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.mob;
019
020import org.apache.hadoop.hbase.HBaseClassTestRule;
021import org.apache.hadoop.hbase.testclassification.LargeTests;
022import org.junit.ClassRule;
023import org.junit.experimental.categories.Category;
024
025/**
026 * Mob file compaction chore in a generational non-batch mode test. 1. Uses default (non-batch) mode
027 * for regular MOB compaction, sets generational mode ON 2. Disables periodic MOB compactions, sets
028 * minimum age to archive to 10 sec 3. Creates MOB table with 20 regions 4. Loads MOB data
029 * (randomized keys, 1000 rows), flushes data. 5. Repeats 4. two more times 6. Verifies that we have
030 * 20 *3 = 60 mob files (equals to number of regions x 3) 7. Runs major MOB compaction. 8. Verifies
031 * that number of MOB files in a mob directory is 20 x4 = 80 9. Waits for a period of time larger
032 * than minimum age to archive 10. Runs Mob cleaner chore 11 Verifies that number of MOB files in a
033 * mob directory is 20. 12 Runs scanner and checks all 3 * 1000 rows.
034 */
035@Category(LargeTests.class)
036public class TestMobCompactionOptMode extends TestMobCompactionWithDefaults {
037
038  @ClassRule
039  public static final HBaseClassTestRule CLASS_RULE =
040    HBaseClassTestRule.forClass(TestMobCompactionOptMode.class);
041
042  public TestMobCompactionOptMode(Boolean useFileBasedSFT) {
043    super(useFileBasedSFT);
044  }
045
046  protected void additonalConfigSetup() {
047    conf.set(MobConstants.MOB_COMPACTION_TYPE_KEY, MobConstants.OPTIMIZED_MOB_COMPACTION_TYPE);
048    conf.setLong(MobConstants.MOB_COMPACTION_MAX_FILE_SIZE_KEY, 1000000);
049  }
050
051  @Override
052  protected String description() {
053    return "generational (non-batch) mode";
054  }
055
056}