| /* |
| * 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.commons.path.PartialPath; |
| 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.execute.exception.FileCannotTransitToCompactingException; |
| import org.apache.iotdb.db.storageengine.dataregion.compaction.execute.performer.impl.FastCompactionPerformer; |
| import org.apache.iotdb.db.storageengine.dataregion.compaction.execute.task.AbstractCompactionTask; |
| import org.apache.iotdb.db.storageengine.dataregion.compaction.execute.task.InnerSpaceCompactionTask; |
| import org.apache.iotdb.db.storageengine.dataregion.compaction.schedule.CompactionWorker; |
| import org.apache.iotdb.db.storageengine.dataregion.compaction.selector.impl.SizeTieredCompactionSelector; |
| import org.apache.iotdb.db.storageengine.dataregion.modification.Deletion; |
| import org.apache.iotdb.db.storageengine.dataregion.modification.ModificationFile; |
| import org.apache.iotdb.db.storageengine.dataregion.read.control.FileReaderManager; |
| import org.apache.iotdb.db.storageengine.dataregion.tsfile.TsFileResource; |
| import org.apache.iotdb.db.storageengine.dataregion.tsfile.TsFileResourceStatus; |
| import org.apache.iotdb.db.utils.datastructure.FixedPriorityBlockingQueue; |
| 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 org.mockito.Mockito; |
| |
| import java.io.File; |
| import java.io.IOException; |
| import java.util.List; |
| import java.util.concurrent.CountDownLatch; |
| import java.util.concurrent.atomic.AtomicBoolean; |
| |
| public class InnerSpaceCompactionSelectorTest extends AbstractCompactionTest { |
| @Before |
| public void setUp() |
| throws IOException, WriteProcessException, MetadataException, InterruptedException { |
| super.setUp(); |
| IoTDBDescriptor.getInstance().getConfig().setFileLimitPerInnerTask(2); |
| } |
| |
| @After |
| public void tearDown() throws IOException, StorageEngineException { |
| super.tearDown(); |
| for (TsFileResource tsFileResource : seqResources) { |
| FileReaderManager.getInstance().closeFileAndRemoveReader(tsFileResource.getTsFilePath()); |
| } |
| for (TsFileResource tsFileResource : unseqResources) { |
| FileReaderManager.getInstance().closeFileAndRemoveReader(tsFileResource.getTsFilePath()); |
| } |
| } |
| |
| @Test |
| public void testFileWithDeviceIndexBeenDeletedBeforeSelection() |
| throws IOException, MetadataException, WriteProcessException, InterruptedException { |
| createFiles(6, 2, 3, 50, 0, 10000, 50, 50, false, true); |
| tsFileManager.addAll(seqResources, true); |
| tsFileManager.addAll(unseqResources, false); |
| AtomicBoolean fail = new AtomicBoolean(false); |
| |
| CountDownLatch cd = new CountDownLatch(1); |
| |
| Thread thread1 = |
| new Thread( |
| () -> { |
| try { |
| // the file is deleted before selection |
| cd.await(); |
| SizeTieredCompactionSelector selector = |
| new SizeTieredCompactionSelector("", "", 0, true, tsFileManager); |
| List<TsFileResource> resources = |
| tsFileManager.getOrCreateSequenceListByTimePartition(0); |
| List<InnerSpaceCompactionTask> innerSpaceCompactionTasks = |
| selector.selectInnerSpaceTask(resources); |
| if (innerSpaceCompactionTasks.size() != 2) { |
| throw new RuntimeException("task num is not 2"); |
| } |
| if (innerSpaceCompactionTasks.get(0).getSelectedTsFileResourceList().size() != 2 |
