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.regionserver;
019
020import java.io.IOException;
021import org.apache.hadoop.hbase.HConstants;
022import org.apache.hadoop.hbase.regionserver.compactions.CompactionConfiguration;
023import org.apache.hadoop.hbase.regionserver.compactions.ExponentialCompactionWindowFactory;
024import org.apache.hadoop.hbase.testclassification.RegionServerTests;
025import org.apache.hadoop.hbase.testclassification.SmallTests;
026import org.junit.jupiter.api.Tag;
027import org.junit.jupiter.api.Test;
028
029@Tag(RegionServerTests.TAG)
030@Tag(SmallTests.TAG)
031public class TestDateTieredCompactionPolicyOverflow extends AbstractTestDateTieredCompactionPolicy {
032
033  @Override
034  protected void config() {
035    super.config();
036
037    // Set up policy
038    conf.set(StoreEngine.STORE_ENGINE_CLASS_KEY,
039      "org.apache.hadoop.hbase.regionserver.DateTieredStoreEngine");
040    conf.setLong(CompactionConfiguration.DATE_TIERED_MAX_AGE_MILLIS_KEY, 100);
041    conf.setLong(CompactionConfiguration.DATE_TIERED_INCOMING_WINDOW_MIN_KEY, 3);
042    conf.setLong(ExponentialCompactionWindowFactory.BASE_WINDOW_MILLIS_KEY, Long.MAX_VALUE / 2);
043    conf.setInt(ExponentialCompactionWindowFactory.WINDOWS_PER_TIER_KEY, 2);
044    conf.setBoolean(CompactionConfiguration.DATE_TIERED_SINGLE_OUTPUT_FOR_MINOR_COMPACTION_KEY,
045      false);
046
047    // Special settings for compaction policy per window
048    this.conf.setInt(CompactionConfiguration.HBASE_HSTORE_COMPACTION_MIN_KEY, 2);
049    this.conf.setInt(CompactionConfiguration.HBASE_HSTORE_COMPACTION_MAX_KEY, 12);
050    this.conf.setFloat(CompactionConfiguration.HBASE_HSTORE_COMPACTION_RATIO_KEY, 1.2F);
051
052    conf.setInt(HStore.BLOCKING_STOREFILES_KEY, 20);
053    conf.setLong(HConstants.MAJOR_COMPACTION_PERIOD, 10);
054  }
055
056  /**
057   * Major compaction with maximum values
058   * @throws IOException with error
059   */
060  @Test
061  public void maxValuesForMajor() throws IOException {
062    long[] minTimestamps = new long[] { Long.MIN_VALUE, -100 };
063    long[] maxTimestamps = new long[] { -8, Long.MAX_VALUE };
064    long[] sizes = new long[] { 0, 1 };
065
066    compactEquals(Long.MAX_VALUE, sfCreate(minTimestamps, maxTimestamps, sizes),
067      new long[] { 0, 1 }, new long[] { Long.MIN_VALUE, -4611686018427387903L, 0,
068        4611686018427387903L, 9223372036854775806L },
069      true, true);
070  }
071}