org.apache.hadoop.yarn.service.api.records

Enum ContainerState

java.lang.Object

java.lang.Enum<ContainerState>

org.apache.hadoop.yarn.service.api.records.ContainerState

All Implemented Interfaces:

Serializable, Comparable<ContainerState>

@InterfaceAudience.Public
 @InterfaceStability.Unstable
public enum ContainerState
extends Enum<ContainerState>

The current state of the container of an application.

Enum Constant Summary

Enum Constants

Enum Constant and Description
FAILED
FAILED_UPGRADE
NEEDS_UPGRADE
READY
RUNNING_BUT_UNREADY
STOPPED
SUCCEEDED
UPGRADING

Method Summary

Modifier and Type	Method and Description
static ContainerState	valueOf(String name) Returns the enum constant of this type with the specified name.
static ContainerState[]	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

RUNNING_BUT_UNREADY

public static final ContainerState RUNNING_BUT_UNREADY

READY

public static final ContainerState READY

STOPPED

public static final ContainerState STOPPED

NEEDS_UPGRADE

public static final ContainerState NEEDS_UPGRADE

UPGRADING

public static final ContainerState UPGRADING

SUCCEEDED

public static final ContainerState SUCCEEDED

FAILED

public static final ContainerState FAILED

FAILED_UPGRADE

public static final ContainerState FAILED_UPGRADE

Method Detail

values

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

Returns:

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

valueOf

public static ContainerState 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