org.apache.hadoop.tools.rumen

类 ReduceAttemptFinishedEvent

java.lang.Object

org.apache.hadoop.tools.rumen.ReduceAttemptFinishedEvent

所有已实现的接口:

HistoryEvent

public class ReduceAttemptFinishedEvent
extends Object
implements HistoryEvent

Event to record successful completion of a reduce attempt

构造器概要

构造器

构造器和说明
ReduceAttemptFinishedEvent(TaskAttemptID id, TaskType taskType, String taskStatus, long shuffleFinishTime, long sortFinishTime, long finishTime, String hostname, String state, Counters counters) Create an event to record completion of a reduce attempt

方法概要

方法

限定符和类型	方法和说明
TaskAttemptID	getAttemptId() Get the attempt id
JhCounters	getCounters() Get the counters for the attempt
EventType	getEventType() Get the event type
long	getFinishTime() Get the finish time of the attempt
String	getHostname() Get the name of the host where the attempt ran
long	getShuffleFinishTime() Get the finish time of the shuffle phase
long	getSortFinishTime() Get the finish time of the sort phase
String	getState() Get the state string
TaskID	getTaskId() Get the Task ID
String	getTaskStatus() Get the task status
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

ReduceAttemptFinishedEvent

public ReduceAttemptFinishedEvent(TaskAttemptID id,
                          TaskType taskType,
                          String taskStatus,
                          long shuffleFinishTime,
                          long sortFinishTime,
                          long finishTime,
                          String hostname,
                          String state,
                          Counters counters)

Create an event to record completion of a reduce attempt

参数:

id - Attempt Id

taskType - Type of task

taskStatus - Status of the task

shuffleFinishTime - Finish time of the shuffle phase

sortFinishTime - Finish time of the sort phase

finishTime - Finish time of the attempt

hostname - Name of the host where the attempt executed

state - State of the attempt

counters - Counters for the attempt

方法详细资料

getTaskId

public TaskID getTaskId()

Get the Task ID

getAttemptId

public TaskAttemptID getAttemptId()

Get the attempt id

getTaskType

public TaskType getTaskType()

Get the task type

getTaskStatus

public String getTaskStatus()

Get the task status

getSortFinishTime

public long getSortFinishTime()

Get the finish time of the sort phase

getShuffleFinishTime

public long getShuffleFinishTime()

Get the finish time of the shuffle phase

getFinishTime

public long getFinishTime()

Get the finish time of the attempt

getHostname

public String getHostname()

Get the name of the host where the attempt ran

getState

public String getState()

Get the state string

getCounters

public JhCounters getCounters()

Get the counters for the attempt

getEventType

public EventType getEventType()

Get the event type

指定者:

getEventType 在接口中 HistoryEvent