| /** |
| * 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.fs; |
| |
| import org.apache.hadoop.classification.InterfaceAudience; |
| import org.apache.hadoop.classification.InterfaceStability; |
| import org.apache.hadoop.conf.Configuration; |
| import org.apache.hadoop.hdfs.web.SWebHdfsFileSystem; |
| |
| import java.io.IOException; |
| import java.net.URI; |
| import java.net.URISyntaxException; |
| |
| /** |
| * AbstractFileSystem implementation for HDFS over the web (secure). |
| */ |
| @InterfaceAudience.Public |
| @InterfaceStability.Evolving |
| public class SWebHdfs extends DelegateToFileSystem { |
| |
| public static final String SCHEME = "swebhdfs"; |
| |
| /** |
| * This constructor has the signature needed by |
| * {@link AbstractFileSystem#createFileSystem(URI, Configuration)} |
| * |
| * @param theUri which must be that of swebhdfs |
| * @param conf configuration |
| * @throws IOException |
| */ |
| SWebHdfs(URI theUri, Configuration conf) |
| throws IOException, URISyntaxException { |
| super(theUri, createSWebHdfsFileSystem(conf), conf, SCHEME, false); |
| } |
| |
| /** |
| * Returns a new {@link SWebHdfsFileSystem}, with the given configuration. |
| * |
| * @param conf configuration |
| * @return new SWebHdfsFileSystem |
| */ |
| private static SWebHdfsFileSystem createSWebHdfsFileSystem( |
| Configuration conf) { |
| SWebHdfsFileSystem fs = new SWebHdfsFileSystem(); |
| fs.setConf(conf); |
| return fs; |
| } |
| } |