程序包 org.apache.seatunnel.engine.server.dag.physical

类 PhysicalVertex

java.lang.Object

org.apache.seatunnel.engine.server.dag.physical.PhysicalVertex

public class PhysicalVertex
extends Object

PhysicalVertex is responsible for the scheduling and execution of a single task parallel Each ExecutionVertex generates some PhysicalVertex. And the number of PhysicalVertex equals the ExecutionVertex#getParallelism().

字段概要

字段

修饰符和类型	字段	说明
boolean	isRunning

构造器概要

构造器

构造器

说明

PhysicalVertex(int subTaskGroupIndex, @NonNull ExecutorService executorService, int parallelism, @NonNull TaskGroupDefaultImpl taskGroup, @NonNull com.hazelcast.flakeidgen.FlakeIdGenerator flakeIdGenerator, int pipelineId, int totalPipelineNum, Set<URL> pluginJarsUrls, Set<org.apache.seatunnel.engine.core.job.ConnectorJarIdentifier> connectorJarIdentifiers, @NonNull org.apache.seatunnel.engine.core.job.JobImmutableInformation jobImmutableInformation, long initializationTimestamp, @NonNull com.hazelcast.spi.impl.NodeEngine nodeEngine, @NonNull com.hazelcast.map.IMap runningJobStateIMap, @NonNull com.hazelcast.map.IMap runningJobStateTimestampsIMap)

方法概要

修饰符和类型	方法	说明
void	cancel()
TaskDeployState	deploy(@NonNull SlotProfile slotProfile)
com.hazelcast.cluster.Address	getCurrentExecutionAddress()
ExecutionState	getExecutionState()
String	getTaskFullName()
TaskGroup	getTaskGroup()
TaskGroupLocation	getTaskGroupLocation()
org.apache.seatunnel.engine.common.utils.PassiveCompletableFuture<TaskExecutionState>	initStateFuture()
void	makeTaskGroupDeploy()
void	makeTaskGroupFailing(Throwable err)
void	reset()
void	restoreExecutionState()
void	setJobMaster(JobMaster jobMaster)
void	startPhysicalVertex()
void	stateProcess()
void	stopPhysicalVertex()
void	updateStateByExecutionService(TaskExecutionState taskExecutionState)
void	updateTaskState(@NonNull ExecutionState targetState)

从类继承的方法 java.lang.Object

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

字段详细资料

isRunning

public volatile boolean isRunning

构造器详细资料

PhysicalVertex

public PhysicalVertex(int subTaskGroupIndex,
                      @NonNull
                      @NonNull ExecutorService executorService,
                      int parallelism,
                      @NonNull
                      @NonNull TaskGroupDefaultImpl taskGroup,
                      @NonNull
                      @NonNull com.hazelcast.flakeidgen.FlakeIdGenerator flakeIdGenerator,
                      int pipelineId,
                      int totalPipelineNum,
                      Set<URL> pluginJarsUrls,
                      Set<org.apache.seatunnel.engine.core.job.ConnectorJarIdentifier> connectorJarIdentifiers,
                      @NonNull
                      @NonNull org.apache.seatunnel.engine.core.job.JobImmutableInformation jobImmutableInformation,
                      long initializationTimestamp,
                      @NonNull
                      @NonNull com.hazelcast.spi.impl.NodeEngine nodeEngine,
                      @NonNull
                      @NonNull com.hazelcast.map.IMap runningJobStateIMap,
                      @NonNull
                      @NonNull com.hazelcast.map.IMap runningJobStateTimestampsIMap)

方法详细资料

initStateFuture

public org.apache.seatunnel.engine.common.utils.PassiveCompletableFuture<TaskExecutionState> initStateFuture()

restoreExecutionState

public void restoreExecutionState()

makeTaskGroupDeploy

public void makeTaskGroupDeploy()

deploy

public TaskDeployState deploy(@NonNull
                              @NonNull SlotProfile slotProfile)

getTaskGroup

public TaskGroup getTaskGroup()

updateTaskState

public void updateTaskState(@NonNull
                            @NonNull ExecutionState targetState)

cancel

public void cancel()

getExecutionState

public ExecutionState getExecutionState()

reset

public void reset()

getTaskFullName

public String getTaskFullName()

updateStateByExecutionService

public void updateStateByExecutionService(TaskExecutionState taskExecutionState)

getCurrentExecutionAddress

public com.hazelcast.cluster.Address getCurrentExecutionAddress()

getTaskGroupLocation

public TaskGroupLocation getTaskGroupLocation()

setJobMaster

public void setJobMaster(JobMaster jobMaster)

startPhysicalVertex

public void startPhysicalVertex()

stopPhysicalVertex

public void stopPhysicalVertex()

stateProcess

public void stateProcess()

makeTaskGroupFailing

public void makeTaskGroupFailing(Throwable err)