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 org.apache.hadoop.hbase.HBaseParameterizedTestTemplate;
022import org.apache.hadoop.hbase.HBaseTestingUtil;
023import org.apache.hadoop.hbase.TableName;
024import org.apache.hadoop.hbase.mob.MobConstants;
025import org.apache.hadoop.hbase.snapshot.MobSnapshotTestingUtils;
026import org.apache.hadoop.hbase.testclassification.ClientTests;
027import org.apache.hadoop.hbase.testclassification.LargeTests;
028import org.junit.jupiter.api.BeforeAll;
029import org.junit.jupiter.api.Tag;
030
031@Tag(LargeTests.TAG)
032@Tag(ClientTests.TAG)
033@HBaseParameterizedTestTemplate(name = "{index}: regionReplication={0}")
034public class TestMobCloneSnapshotFromClientAfterSplittingRegionWithLinks
035  extends CloneSnapshotFromClientAfterSplittingRegionWithLinksTestBase {
036
037  public TestMobCloneSnapshotFromClientAfterSplittingRegionWithLinks(int numReplicas) {
038    super(numReplicas);
039  }
040
041  protected static void setupConfiguration() {
042    CloneSnapshotFromClientAfterSplittingRegionWithLinksTestBase.setupConfiguration();
043    TEST_UTIL.getConfiguration().setInt(MobConstants.MOB_FILE_CACHE_SIZE_KEY, 0);
044  }
045
046  @BeforeAll
047  public static void setUpBeforeClass() throws Exception {
048    setupConfiguration();
049    TEST_UTIL.startMiniCluster(3);
050  }
051
052  @Override
053  protected void createTable() throws IOException, InterruptedException {
054    MobSnapshotTestingUtils.createMobTable(TEST_UTIL, tableName, new byte[0][], numReplicas,
055      FAMILY);
056  }
057
058  @Override
059  protected int countRows(Table table) throws IOException {
060    return MobSnapshotTestingUtils.countMobRows(table);
061  }
062
063  @Override
064  protected void verifyRowCount(final HBaseTestingUtil util, final TableName tableName,
065    long expectedRows) throws IOException {
066    // Read every cell value so the MOB files are actually resolved: the point of this test is that
067    // the MOB data is still readable after the source table and snapshot are removed.
068    MobSnapshotTestingUtils.verifyMobRowCount(util, tableName, expectedRows);
069  }
070}