org.apache.dolphinscheduler.server.master.consumer

类 TaskPriorityQueueConsumer

java.lang.Object

java.lang.Thread

org.apache.dolphinscheduler.server.master.consumer.TaskPriorityQueueConsumer

所有已实现的接口:

Runnable

@Component
public class TaskPriorityQueueConsumer
extends Thread

TaskUpdateQueue consumer

嵌套类概要

从类继承的嵌套类/接口 java.lang.Thread

Thread.State, Thread.UncaughtExceptionHandler

字段概要

从类继承的字段 java.lang.Thread

MAX_PRIORITY, MIN_PRIORITY, NORM_PRIORITY

构造器概要

构造器

构造器和说明
TaskPriorityQueueConsumer()

方法概要

限定符和类型	方法和说明
protected boolean	dispatchTask(TaskPriority taskPriority) dispatch task
void	init()
void	run()
Boolean	taskInstanceIsFinalState(int taskInstanceId) taskInstance is final state success，failure，kill，stop，pause，threadwaiting is final state

从类继承的方法 java.lang.Thread

activeCount, checkAccess, clone, countStackFrames, currentThread, destroy, dumpStack, enumerate, getAllStackTraces, getContextClassLoader, getDefaultUncaughtExceptionHandler, getId, getName, getPriority, getStackTrace, getState, getThreadGroup, getUncaughtExceptionHandler, holdsLock, interrupt, interrupted, isAlive, isDaemon, isInterrupted, join, join, join, resume, setContextClassLoader, setDaemon, setDefaultUncaughtExceptionHandler, setName, setPriority, setUncaughtExceptionHandler, sleep, sleep, start, stop, stop, suspend, toString, yield

从类继承的方法 java.lang.Object

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

构造器详细资料

TaskPriorityQueueConsumer

public TaskPriorityQueueConsumer()

方法详细资料

init

@PostConstruct
public void init()

run

public void run()

指定者:

run 在接口中 Runnable

覆盖:

run 在类中 Thread

dispatchTask

protected boolean dispatchTask(TaskPriority taskPriority)

dispatch task

参数:

taskPriority - taskPriority

返回:

result

taskInstanceIsFinalState

public Boolean taskInstanceIsFinalState(int taskInstanceId)

taskInstance is final state success，failure，kill，stop，pause，threadwaiting is final state

参数:

taskInstanceId - taskInstanceId

返回:

taskInstance is final state