Developer API

org.apache.spark

Class TaskCommitDenied

Object

org.apache.spark.TaskCommitDenied

All Implemented Interfaces:

java.io.Serializable, TaskEndReason, TaskFailedReason, scala.Equals, scala.Product

public class TaskCommitDenied
extends Object
implements TaskFailedReason, scala.Product, scala.Serializable

Task requested the driver to commit, but was denied.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
TaskCommitDenied(int jobID, int partitionID, int attemptNumber)

Method Summary

Modifier and Type	Method and Description
int	attemptNumber()
abstract static boolean	canEqual(Object that)
boolean	countTowardsTaskFailures() If a task failed because its attempt to commit was denied, do not count this failure towards failing the stage.
abstract static boolean	equals(Object that)
int	jobID()
int	partitionID()
abstract static int	productArity()
abstract static Object	productElement(int n)
static scala.collection.Iterator<Object>	productIterator()
static String	productPrefix()
String	toErrorString() Error message displayed in the web UI.

Methods inherited from class Object

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

Methods inherited from interface scala.Product

productArity, productElement, productIterator, productPrefix

Methods inherited from interface scala.Equals

canEqual, equals

Constructor Detail

TaskCommitDenied

public TaskCommitDenied(int jobID,
                        int partitionID,
                        int attemptNumber)

Method Detail

canEqual

public abstract static boolean canEqual(Object that)

equals

public abstract static boolean equals(Object that)

productElement

public abstract static Object productElement(int n)

productArity

public abstract static int productArity()

productIterator

public static scala.collection.Iterator<Object> productIterator()

productPrefix

public static String productPrefix()

jobID

public int jobID()

partitionID

public int partitionID()

attemptNumber

public int attemptNumber()

toErrorString

public String toErrorString()

Description copied from interface: TaskFailedReason

Error message displayed in the web UI.

Specified by:

toErrorString in interface TaskFailedReason

countTowardsTaskFailures

public boolean countTowardsTaskFailures()

If a task failed because its attempt to commit was denied, do not count this failure towards failing the stage. This is intended to prevent spurious stage failures in cases where many speculative tasks are launched and denied to commit.

Specified by:

countTowardsTaskFailures in interface TaskFailedReason

Returns:

(undocumented)