org.apache.hadoop.yarn.server.api

Enum ContainerType

java.lang.Object

java.lang.Enum<ContainerType>

org.apache.hadoop.yarn.server.api.ContainerType

All Implemented Interfaces:

Serializable, Comparable<ContainerType>

public enum ContainerType
extends Enum<ContainerType>

Container property encoding allocation and execution semantics.

The container types are the following:

• APPLICATION_MASTER
• TASK

Enum Constant Summary

Enum Constants

Enum Constant and Description
APPLICATION_MASTER
TASK

Method Summary

Methods

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

APPLICATION_MASTER

public static final ContainerType APPLICATION_MASTER

TASK

public static final ContainerType TASK

Method Detail

values

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

Returns:

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

valueOf

public static ContainerType 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