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 org.apache.hadoop.conf.Configuration;
021import org.apache.hadoop.hbase.HBaseClassTestRule;
022import org.apache.hadoop.hbase.TableName;
023import org.apache.hadoop.hbase.mob.MobConstants;
024import org.apache.hadoop.hbase.snapshot.MobSnapshotTestingUtils;
025import org.apache.hadoop.hbase.snapshot.SnapshotTestingUtils;
026import org.apache.hadoop.hbase.testclassification.LargeTests;
027import org.junit.BeforeClass;
028import org.junit.ClassRule;
029import org.junit.experimental.categories.Category;
030
031/**
032 * Test to verify that the cloned table is independent of the table from which it was cloned
033 */
034@Category(LargeTests.class)
035public class TestMobSnapshotCloneIndependence extends TestSnapshotCloneIndependence {
036
037  @ClassRule
038  public static final HBaseClassTestRule CLASS_RULE =
039    HBaseClassTestRule.forClass(TestMobSnapshotCloneIndependence.class);
040
041  /**
042   * Setup the config for the cluster and start it
043   * @throws Exception on failure
044   */
045  @BeforeClass
046  public static void setupCluster() throws Exception {
047    setupConf(UTIL.getConfiguration());
048    UTIL.startMiniCluster(NUM_RS);
049  }
050
051  protected static void setupConf(Configuration conf) {
052    TestSnapshotCloneIndependence.setupConf(conf);
053    conf.setInt(MobConstants.MOB_FILE_CACHE_SIZE_KEY, 0);
054  }
055
056  @Override
057  protected Table createTable(final TableName table, byte[] family) throws Exception {
058    return MobSnapshotTestingUtils.createMobTable(UTIL, table, family);
059  }
060
061  @Override
062  public void loadData(final Table table, byte[]... families) throws Exception {
063    SnapshotTestingUtils.loadData(UTIL, table.getName(), 1000, families);
064  }
065
066  @Override
067  protected int countRows(final Table table, final byte[]... families) throws Exception {
068    return MobSnapshotTestingUtils.countMobRows(table, families);
069  }
070}