org.apache.hadoop.mapreduce.v2.app.job
Enum TaskAttemptStateInternal

java.lang.Object
  java.lang.Enum<TaskAttemptStateInternal>
      org.apache.hadoop.mapreduce.v2.app.job.TaskAttemptStateInternal

All Implemented Interfaces:

Serializable, Comparable<TaskAttemptStateInternal>

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

TaskAttemptImpl internal state machine states.

Enum Constant Summary

ASSIGNED

COMMIT_PENDING

FAIL_CONTAINER_CLEANUP

FAIL_TASK_CLEANUP

FAILED

KILL_CONTAINER_CLEANUP

KILL_TASK_CLEANUP

KILLED

NEW

RUNNING

SUCCEEDED

SUCCESS_CONTAINER_CLEANUP

UNASSIGNED

Method Summary

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

UNASSIGNED

public static final TaskAttemptStateInternal UNASSIGNED

ASSIGNED

public static final TaskAttemptStateInternal ASSIGNED

RUNNING

public static final TaskAttemptStateInternal RUNNING

COMMIT_PENDING

public static final TaskAttemptStateInternal COMMIT_PENDING

SUCCESS_CONTAINER_CLEANUP

public static final TaskAttemptStateInternal SUCCESS_CONTAINER_CLEANUP

SUCCEEDED

public static final TaskAttemptStateInternal SUCCEEDED

FAIL_CONTAINER_CLEANUP

public static final TaskAttemptStateInternal FAIL_CONTAINER_CLEANUP

FAIL_TASK_CLEANUP

public static final TaskAttemptStateInternal FAIL_TASK_CLEANUP

FAILED

public static final TaskAttemptStateInternal FAILED

KILL_CONTAINER_CLEANUP

public static final TaskAttemptStateInternal KILL_CONTAINER_CLEANUP

KILL_TASK_CLEANUP

public static final TaskAttemptStateInternal KILL_TASK_CLEANUP

KILLED

public static final TaskAttemptStateInternal KILLED

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