co.cask.cdap.data.stream.DFSTimePartitionedStreamTest.java Source code

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Here is the source code for co.cask.cdap.data.stream.DFSTimePartitionedStreamTest.java

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/*
 * Copyright  2014-2016 Cask Data, Inc.
 *
 * Licensed 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 co.cask.cdap.data.stream;

import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.hdfs.MiniDFSCluster;
import org.apache.twill.filesystem.FileContextLocationFactory;
import org.apache.twill.filesystem.LocationFactory;
import org.junit.AfterClass;
import org.junit.BeforeClass;

import java.io.IOException;

/**
 *
 */
public class DFSTimePartitionedStreamTest extends TimePartitionedStreamTestBase {

    private static LocationFactory locationFactory;
    private static MiniDFSCluster dfsCluster;

    @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();
        dfsCluster.waitClusterUp();
        locationFactory = new FileContextLocationFactory(dfsCluster.getFileSystem().getConf());
    }

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

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