io.ray.streaming.runtime.core.graph.executiongraph

Class ExecutionGraph

java.lang.Object

io.ray.streaming.runtime.core.graph.executiongraph.ExecutionGraph

All Implemented Interfaces:

Serializable

public class ExecutionGraph
extends Object
implements Serializable

Physical plan.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
ExecutionGraph(String jobName)

Method Summary

Modifier and Type	Method and Description
void	generateActorMappings() generate relation mappings between actors, execution vertices and channels this method must be called after worker actor is set.
int	generateExecutionVertexId()
Optional<io.ray.api.BaseActorHandle>	getActorById(io.ray.api.id.ActorId actorId) Get specified actor by actor id.
String	getActorName(io.ray.api.id.ActorId actorId)
Set<String>	getActorName(Set<io.ray.api.id.ActorId> actorIds)
Set<io.ray.api.BaseActorHandle>	getActorsByChannelId(String channelId) Get actors in both sides of a channelId
List<io.ray.api.BaseActorHandle>	getActorsFromJobVertices(List<ExecutionJobVertex> executionJobVertices) Get actors according to job vertices.
List<io.ray.api.BaseActorHandle>	getAllActors() Get all actors by graph.
List<io.ray.api.id.ActorId>	getAllActorsId()
List<ExecutionVertex>	getAllAddedExecutionVertices() Get all execution vertices whose status is 'TO_ADD' from current execution graph.
List<ExecutionVertex>	getAllExecutionVertices() Get all execution vertices from current execution graph.
long	getBuildTime()
List<ExecutionJobVertex>	getExecutionJobVertexList()
Map<Integer,ExecutionJobVertex>	getExecutionJobVertexMap()
ExecutionVertex	getExecutionVertexByActorId(io.ray.api.id.ActorId actorId) Get specified execution vertex from current execution graph by actor id.
ExecutionVertex	getExecutionVertexByExecutionVertexId(int executionVertexId) Get specified execution vertex from current execution graph by execution vertex id.
AtomicInteger	getExecutionVertexIdGenerator()
Map<String,String>	getJobConfig()
String	getJobName()
int	getMaxParallelism()
List<io.ray.api.BaseActorHandle>	getNonSourceActors() Get transformation and sink actors by graph.
io.ray.api.BaseActorHandle	getPeerActor(io.ray.api.BaseActorHandle actor, String channelName) Get the peer actor in the other side of channelName of a given actor
List<io.ray.api.BaseActorHandle>	getSinkActors() Get sink actors by graph.
List<io.ray.api.BaseActorHandle>	getSourceActors() Get source actors by graph.
void	setExecutionJobVertexMap(Map<Integer,ExecutionJobVertex> executionJobVertexMap)
void	setExecutionVertexMap(Map<Integer,ExecutionVertex> executionVertexMap)
void	setJobConfig(Map<String,String> jobConfig)
void	setMaxParallelism(int maxParallelism)

Methods inherited from class java.lang.Object

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

Constructor Detail

ExecutionGraph

public ExecutionGraph(String jobName)

Method Detail

getJobName

public String getJobName()

getExecutionJobVertexList

public List<ExecutionJobVertex> getExecutionJobVertexList()

getExecutionJobVertexMap

public Map<Integer,ExecutionJobVertex> getExecutionJobVertexMap()

setExecutionJobVertexMap

public void setExecutionJobVertexMap(Map<Integer,ExecutionJobVertex> executionJobVertexMap)

generateActorMappings

public void generateActorMappings()

generate relation mappings between actors, execution vertices and channels this method must be called after worker actor is set.

setExecutionVertexMap

public void setExecutionVertexMap(Map<Integer,ExecutionVertex> executionVertexMap)

getJobConfig

public Map<String,String> getJobConfig()

setJobConfig

public void setJobConfig(Map<String,String> jobConfig)

getMaxParallelism

public int getMaxParallelism()

setMaxParallelism

public void setMaxParallelism(int maxParallelism)

getBuildTime

public long getBuildTime()

generateExecutionVertexId

public int generateExecutionVertexId()

getExecutionVertexIdGenerator

public AtomicInteger getExecutionVertexIdGenerator()

getAllExecutionVertices

public List<ExecutionVertex> getAllExecutionVertices()

Get all execution vertices from current execution graph.

Returns:

all execution vertices.

getAllAddedExecutionVertices

public List<ExecutionVertex> getAllAddedExecutionVertices()

Get all execution vertices whose status is 'TO_ADD' from current execution graph.

Returns:

all added execution vertices.

getExecutionVertexByExecutionVertexId

public ExecutionVertex getExecutionVertexByExecutionVertexId(int executionVertexId)

Get specified execution vertex from current execution graph by execution vertex id.

Parameters:

executionVertexId - execution vertex id.

Returns:

the specified execution vertex.

getExecutionVertexByActorId

public ExecutionVertex getExecutionVertexByActorId(io.ray.api.id.ActorId actorId)

Get specified execution vertex from current execution graph by actor id.

Parameters:

actorId - the actor id of execution vertex.

Returns:

the specified execution vertex.

getActorById

public Optional<io.ray.api.BaseActorHandle> getActorById(io.ray.api.id.ActorId actorId)

Get specified actor by actor id.

Parameters:

actorId - the actor id of execution vertex.

Returns:

the specified actor handle.

getPeerActor

public io.ray.api.BaseActorHandle getPeerActor(io.ray.api.BaseActorHandle actor,
                                               String channelName)

Get the peer actor in the other side of channelName of a given actor

Parameters:

actor - actor in this side

channelName - the channel name

Returns:

the peer actor in the other side

getActorsByChannelId

public Set<io.ray.api.BaseActorHandle> getActorsByChannelId(String channelId)

Get actors in both sides of a channelId

Parameters:

channelId - the channelId

Returns:

actors in both sides

getAllActors

public List<io.ray.api.BaseActorHandle> getAllActors()

Get all actors by graph.

Returns:

actor list

getSourceActors

public List<io.ray.api.BaseActorHandle> getSourceActors()

Get source actors by graph.

Returns:

actor list

getNonSourceActors

public List<io.ray.api.BaseActorHandle> getNonSourceActors()

Get transformation and sink actors by graph.

Returns:

actor list

getSinkActors

public List<io.ray.api.BaseActorHandle> getSinkActors()

Get sink actors by graph.

Returns:

actor list

getActorsFromJobVertices

public List<io.ray.api.BaseActorHandle> getActorsFromJobVertices(List<ExecutionJobVertex> executionJobVertices)

Get actors according to job vertices.

Parameters:

executionJobVertices - specified job vertices

Returns:

actor list

getActorName

public Set<String> getActorName(Set<io.ray.api.id.ActorId> actorIds)

getActorName

public String getActorName(io.ray.api.id.ActorId actorId)

getAllActorsId

public List<io.ray.api.id.ActorId> getAllActorsId()