org.apache.hadoop.tools.rumen

类 TaskStartedEvent

java.lang.Object

org.apache.hadoop.tools.rumen.TaskStartedEvent

所有已实现的接口:

HistoryEvent

public class TaskStartedEvent
extends Object
implements HistoryEvent

Event to record the start of a task

构造器概要

构造器

构造器和说明
TaskStartedEvent(TaskID id, long startTime, TaskType taskType, String splitLocations) Create an event to record start of a task

方法概要

方法

限定符和类型	方法和说明
EventType	getEventType() Get the event type
String	getSplitLocations() Get the split locations, applicable for map tasks
long	getStartTime() Get the start time of the task
TaskID	getTaskId() Get the task id
TaskType	getTaskType() Get the task type

从类继承的方法 java.lang.Object

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

构造器详细资料

TaskStartedEvent

public TaskStartedEvent(TaskID id,
                long startTime,
                TaskType taskType,
                String splitLocations)

Create an event to record start of a task

参数:

id - Task Id

startTime - Start time of the task

taskType - Type of the task

splitLocations - Split locations, applicable for map tasks

方法详细资料

getTaskId

public TaskID getTaskId()

Get the task id

getSplitLocations

public String getSplitLocations()

Get the split locations, applicable for map tasks

getStartTime

public long getStartTime()

Get the start time of the task

getTaskType

public TaskType getTaskType()

Get the task type

getEventType

public EventType getEventType()

Get the event type

指定者:

getEventType 在接口中 HistoryEvent