org.apache.hadoop.yarn.security.client
Class ClientToAMSecretManager

java.lang.Object
  org.apache.hadoop.security.token.SecretManager<ClientTokenIdentifier>
      org.apache.hadoop.yarn.security.client.ClientToAMSecretManager

public class ClientToAMSecretManager
extends org.apache.hadoop.security.token.SecretManager<ClientTokenIdentifier>

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.hadoop.security.token.SecretManager

org.apache.hadoop.security.token.SecretManager.InvalidToken

Constructor Summary

ClientToAMSecretManager()

Method Summary

ClientTokenIdentifier	createIdentifier()
byte[]	createPassword(ClientTokenIdentifier identifier)
SecretKey	getMasterKey(ClientTokenIdentifier identifier)
byte[]	retrievePassword(ClientTokenIdentifier identifier)
void	setMasterKey(ClientTokenIdentifier identifier, byte[] key)

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

createPassword, createSecretKey, generateSecret

Methods inherited from class java.lang.Object

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

Constructor Detail

ClientToAMSecretManager

public ClientToAMSecretManager()

Method Detail

setMasterKey

public void setMasterKey(ClientTokenIdentifier identifier,
                         byte[] key)

getMasterKey

public SecretKey getMasterKey(ClientTokenIdentifier identifier)

createPassword

public byte[] createPassword(ClientTokenIdentifier identifier)

Specified by:

createPassword in class org.apache.hadoop.security.token.SecretManager<ClientTokenIdentifier>

retrievePassword

public byte[] retrievePassword(ClientTokenIdentifier identifier)
                        throws org.apache.hadoop.security.token.SecretManager.InvalidToken

Specified by:

retrievePassword in class org.apache.hadoop.security.token.SecretManager<ClientTokenIdentifier>

Throws:

org.apache.hadoop.security.token.SecretManager.InvalidToken

createIdentifier

public ClientTokenIdentifier createIdentifier()

Specified by:

createIdentifier in class org.apache.hadoop.security.token.SecretManager<ClientTokenIdentifier>