| Package | Description | 
|---|---|
| org.apache.hadoop.security.token.delegation.web | 
| Modifier and Type | Class and Description | 
|---|---|
| class  | KerberosDelegationTokenAuthenticatorThe  KerberosDelegationTokenAuthenticatorprovides support for
 Kerberos SPNEGO authentication mechanism and support for Hadoop Delegation
 Token operations. | 
| class  | PseudoDelegationTokenAuthenticatorThe  PseudoDelegationTokenAuthenticatorprovides support for
 Hadoop's pseudo authentication mechanism that accepts
 the user name specified as a query string parameter and support for Hadoop
 Delegation Token operations. | 
| Modifier and Type | Method and Description | 
|---|---|
| static Class<? extends DelegationTokenAuthenticator> | DelegationTokenAuthenticatedURL. getDefaultDelegationTokenAuthenticator()Returns the default  DelegationTokenAuthenticatorclass to use when
 anDelegationTokenAuthenticatedURLinstance is created without
 specifying one. | 
| Modifier and Type | Method and Description | 
|---|---|
| static void | DelegationTokenAuthenticatedURL. setDefaultDelegationTokenAuthenticator(Class<? extends DelegationTokenAuthenticator> authenticator)Sets the default  DelegationTokenAuthenticatorclass to use when anDelegationTokenAuthenticatedURLinstance is created without
 specifying one. | 
| Constructor and Description | 
|---|
| DelegationTokenAuthenticatedURL(DelegationTokenAuthenticator authenticator)Creates an  DelegationTokenAuthenticatedURL. | 
| DelegationTokenAuthenticatedURL(DelegationTokenAuthenticator authenticator,
                               org.apache.hadoop.security.authentication.client.ConnectionConfigurator connConfigurator)Creates an  DelegationTokenAuthenticatedURL. | 
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