org.apache.flink.runtime.security.token

Class KerberosLoginProvider

java.lang.Object

org.apache.flink.runtime.security.token.KerberosLoginProvider

public class KerberosLoginProvider
extends Object

Provides Kerberos login functionality.

Constructor Summary

Constructors

Constructor and Description
KerberosLoginProvider(org.apache.flink.configuration.Configuration configuration)

Method Summary

Modifier and Type	Method and Description
org.apache.hadoop.security.UserGroupInformation	doLogin()
boolean	isLoginPossible()

Methods inherited from class java.lang.Object

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

Constructor Detail

KerberosLoginProvider

public KerberosLoginProvider(org.apache.flink.configuration.Configuration configuration)

Method Detail

isLoginPossible

public boolean isLoginPossible()
                        throws IOException

Throws:

IOException

doLogin

public org.apache.hadoop.security.UserGroupInformation doLogin()
                                                        throws IOException

Throws:

IOException