org.apache.hadoop.yarn.api.records
Enum YarnApplicationState

java.lang.Object
  java.lang.Enum<YarnApplicationState>
      org.apache.hadoop.yarn.api.records.YarnApplicationState

All Implemented Interfaces:

Serializable, Comparable<YarnApplicationState>

@InterfaceAudience.Public
@InterfaceStability.Stable
public enum YarnApplicationState
extends Enum<YarnApplicationState>

Ennumeration of various states of an ApplicationMaster.

Enum Constant Summary

ACCEPTED
Application has been accepted by the scheduler

FAILED
Application which failed.

FINISHED
Application which finished successfully.

KILLED
Application which was terminated by a user or admin.

NEW
Application which was just created.

RUNNING
Application which is currently running.

SUBMITTED
Application which has been submitted.

Method Summary

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

Application which was just created.

SUBMITTED

public static final YarnApplicationState SUBMITTED

Application which has been submitted.

RUNNING

public static final YarnApplicationState RUNNING

Application which is currently running.

FINISHED

public static final YarnApplicationState FINISHED

Application which finished successfully.

FAILED

public static final YarnApplicationState FAILED

Application which failed.

KILLED

public static final YarnApplicationState KILLED

Application which was terminated by a user or admin.

ACCEPTED

public static final YarnApplicationState ACCEPTED

Application has been accepted by the scheduler

Method Detail

values

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

Returns:

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

valueOf

public static YarnApplicationState 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