HDFSLocationTest.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.twill.filesystem;

import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.hdfs.MiniDFSCluster;
import org.junit.AfterClass;
import org.junit.BeforeClass;

import java.io.IOException;

/**
 *
 */
public class HDFSLocationTest extends LocationTestBase {

  private static MiniDFSCluster dfsCluster;
  private static LocationFactory locationFactory;

  @BeforeClass
  public static void init() throws IOException {
    Configuration conf = new Configuration();
    conf.set(MiniDFSCluster.HDFS_MINIDFS_BASEDIR, tmpFolder.newFolder().getAbsolutePath());
    dfsCluster = new MiniDFSCluster.Builder(conf).numDataNodes(1).build();
    locationFactory = new HDFSLocationFactory(dfsCluster.getFileSystem());
  }

  @AfterClass
  public static void finish() {
    dfsCluster.shutdown();
  }

  @Override
  protected LocationFactory getLocationFactory() {
    return locationFactory;
  }
}