org.apache.tez.dag.app.dag

Enum TaskAttemptStateInternal

java.lang.Object

java.lang.Enum<TaskAttemptStateInternal>

org.apache.tez.dag.app.dag.TaskAttemptStateInternal

All Implemented Interfaces:

Serializable, Comparable<TaskAttemptStateInternal>

@InterfaceAudience.Private
public enum TaskAttemptStateInternal
extends Enum<TaskAttemptStateInternal>

TaskAttemptImpl internal state machine states.

Enum Constant Summary

Enum Constants

Enum Constant and Description
FAIL_IN_PROGRESS
FAILED
KILL_IN_PROGRESS
KILLED
NEW
RUNNING
START_WAIT
SUBMITTED
SUCCEEDED

Method Summary

Modifier and Type	Method and Description
static TaskAttemptStateInternal	valueOf(String name) Returns the enum constant of this type with the specified name.
static TaskAttemptStateInternal[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

NEW

public static final TaskAttemptStateInternal NEW

START_WAIT

public static final TaskAttemptStateInternal START_WAIT

SUBMITTED

public static final TaskAttemptStateInternal SUBMITTED

RUNNING

public static final TaskAttemptStateInternal RUNNING

KILL_IN_PROGRESS

public static final TaskAttemptStateInternal KILL_IN_PROGRESS

FAIL_IN_PROGRESS

public static final TaskAttemptStateInternal FAIL_IN_PROGRESS

KILLED

public static final TaskAttemptStateInternal KILLED

FAILED

public static final TaskAttemptStateInternal FAILED

SUCCEEDED

public static final TaskAttemptStateInternal SUCCEEDED

Method Detail

values

public static TaskAttemptStateInternal[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (TaskAttemptStateInternal c : TaskAttemptStateInternal.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static TaskAttemptStateInternal valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null