org.apache.hadoop.security

类 AuthenticationFilterInitializer

java.lang.Object

org.apache.hadoop.http.FilterInitializer

org.apache.hadoop.security.AuthenticationFilterInitializer

public class AuthenticationFilterInitializer
extends FilterInitializer

Initializes Alfredo AuthenticationFilter which provides support for Kerberos HTTP SPNEGO authentication.

It enables anonymous access, simple/speudo and Kerberos HTTP SPNEGO authentication for Hadoop JobTracker, NameNode, DataNodes and TaskTrackers.

Refer to the core-default.xml file, after the comment 'HTTP Authentication' for details on the configuration options. All related configuration properties have 'hadoop.http.authentication.' as prefix.

构造器概要

构造器

构造器和说明
AuthenticationFilterInitializer()

方法概要

方法

限定符和类型	方法和说明
void	initFilter(FilterContainer container, Configuration conf) Initializes Alfredo AuthenticationFilter.

从类继承的方法 java.lang.Object

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

构造器详细资料

AuthenticationFilterInitializer

public AuthenticationFilterInitializer()

方法详细资料

initFilter

public void initFilter(FilterContainer container,
              Configuration conf)

Initializes Alfredo AuthenticationFilter.

Propagates to Alfredo AuthenticationFilter configuration all Hadoop configuration properties prefixed with "hadoop.http.authentication."

指定者:

initFilter 在类中 FilterInitializer

参数:

container - The filter container

conf - Configuration for run-time parameters