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.master.procedure;
019
020import static org.junit.jupiter.api.Assertions.assertFalse;
021import static org.junit.jupiter.api.Assertions.assertTrue;
022
023import java.io.IOException;
024import org.apache.hadoop.conf.Configuration;
025import org.apache.hadoop.hbase.HBaseTestingUtil;
026import org.apache.hadoop.hbase.TableName;
027import org.apache.hadoop.hbase.client.RegionInfo;
028import org.apache.hadoop.hbase.client.TableDescriptor;
029import org.apache.hadoop.hbase.coprocessor.BadMasterObserverForCreateDeleteTable;
030import org.apache.hadoop.hbase.coprocessor.CoprocessorHost;
031import org.apache.hadoop.hbase.procedure2.ProcedureExecutor;
032import org.apache.hadoop.hbase.procedure2.ProcedureTestingUtility;
033import org.apache.hadoop.hbase.testclassification.MasterTests;
034import org.apache.hadoop.hbase.testclassification.MediumTests;
035import org.apache.hadoop.hbase.util.ModifyRegionUtils;
036import org.junit.jupiter.api.AfterAll;
037import org.junit.jupiter.api.BeforeAll;
038import org.junit.jupiter.api.Tag;
039import org.junit.jupiter.api.Test;
040
041@Tag(MasterTests.TAG)
042@Tag(MediumTests.TAG)
043public class TestCreateDeleteTableProcedureWithRetry {
044
045  private static final HBaseTestingUtil UTIL = new HBaseTestingUtil();
046
047  private static final TableName TABLE_NAME =
048    TableName.valueOf(TestCreateDeleteTableProcedureWithRetry.class.getSimpleName());
049
050  private static final String CF = "cf";
051
052  @BeforeAll
053  public static void setUp() throws Exception {
054    Configuration conf = UTIL.getConfiguration();
055    conf.set(CoprocessorHost.MASTER_COPROCESSOR_CONF_KEY,
056      BadMasterObserverForCreateDeleteTable.class.getName());
057    UTIL.startMiniCluster(1);
058  }
059
060  @AfterAll
061  public static void tearDown() throws Exception {
062    UTIL.shutdownMiniCluster();
063  }
064
065  @Test
066  public void testCreateDeleteTableRetry() throws IOException {
067    ProcedureExecutor<MasterProcedureEnv> procExec =
068      UTIL.getMiniHBaseCluster().getMaster().getMasterProcedureExecutor();
069    TableDescriptor htd = MasterProcedureTestingUtility.createHTD(TABLE_NAME, CF);
070    RegionInfo[] regions = ModifyRegionUtils.createRegionInfos(htd, null);
071    CreateTableProcedure createProc =
072      new CreateTableProcedure(procExec.getEnvironment(), htd, regions);
073    ProcedureTestingUtility.submitAndWait(procExec, createProc);
074    assertTrue(UTIL.getAdmin().tableExists(TABLE_NAME));
075    MasterProcedureTestingUtility.validateTableCreation(UTIL.getMiniHBaseCluster().getMaster(),
076      TABLE_NAME, regions, CF);
077
078    UTIL.getAdmin().disableTable(TABLE_NAME);
079    DeleteTableProcedure deleteProc =
080      new DeleteTableProcedure(procExec.getEnvironment(), TABLE_NAME);
081    ProcedureTestingUtility.submitAndWait(procExec, deleteProc);
082    assertFalse(UTIL.getAdmin().tableExists(TABLE_NAME));
083    MasterProcedureTestingUtility.validateTableDeletion(UTIL.getMiniHBaseCluster().getMaster(),
084      TABLE_NAME);
085  }
086}