| || innerSpaceCompactionTasks.get(1).getSelectedTsFileResourceList().size() |
| != 2) { |
| throw new RuntimeException("selected file num is not 2"); |
| } |
| } catch (Exception e) { |
| fail.set(true); |
| e.printStackTrace(); |
| Assert.fail(e.getMessage()); |
| } |
| }); |
| |
| // delete seq files |
| Thread thread2 = |
| new Thread( |
| () -> { |
| try { |
| TsFileResource resource = seqResources.get(1); |
| // try to delete file |
| resource.writeLock(); |
| resource.remove(); |
| resource.writeUnlock(); |
| cd.countDown(); |
| } catch (Exception e) { |
| fail.set(true); |
| e.printStackTrace(); |
| Assert.fail(e.getMessage()); |
| } |
| }); |
| |
| thread1.start(); |
| thread2.start(); |
| thread1.join(10000); |
| thread2.join(10000); |
| if (fail.get()) { |
| Assert.fail(); |
| } |
| } |
| |
| @Test |
| public void testFileWithDeviceIndexBeenDeletedDuringSelectionAndBeforeSettingCandidate() |
| throws IOException, MetadataException, WriteProcessException, InterruptedException { |
| createFiles(6, 2, 3, 50, 0, 10000, 50, 50, false, true); |
| tsFileManager.addAll(seqResources, true); |
| tsFileManager.addAll(unseqResources, false); |
| AtomicBoolean fail = new AtomicBoolean(false); |
| |
| CountDownLatch cd1 = new CountDownLatch(1); |
| CountDownLatch cd2 = new CountDownLatch(1); |
| |
| // select files in cross compaction |
| Thread thread1 = |
| new Thread( |
| () -> { |
| try { |
| SizeTieredCompactionSelector selector = |
| new SizeTieredCompactionSelector("", "", 0, true, tsFileManager); |
| // copy candidate source file list |
| List<TsFileResource> resources = |
| tsFileManager.getOrCreateSequenceListByTimePartition(0); |
| List<InnerSpaceCompactionTask> innerSpaceCompactionTasks = |
| selector.selectInnerSpaceTask(resources); |
| |
| // the other thread holds write lock and delete files successfully before setting |
| // status to COMPACTION_CANDIDATE |
| cd1.countDown(); |
| cd2.await(); |
| |
| if (innerSpaceCompactionTasks.size() != 3) { |
| throw new RuntimeException("task num is not 3"); |
| } |
| for (int idx = 0; idx < innerSpaceCompactionTasks.size(); idx++) { |
| List<TsFileResource> task = |
| innerSpaceCompactionTasks.get(idx).getSelectedTsFileResourceList(); |
| if (task.size() != 2) { |
| throw new RuntimeException("selected file num is not 2"); |
| } |
| InnerSpaceCompactionTask innerSpaceCompactionTask = |
| new InnerSpaceCompactionTask( |
| 0, |
| tsFileManager, |
| task, |
| true, |
| new FastCompactionPerformer(false), |
| tsFileManager.getNextCompactionTaskId()); |
| // set file status to COMPACTION_CANDIDATE |
| if (idx == 0) { |
| if (innerSpaceCompactionTask.setSourceFilesToCompactionCandidate()) { |
| throw new RuntimeException("set status should be false"); |
| } |
| for (int i = 0; i < task.size(); i++) { |
| TsFileResource resource = task.get(i); |
| if (i == 1) { |
| if (resource.getStatus() != TsFileResourceStatus.DELETED) { |
| throw new RuntimeException("status should be DELETED"); |
| } |
| } else if (resource.getStatus() != TsFileResourceStatus.NORMAL) { |
| throw new RuntimeException("status should be NORMAL"); |
| } |
| } |
| } else { |
| if (!innerSpaceCompactionTask.setSourceFilesToCompactionCandidate()) { |
| throw new RuntimeException("set status should be true"); |
| } |
| for (int i = 0; i < task.size(); i++) { |
| TsFileResource resource = task.get(i); |
