org.apache.flink.runtime.security.modules

Class HadoopModule

java.lang.Object

org.apache.flink.runtime.security.modules.HadoopModule

All Implemented Interfaces:

SecurityModule

public class HadoopModule
extends Object
implements SecurityModule

Responsible for installing a Hadoop login user.

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.flink.runtime.security.modules.SecurityModule

SecurityModule.SecurityInstallException

Constructor Summary

Constructors

Constructor and Description
HadoopModule(SecurityConfiguration securityConfiguration, Configuration hadoopConfiguration)

Method Summary

Modifier and Type	Method and Description
SecurityConfiguration	getSecurityConfig()
void	install() Install the security module.
void	uninstall() Uninstall the security module.

Methods inherited from class java.lang.Object

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

Constructor Detail

HadoopModule

public HadoopModule(SecurityConfiguration securityConfiguration,
                    Configuration hadoopConfiguration)

Method Detail

getSecurityConfig

@VisibleForTesting
public SecurityConfiguration getSecurityConfig()

install

public void install()
             throws SecurityModule.SecurityInstallException

Description copied from interface: SecurityModule

Install the security module.

Specified by:

install in interface SecurityModule

Throws:

SecurityModule.SecurityInstallException - if the security module couldn't be installed.

uninstall

public void uninstall()
               throws SecurityModule.SecurityInstallException

Description copied from interface: SecurityModule

Uninstall the security module.

Specified by:

uninstall in interface SecurityModule

Throws:

SecurityModule.SecurityInstallException - if the security module couldn't be uninstalled.