org.apache.hadoop.security.authorize

インタフェース ImpersonationProvider

すべてのスーパーインタフェース:

Configurable

既知の実装クラスのリスト:

DefaultImpersonationProvider

@InterfaceStability.Unstable
 @InterfaceAudience.Public
public interface ImpersonationProvider
extends Configurable

メソッドのサマリー

修飾子とタイプ	メソッドと説明
void	authorize(org.apache.hadoop.security.UserGroupInformation user, String remoteAddress) Authorize the superuser which is doing doAs
void	init(String configurationPrefix) Specifies the configuration prefix for the proxy user properties and initializes the provider.

インタフェースから継承されたメソッド org.apache.hadoop.conf.Configurable

getConf, setConf

メソッドの詳細

init

void init(String configurationPrefix)

Specifies the configuration prefix for the proxy user properties and initializes the provider.

パラメータ:

configurationPrefix - the configuration prefix for the proxy user properties

authorize

void authorize(org.apache.hadoop.security.UserGroupInformation user,
               String remoteAddress)
        throws org.apache.hadoop.security.authorize.AuthorizationException

Authorize the superuser which is doing doAs

パラメータ:

user - ugi of the effective or proxy user which contains a real user

remoteAddress - the ip address of client

例外:

org.apache.hadoop.security.authorize.AuthorizationException