharingGroups

public Collection<SlotSharingGroup> getSlotSharingGroups()

Description copied from interface: JobInformation

Returns all slot-sharing groups of the job.

Attention: The returned slot sharing groups should never be modified (they are indeed mutable)!

Specified by:

getSlotSharingGroups in interface JobInformation

Returns:

all slot-sharing groups of the job

getVertexInformation

public JobInformation.VertexInformation getVertexInformation(JobVertexID jobVertexId)

Specified by:

getVertexInformation in interface JobInformation

getJobID

public JobID getJobID()

getName

public String getName()

getCheckpointingSettings

public JobCheckpointingSettings getCheckpointingSettings()

getVertices

public Iterable<JobInformation.VertexInformation> getVertices()

copyJobGraph

public JobGraph copyJobGraph()
                      throws IOException,
                             ClassNotFoundException

Returns a copy of a jobGraph that can be mutated.

Throws:

IOException

ClassNotFoundException