org.apache.hadoop.yarn.api.records

Class Token

java.lang.Object

org.apache.hadoop.yarn.api.records.Token

@InterfaceAudience.Public
 @InterfaceStability.Stable
public abstract class Token
extends Object

Token is the security entity used by the framework to verify authenticity of any resource.

Constructor Summary

Constructors

Constructor and Description
Token()

Method Summary

Modifier and Type	Method and Description
abstract ByteBuffer	getIdentifier() Get the token identifier.
abstract String	getKind() Get the token kind.
abstract ByteBuffer	getPassword() Get the token password
abstract String	getService() Get the service to which the token is allocated.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Token

public Token()

Method Detail

getIdentifier

@InterfaceAudience.Public
 @InterfaceStability.Stable
public abstract ByteBuffer getIdentifier()

Get the token identifier.

Returns:

token identifier

getPassword

@InterfaceAudience.Public
 @InterfaceStability.Stable
public abstract ByteBuffer getPassword()

Get the token password

Returns:

token password

getKind

@InterfaceAudience.Public
 @InterfaceStability.Stable
public abstract String getKind()

Get the token kind.

Returns:

token kind

getService

@InterfaceAudience.Public
 @InterfaceStability.Stable
public abstract String getService()

Get the service to which the token is allocated.

Returns:

service to which the token is allocated