| Package | Description | 
|---|---|
| org.apache.hadoop.security | 
| Modifier and Type | Method and Description | 
|---|---|
| UserGroupInformation.AuthenticationMethod | UserGroupInformation. getAuthenticationMethod()Get the authentication method from the subject | 
| static UserGroupInformation.AuthenticationMethod | SecurityUtil. getAuthenticationMethod(Configuration conf) | 
| UserGroupInformation.AuthenticationMethod | UserGroupInformation. getRealAuthenticationMethod()Get the authentication method from the real user's subject. | 
| static UserGroupInformation.AuthenticationMethod | UserGroupInformation. getRealAuthenticationMethod(UserGroupInformation ugi)Returns the authentication method of a ugi. | 
| static UserGroupInformation.AuthenticationMethod | UserGroupInformation.AuthenticationMethod. valueOf(org.apache.hadoop.security.SaslRpcServer.AuthMethod authMethod) | 
| static UserGroupInformation.AuthenticationMethod | UserGroupInformation.AuthenticationMethod. valueOf(String name)Returns the enum constant of this type with the specified name. | 
| static UserGroupInformation.AuthenticationMethod[] | UserGroupInformation.AuthenticationMethod. values()Returns an array containing the constants of this enum type, in
the order they are declared. | 
| Modifier and Type | Method and Description | 
|---|---|
| void | UserGroupInformation. setAuthenticationMethod(UserGroupInformation.AuthenticationMethod authMethod)Sets the authentication method in the subject | 
| static void | SecurityUtil. setAuthenticationMethod(UserGroupInformation.AuthenticationMethod authenticationMethod,
                       Configuration conf) | 
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