org.apache.hadoop.security

Class SecurityInfo

java.lang.Object

org.apache.hadoop.security.SecurityInfo

Direct Known Subclasses:

AdminSecurityInfo, AnnotatedSecurityInfo, ClientHSSecurityInfo, ClientRMSecurityInfo, ContainerManagerSecurityInfo, LocalizerSecurityInfo, MRClientSecurityInfo, RMNMSecurityInfoClass, SchedulerSecurityInfo

@InterfaceStability.Evolving
@InterfaceAudience.LimitedPrivate(value={"MapReduce","HDFS"})
public abstract class SecurityInfo
extends Object

Constructor Summary

Constructors

Constructor and Description
SecurityInfo()

Method Summary

Methods

Modifier and Type	Method and Description
abstract KerberosInfo	getKerberosInfo(Class<?> protocol, Configuration conf) Get the KerberosInfo for a given protocol.
abstract TokenInfo	getTokenInfo(Class<?> protocol, Configuration conf) Get the TokenInfo for a given protocol.

Methods inherited from class java.lang.Object

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

Constructor Detail

SecurityInfo

public SecurityInfo()

Method Detail

getKerberosInfo

public abstract KerberosInfo getKerberosInfo(Class<?> protocol,
                           Configuration conf)

Get the KerberosInfo for a given protocol.

Parameters:

protocol - interface class

conf - configuration

Returns:

KerberosInfo

getTokenInfo

public abstract TokenInfo getTokenInfo(Class<?> protocol,
                     Configuration conf)

Get the TokenInfo for a given protocol.

Parameters:

protocol - interface class

conf - configuration object.

Returns:

TokenInfo instance