Package org.apache.hadoop.yarn.api.records

Enum DecommissionType

java.lang.Object

java.lang.Enum<DecommissionType>

org.apache.hadoop.yarn.api.records.DecommissionType

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<DecommissionType>

public enum DecommissionType
extends java.lang.Enum<DecommissionType>

Specifies the different types of decommissioning of nodes.

Enum Constant Summary

Enum Constants

Enum Constant	Description
FORCEFUL	Forceful decommissioning of nodes whose decommissioning is already in progress.
GRACEFUL	Graceful decommissioning of nodes.
NORMAL	Decomissioning nodes in normal way.

Method Summary

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

NORMAL

public static final DecommissionType NORMAL

Decomissioning nodes in normal way.

GRACEFUL

public static final DecommissionType GRACEFUL

Graceful decommissioning of nodes.

FORCEFUL

public static final DecommissionType FORCEFUL

Forceful decommissioning of nodes whose decommissioning is already in progress.

Method Detail

values

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

Returns:

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

valueOf

public static DecommissionType valueOf(java.lang.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:

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

java.lang.NullPointerException - if the argument is null