org.apache.hadoop.yarn.security.client

Class BaseClientToAMTokenSecretManager

java.lang.Object

org.apache.hadoop.security.token.SecretManager<ClientToAMTokenIdentifier>

org.apache.hadoop.yarn.security.client.BaseClientToAMTokenSecretManager

Direct Known Subclasses:

ClientToAMTokenSecretManager

@InterfaceAudience.Public
@InterfaceStability.Evolving
public abstract class BaseClientToAMTokenSecretManager
extends SecretManager<ClientToAMTokenIdentifier>

A base SecretManager for AMs to extend and validate Client-RM tokens issued to clients by the RM using the underlying master-key shared by RM to the AMs on their launch. All the methods are called by either Hadoop RPC or YARN, so this class is strictly for the purpose of inherit/extend and register with Hadoop RPC.

Constructor Summary

Constructors

Constructor and Description
BaseClientToAMTokenSecretManager()

Method Summary

Methods inherited from class org.apache.hadoop.security.token.SecretManager

checkAvailableForRead, createIdentifier, createPassword, createPassword, createSecretKey, generateSecret, retriableRetrievePassword, retrievePassword

Methods inherited from class java.lang.Object

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

Constructor Detail

BaseClientToAMTokenSecretManager

public BaseClientToAMTokenSecretManager()