org.apache.hadoop.mapreduce.jobhistory

Class TaskAttemptFinishedEvent

java.lang.Object

org.apache.hadoop.mapreduce.jobhistory.TaskAttemptFinishedEvent

All Implemented Interfaces:

HistoryEvent

@InterfaceAudience.Private
@InterfaceStability.Unstable
public class TaskAttemptFinishedEvent
extends Object
implements HistoryEvent

Event to record successful task completion

Constructor Summary

Constructors

Constructor and Description
TaskAttemptFinishedEvent(TaskAttemptID id, TaskType taskType, String taskStatus, long finishTime, String rackName, String hostname, String state, Counters counters) Create an event to record successful finishes for setup and cleanup attempts

Method Summary

Methods

Modifier and Type	Method and Description
TaskAttemptID	getAttemptId() Get the task attempt id
Object	getDatum() Return the Avro datum wrapped by this.
EventType	getEventType() Get the event type
long	getFinishTime() Get the attempt finish time
String	getHostname() Get the host where the attempt executed
String	getRackName() Get the rackname where the attempt executed
String	getState() Get the state string
TaskID	getTaskId() Get the task ID
String	getTaskStatus() Get the task status
TaskType	getTaskType() Get the task type
void	setDatum(Object oDatum) Set the Avro datum wrapped by this.

Methods inherited from class java.lang.Object

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

Constructor Detail

TaskAttemptFinishedEvent

public TaskAttemptFinishedEvent(TaskAttemptID id,
                        TaskType taskType,
                        String taskStatus,
                        long finishTime,
                        String rackName,
                        String hostname,
                        String state,
                        Counters counters)

Create an event to record successful finishes for setup and cleanup attempts

Parameters:

id - Attempt ID

taskType - Type of task

taskStatus - Status of task

finishTime - Finish time of attempt

hostname - Host where the attempt executed

state - State string

counters - Counters for the attempt

Method Detail

getDatum

public Object getDatum()

Description copied from interface: HistoryEvent

Return the Avro datum wrapped by this.

Specified by:

getDatum in interface HistoryEvent

setDatum

public void setDatum(Object oDatum)

Description copied from interface: HistoryEvent

Set the Avro datum wrapped by this.

Specified by:

setDatum in interface HistoryEvent

getTaskId

public TaskID getTaskId()

Get the task ID

getAttemptId

public TaskAttemptID getAttemptId()

Get the task attempt id

getTaskType

public TaskType getTaskType()

Get the task type

getTaskStatus

public String getTaskStatus()

Get the task status

getFinishTime

public long getFinishTime()

Get the attempt finish time

getHostname

public String getHostname()

Get the host where the attempt executed

getRackName

public String getRackName()

Get the rackname where the attempt executed

getState

public String getState()

Get the state string

getEventType

public EventType getEventType()

Get the event type

Specified by:

getEventType in interface HistoryEvent