| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| package org.apache.iotdb.db.storageengine.dataregion.compaction.inner; |
| |
| import org.apache.iotdb.commons.exception.MetadataException; |
| import org.apache.iotdb.db.conf.IoTDBDescriptor; |
| import org.apache.iotdb.db.exception.StorageEngineException; |
| import org.apache.iotdb.db.storageengine.dataregion.compaction.AbstractCompactionTest; |
| import org.apache.iotdb.db.storageengine.dataregion.compaction.schedule.CompactionScheduleSummary; |
| import org.apache.iotdb.db.storageengine.dataregion.compaction.schedule.CompactionScheduler; |
| import org.apache.iotdb.db.storageengine.dataregion.compaction.schedule.CompactionTaskManager; |
| import org.apache.iotdb.db.storageengine.dataregion.tsfile.TsFileManager; |
| import org.apache.iotdb.db.storageengine.dataregion.tsfile.TsFileResourceList; |
| import org.apache.iotdb.db.storageengine.dataregion.tsfile.TsFileResourceStatus; |
| import org.apache.iotdb.tsfile.exception.write.WriteProcessException; |
| |
| import org.junit.After; |
| import org.junit.Assert; |
| import org.junit.Before; |
| import org.junit.Test; |
| |
| import java.io.IOException; |
| |
| public class InnerCompactionSchedulerTest extends AbstractCompactionTest { |
| |
| private long originFileSize; |
| long MAX_WAITING_TIME = 120_000L; |
| boolean oldEnableSeqSpaceCompaction = |
| IoTDBDescriptor.getInstance().getConfig().isEnableSeqSpaceCompaction(); |
| boolean oldEnableUnSeqSpaceCompaction = |
| IoTDBDescriptor.getInstance().getConfig().isEnableUnseqSpaceCompaction(); |
| int oldConcurrentCompactionThread = |
| IoTDBDescriptor.getInstance().getConfig().getCompactionThreadCount(); |
| int oldMaxCompactionCandidateFileNum = |
| IoTDBDescriptor.getInstance().getConfig().getFileLimitPerInnerTask(); |
| |
| @Before |
| public void setUp() |
| throws IOException, WriteProcessException, MetadataException, InterruptedException { |
| CompactionTaskManager.getInstance().start(); |
| super.setUp(); |
| originFileSize = IoTDBDescriptor.getInstance().getConfig().getTargetCompactionFileSize(); |
| IoTDBDescriptor.getInstance().getConfig().setTargetCompactionFileSize(90); |
| } |
| |
| @After |
| public void tearDown() throws IOException, StorageEngineException { |
| CompactionTaskManager.getInstance().stop(); |
| IoTDBDescriptor.getInstance().getConfig().setTargetCompactionFileSize(originFileSize); |
| IoTDBDescriptor.getInstance() |
| .getConfig() |
| .setEnableSeqSpaceCompaction(oldEnableSeqSpaceCompaction); |
| IoTDBDescriptor.getInstance() |
| .getConfig() |
| .setEnableUnseqSpaceCompaction(oldEnableUnSeqSpaceCompaction); |
| IoTDBDescriptor.getInstance() |
| .getConfig() |
| .setCompactionThreadCount(oldConcurrentCompactionThread); |
| IoTDBDescriptor.getInstance() |
| .getConfig() |
| .setFileLimitPerInnerTask(oldMaxCompactionCandidateFileNum); |
| super.tearDown(); |
| } |
| |
| @Test |
| public void testFileSelector1() |
| throws IOException, MetadataException, WriteProcessException, InterruptedException { |
| IoTDBDescriptor.getInstance().getConfig().setEnableSeqSpaceCompaction(true); |
| IoTDBDescriptor.getInstance().getConfig().setEnableUnseqSpaceCompaction(true); |
| IoTDBDescriptor.getInstance().getConfig().setCompactionThreadCount(50); |
| IoTDBDescriptor.getInstance().getConfig().setFileLimitPerInnerTask(4); |
