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.rsgroup;
019
020import static org.junit.jupiter.api.Assertions.assertEquals;
021
022import java.util.List;
023import org.apache.hadoop.conf.Configuration;
024import org.apache.hadoop.hbase.HBaseTestingUtil;
025import org.apache.hadoop.hbase.SingleProcessHBaseCluster;
026import org.apache.hadoop.hbase.TableName;
027import org.apache.hadoop.hbase.Waiter;
028import org.apache.hadoop.hbase.master.HMaster;
029import org.apache.hadoop.hbase.master.ServerManager;
030import org.apache.hadoop.hbase.testclassification.MediumTests;
031import org.apache.hadoop.hbase.testclassification.RSGroupTests;
032import org.apache.hadoop.hbase.util.compaction.TestMajorCompactorTTL;
033import org.junit.jupiter.api.AfterEach;
034import org.junit.jupiter.api.BeforeEach;
035import org.junit.jupiter.api.Tag;
036import org.junit.jupiter.api.Test;
037import org.junit.jupiter.api.TestInfo;
038
039import org.apache.hbase.thirdparty.com.google.common.collect.Lists;
040
041@Tag(RSGroupTests.TAG)
042@Tag(MediumTests.TAG)
043public class TestRSGroupMajorCompactionTTL extends TestMajorCompactorTTL {
044
045  private final static int NUM_SLAVES_BASE = 6;
046
047  @BeforeEach
048  @Override
049  public void setUp() throws Exception {
050    utility = new HBaseTestingUtil();
051    Configuration conf = utility.getConfiguration();
052    RSGroupUtil.enableRSGroup(conf);
053    conf.setInt(ServerManager.WAIT_ON_REGIONSERVERS_MINTOSTART, NUM_SLAVES_BASE);
054    conf.setInt("hbase.hfile.compaction.discharger.interval", 10);
055    utility.startMiniCluster(NUM_SLAVES_BASE);
056    SingleProcessHBaseCluster cluster = utility.getHBaseCluster();
057    final HMaster master = cluster.getMaster();
058
059    // wait for balancer to come online
060    utility.waitFor(60000, new Waiter.Predicate<Exception>() {
061      @Override
062      public boolean evaluate() {
063        return master.isInitialized()
064          && ((RSGroupBasedLoadBalancer) master.getLoadBalancer()).isOnline();
065      }
066    });
067    admin = utility.getAdmin();
068  }
069
070  @AfterEach
071  @Override
072  public void tearDown() throws Exception {
073    utility.shutdownMiniCluster();
074  }
075
076  @Test
077  public void testCompactingTables(TestInfo testInfo) throws Exception {
078    List<TableName> tableNames = Lists.newArrayList();
079    for (int i = 0; i < 10; i++) {
080      tableNames.add(createTable(testInfo.getTestMethod().get().getName() + "___" + i));
081    }
082
083    // Delay a bit, so we can set the table TTL to 5 seconds
084    Thread.sleep(10 * 1000);
085
086    for (TableName tableName : tableNames) {
087      int numberOfRegions = admin.getRegions(tableName).size();
088      int numHFiles = utility.getNumHFiles(tableName, FAMILY);
089      modifyTTL(tableName);
090    }
091
092    RSGroupMajorCompactionTTL compactor = new RSGroupMajorCompactionTTL();
093    compactor.compactTTLRegionsOnGroup(utility.getConfiguration(), RSGroupInfo.DEFAULT_GROUP, 1,
094      200, -1, -1, false, false);
095
096    for (TableName tableName : tableNames) {
097      int numberOfRegions = admin.getRegions(tableName).size();
098      int numHFiles = utility.getNumHFiles(tableName, FAMILY);
099      assertEquals(numberOfRegions, numHFiles);
100    }
101  }
102}