org.apache.hadoop.mapreduce.v2.api.records
Enum TaskState

java.lang.Object
  java.lang.Enum<TaskState>
      org.apache.hadoop.mapreduce.v2.api.records.TaskState

All Implemented Interfaces:

Serializable, Comparable<TaskState>

public enum TaskState
extends Enum<TaskState>

Enum Constant Summary

FAILED

KILLED

NEW

RUNNING

SCHEDULED

SUCCEEDED

Method Summary

static TaskState	valueOf(String name) Returns the enum constant of this type with the specified name.
static TaskState[]	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 TaskState NEW

SCHEDULED

public static final TaskState SCHEDULED

RUNNING

public static final TaskState RUNNING

SUCCEEDED

public static final TaskState SUCCEEDED

FAILED

public static final TaskState FAILED

KILLED

public static final TaskState KILLED

Method Detail

values

public static TaskState[] 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 (TaskState c : TaskState.values())
    System.out.println(c);

Returns:

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

valueOf

public static TaskState 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