| IoTDBDescriptor.getInstance().getConfig().setTargetCompactionFileSize(1000000); |
| createFiles(2, 2, 3, 100, 0, 0, 50, 50, false, true); |
| registerTimeseriesInMManger(2, 3, false); |
| createFiles(2, 3, 5, 50, 250, 250, 50, 50, false, true); |
| registerTimeseriesInMManger(3, 5, false); |
| createFiles(2, 5, 5, 50, 600, 800, 50, 50, false, true); |
| registerTimeseriesInMManger(5, 5, false); |
| TsFileManager tsFileManager = new TsFileManager("testSG", "0", "tmp"); |
| tsFileManager.addAll(seqResources, true); |
| |
| CompactionScheduler.tryToSubmitInnerSpaceCompactionTask( |
| tsFileManager, 0L, true, new CompactionScheduleSummary()); |
| try { |
| Thread.sleep(5000); |
| } catch (Exception e) { |
| |
| } |
| Assert.assertEquals(3, tsFileManager.getTsFileList(true).size()); |
| } |
| |
| @Test |
| public void testFileSelector2() |
| throws IOException, MetadataException, WriteProcessException, InterruptedException { |
| IoTDBDescriptor.getInstance().getConfig().setCompactionThreadCount(50); |
| IoTDBDescriptor.getInstance().getConfig().setFileLimitPerInnerTask(50); |
| TsFileResourceList tsFileResources = new TsFileResourceList(); |
| createFiles(2, 2, 3, 100, 0, 0, 50, 50, false, true); |
| createFiles(2, 3, 5, 50, 250, 250, 50, 50, false, true); |
| seqResources.get(0).setStatusForTest(TsFileResourceStatus.COMPACTION_CANDIDATE); |
| seqResources.get(0).setStatusForTest(TsFileResourceStatus.COMPACTING); |
| TsFileManager tsFileManager = new TsFileManager("testSG", "0", "tmp"); |
| tsFileManager.addAll(seqResources, true); |
| CompactionScheduler.tryToSubmitInnerSpaceCompactionTask( |
| tsFileManager, 0L, true, new CompactionScheduleSummary()); |
| |
| long waitingTime = 0; |
| while (CompactionTaskManager.getInstance().getExecutingTaskCount() != 0) { |
| try { |
| Thread.sleep(100); |
| waitingTime += 100; |
| if (waitingTime > MAX_WAITING_TIME) { |
| Assert.fail(); |
| break; |
| } |
| } catch (InterruptedException e) { |
| e.printStackTrace(); |
| } |
| } |
| Assert.assertEquals(4, tsFileManager.getTsFileList(true).size()); |
| } |
| |
| @Test |
| public void testFileSelectorWithUnclosedFile() |
| throws IOException, MetadataException, WriteProcessException, InterruptedException { |
| IoTDBDescriptor.getInstance().getConfig().setCompactionThreadCount(50); |
| IoTDBDescriptor.getInstance().getConfig().setFileLimitPerInnerTask(50); |
| TsFileResourceList tsFileResources = new TsFileResourceList(); |
| createFiles(2, 2, 3, 100, 0, 0, 50, 50, false, true); |
| createFiles(2, 3, 5, 50, 250, 250, 50, 50, false, true); |
| seqResources.get(3).setStatusForTest(TsFileResourceStatus.UNCLOSED); |
| TsFileManager tsFileManager = new TsFileManager("testSG", "0", "tmp"); |
| tsFileManager.addAll(seqResources, true); |
| CompactionScheduler.tryToSubmitInnerSpaceCompactionTask( |
| tsFileManager, 0L, true, new CompactionScheduleSummary()); |
| long waitingTime = 0; |
| while (CompactionTaskManager.getInstance().getExecutingTaskCount() != 0) { |
| try { |
| Thread.sleep(100); |
| waitingTime += 100; |
| if (waitingTime > MAX_WAITING_TIME) { |
| Assert.fail(); |
| break; |
| } |
| } catch (InterruptedException e) { |
| e.printStackTrace(); |
| } |
| } |
| Assert.assertEquals(4, tsFileManager.getTsFileList(true).size()); |
| } |
| } |