| if (resource.getStatus() != TsFileResourceStatus.COMPACTION_CANDIDATE) { |
| throw new RuntimeException("status should be COMPACTION_CANDIDATE"); |
| } |
| } |
| } |
| } |
| } catch (Exception e) { |
| fail.set(true); |
| e.printStackTrace(); |
| } |
| }); |
| |
| // delete seq files |
| Thread thread2 = |
| new Thread( |
| () -> { |
| try { |
| cd1.await(); |
| TsFileResource resource = seqResources.get(1); |
| // try to delete file |
| resource.writeLock(); |
| resource.remove(); |
| resource.writeUnlock(); |
| cd2.countDown(); |
| } catch (Exception e) { |
| fail.set(true); |
| e.printStackTrace(); |
| } |
| }); |
| |
| thread1.start(); |
| thread2.start(); |
| thread1.join(10000); |
| thread2.join(10000); |
| if (fail.get()) { |
| Assert.fail(); |
| } |
| } |
| |
| @Test |
| public void testFileWithDeviceIndexBeenDeletedDuringSelectionAndBeforeSettingCompacting() |
| throws IOException, MetadataException, WriteProcessException, InterruptedException { |
| createFiles(6, 2, 3, 50, 0, 10000, 50, 50, false, true); |
| tsFileManager.addAll(seqResources, true); |
| tsFileManager.addAll(unseqResources, false); |
| AtomicBoolean fail = new AtomicBoolean(false); |
| |
| CountDownLatch cd1 = new CountDownLatch(1); |
| CountDownLatch cd2 = new CountDownLatch(1); |
| |
| // select files in cross compaction |
| Thread thread1 = |
| new Thread( |
| () -> { |
| try { |
| SizeTieredCompactionSelector selector = |
| new SizeTieredCompactionSelector("", "", 0, true, tsFileManager); |
| // copy candidate source file list |
| List<TsFileResource> resources = |
| tsFileManager.getOrCreateSequenceListByTimePartition(0); |
| List<InnerSpaceCompactionTask> taskResource = |
| selector.selectInnerSpaceTask(resources); |
| |
| if (taskResource.size() != 3) { |
| throw new RuntimeException("task num is not 3"); |
| } |
| for (int idx = 0; idx < taskResource.size(); idx++) { |
| List<TsFileResource> task = taskResource.get(idx).getSelectedTsFileResourceList(); |
| if (task.size() != 2) { |
| throw new RuntimeException("selected file num is not 2"); |
| } |
| InnerSpaceCompactionTask innerSpaceCompactionTask = |
| new InnerSpaceCompactionTask( |
| 0, |
| tsFileManager, |
| task, |
| true, |
| new FastCompactionPerformer(false), |
| tsFileManager.getNextCompactionTaskId()); |
| |
| if (!innerSpaceCompactionTask.setSourceFilesToCompactionCandidate()) { |
| throw new RuntimeException("set status should be true"); |
| } |
| |
| // set file status to COMPACTION_CANDIDATE |
| if (idx == 0) { |
| // the other thread holds write lock and delete files successfully before |
| // setting status to COMPACTING |
| cd1.countDown(); |
| cd2.await(); |
| |
| Assert.assertThrows( |
| "inner space compaction task should be invalid.", |
| FileCannotTransitToCompactingException.class, |
| innerSpaceCompactionTask::transitSourceFilesToMerging); |
| |
| FixedPriorityBlockingQueue<AbstractCompactionTask> mockQueue = |
| Mockito.mock(FixedPriorityBlockingQueue.class); |
| Mockito.when(mockQueue.take()) |
| .thenReturn(innerSpaceCompactionTask) |
| .thenThrow(new InterruptedException()); |
| CompactionWorker worker = new CompactionWorker(0, mockQueue); |
| worker.run(); |
| |
| for (int i = 0; i < task.size(); i++) { |
| TsFileResource resource = task.get(i); |
| if (i == 1) { |
| if (resource.getStatus() != TsFileResourceStatus.DELETED) { |
