001/*
002 * Licensed to the Apache Software Foundation (ASF) under one
003 * or more contributor license agreements.  See the NOTICE file
004 * distributed with this work for additional information
005 * regarding copyright ownership.  The ASF licenses this file
006 * to you under the Apache License, Version 2.0 (the
007 * "License"); you may not use this file except in compliance
008 * with the License.  You may obtain a copy of the License at
009 *
010 *     http://www.apache.org/licenses/LICENSE-2.0
011 *
012 * Unless required by applicable law or agreed to in writing, software
013 * distributed under the License is distributed on an "AS IS" BASIS,
014 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
015 * See the License for the specific language governing permissions and
016 * limitations under the License.
017 */
018package org.apache.hadoop.hbase.client;
019
020import java.io.IOException;
021import java.util.List;
022import org.apache.hadoop.hbase.snapshot.SnapshotTestingUtils;
023import org.junit.jupiter.api.TestTemplate;
024
025public class RestoreSnapshotFromClientAfterSplittingRegionsTestBase
026  extends RestoreSnapshotFromClientTestBase {
027
028  protected RestoreSnapshotFromClientAfterSplittingRegionsTestBase(int numReplicas) {
029    super(numReplicas);
030  }
031
032  @TestTemplate
033  public void testRestoreSnapshotAfterSplittingRegions() throws IOException, InterruptedException {
034    List<RegionInfo> regionInfos = admin.getRegions(tableName);
035    RegionReplicaUtil.removeNonDefaultRegions(regionInfos);
036
037    // Split the first region
038    splitRegion(regionInfos.get(0));
039
040    // Take a snapshot
041    admin.snapshot(snapshotName1, tableName);
042
043    // Load more data
044    SnapshotTestingUtils.loadData(TEST_UTIL, tableName, 500, FAMILY);
045
046    // Split the second region
047    splitRegion(regionInfos.get(1));
048
049    // Restore the snapshot
050    admin.disableTable(tableName);
051    admin.restoreSnapshot(snapshotName1);
052    admin.enableTable(tableName);
053
054    verifyRowCount(TEST_UTIL, tableName, snapshot1Rows);
055  }
056}