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

All Known Subinterfaces:

ClientToken, ContainerToken, DelegationToken

@InterfaceAudience.Public
@InterfaceStability.Stable
public interface Token

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

Method Summary

ByteBuffer	getIdentifier() Get the token identifier.
String	getKind() Get the token kind.
ByteBuffer	getPassword() Get the token password
String	getService() Get the service to which the token is allocated.

Method Detail

getIdentifier

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

Get the token identifier.

Returns:

token identifier

getPassword

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

Get the token password

Returns:

token password

getKind

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

Get the token kind.

Returns:

token kind

getService

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

Get the service to which the token is allocated.

Returns:

service to which the token is allocated