com.wandisco.s3hdfs.conf.S3HdfsConfiguration.java Source code

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Here is the source code for com.wandisco.s3hdfs.conf.S3HdfsConfiguration.java

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/*
 * 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 com.wandisco.s3hdfs.conf;

import org.apache.hadoop.conf.Configuration;

import java.io.IOException;

/**
 * Configuration for S3HDFS.
 */
public class S3HdfsConfiguration extends Configuration {
    static {
        // adds the default resources
        Configuration.addDefaultResource("s3hdfs-default.xml");
        Configuration.addDefaultResource("s3hdfs-site.xml");
    }

    public S3HdfsConfiguration(Configuration conf) {
        super(conf);
        init();
    }

    public S3HdfsConfiguration() {
        super();
        init();
    }

    /**
     * This method is here so that when invoked, HdfsConfiguration is class-loaded if
     * it hasn't already been previously loaded.  Upon loading the class, the static
     * initializer block above will be executed to add the deprecated keys and to add
     * the default resources.   It is safe for this method to be called multiple times
     * as the static initializer block will only get invoked once.
     */
    public static void init() {
    }

    public static void main(String[] args) throws IOException {
        S3HdfsConfiguration s3HdfsConfiguration = new S3HdfsConfiguration();
        s3HdfsConfiguration.writeXml(System.out);
    }
}