hadoop TimelineReaderAuthenticationFilterInitializer 源码
haddop TimelineReaderAuthenticationFilterInitializer 代码
文件路径:/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-timelineservice/src/main/java/org/apache/hadoop/yarn/server/timelineservice/reader/security/TimelineReaderAuthenticationFilterInitializer.java
/**
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.hadoop.yarn.server.timelineservice.reader.security;
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.http.FilterContainer;
import org.apache.hadoop.security.authentication.server.AuthenticationFilter;
import org.apache.hadoop.yarn.server.timeline.security.TimelineAuthenticationFilterInitializer;
/**
* Filter initializer to initialize {@link AuthenticationFilter}
* for ATSv2 timeline reader server with timeline service specific
* configurations.
*/
public class TimelineReaderAuthenticationFilterInitializer extends
TimelineAuthenticationFilterInitializer{
/**
* Initializes {@link AuthenticationFilter}
* <p>
* Propagates to {@link AuthenticationFilter} configuration all
* YARN configuration properties prefixed with
* {@value
* org.apache.hadoop.yarn.conf.YarnConfiguration#TIMELINE_HTTP_AUTH_PREFIX}.
*
* @param container
* The filter container
* @param conf
* Configuration for run-time parameters
*/
@Override
public void initFilter(FilterContainer container, Configuration conf) {
setAuthFilterConfig(conf);
container.addGlobalFilter("Timeline Reader Authentication Filter",
AuthenticationFilter.class.getName(),
getFilterConfig());
}
}
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