org.apache.slider.server.appmaster.security

Class SecurityConfiguration

java.lang.Object

org.apache.slider.server.appmaster.security.SecurityConfiguration

public class SecurityConfiguration
extends Object

Class keeping code security information

Field Summary

Fields

Modifier and Type	Field and Description
protected static org.slf4j.Logger	log

Constructor Summary

Constructors

Constructor and Description
SecurityConfiguration(org.apache.hadoop.conf.Configuration configuration, AggregateConf instanceDefinition, String clusterName)

Method Summary

Methods

Modifier and Type	Method and Description
File	getKeytabFile(AggregateConf instanceDefinition)
protected org.apache.hadoop.security.UserGroupInformation	getLoginUser()
String	getPrincipal()
boolean	isKeytabProvided()
boolean	isSecurityEnabled()

Methods inherited from class java.lang.Object

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

Field Detail

log

protected static final org.slf4j.Logger log

Constructor Detail

SecurityConfiguration

public SecurityConfiguration(org.apache.hadoop.conf.Configuration configuration,
                     AggregateConf instanceDefinition,
                     String clusterName)
                      throws SliderException

Throws:

SliderException

Method Detail

getLoginUser

protected org.apache.hadoop.security.UserGroupInformation getLoginUser()
                                                                throws IOException

Throws:

IOException

isSecurityEnabled

public boolean isSecurityEnabled()

getPrincipal

public String getPrincipal()
                    throws IOException

Throws:

IOException

isKeytabProvided

public boolean isKeytabProvided()

getKeytabFile

public File getKeytabFile(AggregateConf instanceDefinition)
                   throws SliderException,
                          IOException

Throws:

SliderException

IOException