hbase-testing-util/src/test/java/org/apache/hadoop/hbase/testing/TestTestingHBaseClusterReplicationShareDfs.java

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 * 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
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package org.apache.hadoop.hbase.testing;

import static org.junit.Assert.assertNotEquals;

import org.apache.hadoop.hbase.HBaseClassTestRule;
import org.apache.hadoop.hbase.HBaseTestingUtil;
import org.apache.hadoop.hbase.HConstants;
import org.apache.hadoop.hbase.testclassification.LargeTests;
import org.apache.hadoop.hbase.testclassification.MiscTests;
import org.junit.ClassRule;
import org.junit.experimental.categories.Category;

@Category({ MiscTests.class, LargeTests.class })
public class TestTestingHBaseClusterReplicationShareDfs
  extends TestingHBaseClusterReplicationTestBase {

  @ClassRule
  public static final HBaseClassTestRule CLASS_RULE =
    HBaseClassTestRule.forClass(TestTestingHBaseClusterReplicationShareDfs.class);

  private HBaseTestingUtil util = new HBaseTestingUtil();

  @Override
  protected void startClusters() throws Exception {
    util.startMiniDFSCluster(1);
    String dfsUri = util.getDFSCluster().getFileSystem().getUri().toString();
    sourceCluster = TestingHBaseCluster
      .create(TestingHBaseClusterOption.builder().useExternalDfs(dfsUri).build());
    sourceCluster.start();
    peerCluster = TestingHBaseCluster
      .create(TestingHBaseClusterOption.builder().useExternalDfs(dfsUri).build());
    peerCluster.start();
    assertNotEquals(sourceCluster.getConf().get(HConstants.HBASE_DIR),
      peerCluster.getConf().get(HConstants.HBASE_DIR));
  }

  @Override
  protected void stopClusters() throws Exception {
    util.shutdownMiniDFSCluster();
  }
}