org.apache.hadoop.tools.rumen

类 JobFinishedEvent

java.lang.Object

org.apache.hadoop.tools.rumen.JobFinishedEvent

所有已实现的接口:

HistoryEvent

public class JobFinishedEvent
extends Object
implements HistoryEvent

Event to record successful completion of job

构造器概要

构造器

构造器和说明
JobFinishedEvent(JobID id, long finishTime, int finishedMaps, int finishedReduces, int failedMaps, int failedReduces, Counters mapCounters, Counters reduceCounters, Counters totalCounters) Create an event to record successful job completion

方法概要

方法

限定符和类型	方法和说明
EventType	getEventType() Return this event's type.
int	getFailedMaps() Get the number of failed maps for the job
int	getFailedReduces() Get the number of failed reducers for the job
int	getFinishedMaps() Get the number of finished maps for the job
int	getFinishedReduces() Get the number of finished reducers for the job
long	getFinishTime() Get the job finish time
JobID	getJobid() Get the Job ID
Counters	getMapCounters() Get the Map counters for the job
Counters	getReduceCounters() Get the reduce counters for the job
Counters	getTotalCounters() Get the counters for the job

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

JobFinishedEvent

public JobFinishedEvent(JobID id,
                long finishTime,
                int finishedMaps,
                int finishedReduces,
                int failedMaps,
                int failedReduces,
                Counters mapCounters,
                Counters reduceCounters,
                Counters totalCounters)

Create an event to record successful job completion

参数:

id - Job ID

finishTime - Finish time of the job

finishedMaps - The number of finished maps

finishedReduces - The number of finished reduces

failedMaps - The number of failed maps

failedReduces - The number of failed reduces

mapCounters - Map Counters for the job

reduceCounters - Reduce Counters for the job

totalCounters - Total Counters for the job

方法详细资料

getEventType

public EventType getEventType()

从接口复制的说明: HistoryEvent

Return this event's type.

指定者:

getEventType 在接口中 HistoryEvent

getJobid

public JobID getJobid()

Get the Job ID

getFinishTime

public long getFinishTime()

Get the job finish time

getFinishedMaps

public int getFinishedMaps()

Get the number of finished maps for the job

getFinishedReduces

public int getFinishedReduces()

Get the number of finished reducers for the job

getFailedMaps

public int getFailedMaps()

Get the number of failed maps for the job

getFailedReduces

public int getFailedReduces()

Get the number of failed reducers for the job

getTotalCounters

public Counters getTotalCounters()

Get the counters for the job

getMapCounters

public Counters getMapCounters()

Get the Map counters for the job

getReduceCounters

public Counters getReduceCounters()

Get the reduce counters for the job