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.procedure2;
019
020import java.io.IOException;
021import java.util.concurrent.CountDownLatch;
022import org.apache.hadoop.hbase.HBaseCommonTestingUtil;
023import org.apache.hadoop.hbase.procedure2.ProcedureTestingUtility.NoopProcedure;
024import org.apache.hadoop.hbase.procedure2.store.wal.WALProcedureStore;
025import org.apache.hadoop.hbase.testclassification.MasterTests;
026import org.apache.hadoop.hbase.testclassification.MediumTests;
027import org.junit.jupiter.api.AfterAll;
028import org.junit.jupiter.api.AfterEach;
029import org.junit.jupiter.api.BeforeEach;
030import org.junit.jupiter.api.Tag;
031import org.junit.jupiter.api.Test;
032import org.junit.jupiter.api.TestInfo;
033
034/**
035 * Testcase for HBASE-20973
036 */
037@Tag(MasterTests.TAG)
038@Tag(MediumTests.TAG)
039public class TestProcedureRollbackAIOOB {
040
041  private static final HBaseCommonTestingUtil UTIL = new HBaseCommonTestingUtil();
042
043  public static final class ParentProcedure extends NoopProcedure<Void> {
044
045    private final CountDownLatch latch = new CountDownLatch(1);
046
047    private boolean scheduled;
048
049    @Override
050    protected Procedure<Void>[] execute(Void env)
051      throws ProcedureYieldException, ProcedureSuspendedException, InterruptedException {
052      latch.await();
053      if (scheduled) {
054        return null;
055      }
056      scheduled = true;
057      return new Procedure[] { new SubProcedure() };
058    }
059  }
060
061  public static final class SubProcedure extends NoopProcedure<Void> {
062
063    @Override
064    protected Procedure[] execute(Void env)
065      throws ProcedureYieldException, ProcedureSuspendedException, InterruptedException {
066      setFailure("Inject error", new RuntimeException("Inject error"));
067      return null;
068    }
069  }
070
071  private WALProcedureStore procStore;
072
073  private ProcedureExecutor<Void> procExec;
074
075  @BeforeEach
076  public void setUp(TestInfo testInfo) throws IOException {
077    procStore = ProcedureTestingUtility.createWalStore(UTIL.getConfiguration(),
078      UTIL.getDataTestDir(testInfo.getTestMethod().get().getName()));
079    procStore.start(2);
080    procExec = new ProcedureExecutor<>(UTIL.getConfiguration(), null, procStore);
081    ProcedureTestingUtility.initAndStartWorkers(procExec, 2, true);
082  }
083
084  @AfterEach
085  public void tearDown() {
086    procExec.stop();
087    procStore.stop(false);
088  }
089
090  @AfterAll
091  public static void tearDownAfterClass() throws IOException {
092    UTIL.cleanupTestDir();
093  }
094
095  @Test
096  public void testArrayIndexOutOfBounds() {
097    ParentProcedure proc = new ParentProcedure();
098    long procId = procExec.submitProcedure(proc);
099    long noopProcId = -1L;
100    // make sure that the sub procedure will have a new BitSetNode
101    for (int i = 0; i < Long.SIZE - 2; i++) {
102      noopProcId = procExec.submitProcedure(new NoopProcedure<>());
103    }
104    final long lastNoopProcId = noopProcId;
105    UTIL.waitFor(30000, () -> procExec.isFinished(lastNoopProcId));
106    proc.latch.countDown();
107    UTIL.waitFor(10000, () -> procExec.isFinished(procId));
108  }
109}