| throw new RuntimeException("status should be DELETED"); |
| } |
| } else if (resource.getStatus() != TsFileResourceStatus.NORMAL) { |
| throw new RuntimeException("status should be NORMAL"); |
| } |
| } |
| } else { |
| try { |
| innerSpaceCompactionTask.transitSourceFilesToMerging(); |
| } catch (FileCannotTransitToCompactingException e) { |
| Assert.fail("inner space compaction task should be valid."); |
| } |
| for (int i = 0; i < task.size(); i++) { |
| TsFileResource resource = task.get(i); |
| if (resource.getStatus() != TsFileResourceStatus.COMPACTING) { |
| throw new RuntimeException("status should be COMPACTING"); |
| } |
| } |
| } |
| } |
| } catch (Exception e) { |
| fail.set(true); |
| e.printStackTrace(); |
| } |
| }); |
| |
| // delete seq files |
| Thread thread2 = |
| new Thread( |
| () -> { |
| try { |
| cd1.await(); |
| TsFileResource resource = seqResources.get(1); |
| // try to delete file |
| resource.writeLock(); |
| resource.remove(); |
| resource.writeUnlock(); |
| cd2.countDown(); |
| } catch (Exception e) { |
| fail.set(true); |
| e.printStackTrace(); |
| } |
| }); |
| |
| thread1.start(); |
| thread2.start(); |
| thread1.join(10000); |
| thread2.join(10000); |
| if (fail.get()) { |
| Assert.fail(); |
| } |
| } |
| |
| @Test |
| public void testFileWithFileIndexBeenDeletedBeforeSelection() |
| throws IOException, MetadataException, WriteProcessException, InterruptedException { |
| createFiles(6, 2, 3, 50, 0, 10000, 50, 50, false, true); |
| tsFileManager.addAll(seqResources, true); |
| tsFileManager.addAll(unseqResources, false); |
| AtomicBoolean fail = new AtomicBoolean(false); |
| seqResources.get(0).degradeTimeIndex(); |
| seqResources.get(1).degradeTimeIndex(); |
| seqResources.get(3).degradeTimeIndex(); |
| |
| CountDownLatch cd1 = new CountDownLatch(1); |
| CountDownLatch cd2 = new CountDownLatch(1); |
| |
| Thread thread1 = |
| new Thread( |
| () -> { |
| try { |
| // the file is deleted before selection |
| cd1.countDown(); |
| cd2.await(); |
| SizeTieredCompactionSelector selector = |
| new SizeTieredCompactionSelector("", "", 0, true, tsFileManager); |
| List<TsFileResource> resources = |
| tsFileManager.getOrCreateSequenceListByTimePartition(0); |
| List<InnerSpaceCompactionTask> innerSpaceCompactionTasks = |
| selector.selectInnerSpaceTask(resources); |
| if (innerSpaceCompactionTasks.size() != 2) { |
| throw new RuntimeException("task num is not 2"); |
| } |
| if (innerSpaceCompactionTasks.get(0).getSelectedTsFileResourceList().size() != 2 |
| || innerSpaceCompactionTasks.get(1).getSelectedTsFileResourceList().size() |
| != 2) { |
| throw new RuntimeException("selected file num is not 2"); |
| } |
| } catch (Exception e) { |
| fail.set(true); |
| e.printStackTrace(); |
| Assert.fail(e.getMessage()); |
| } |
| }); |
| |
| // delete seq files |
| Thread thread2 = |
| new Thread( |
| () -> { |
| try { |
| cd1.await(); |
| TsFileResource resource = seqResources.get(1); |
| // try to delete file |
| resource.writeLock(); |
| resource.remove(); |
| resource.writeUnlock(); |
| cd2.countDown(); |
| } catch (Exception e) { |
| fail.set(true); |
| e.printStackTrace(); |
| Assert.fail(e.getMessage()); |
| } |
| }); |
| |
| thread1.start(); |
| thread2.start(); |
| thread1.join(10000); |
| thread2.join(10000); |
| if (fail.get()) { |
| Assert.fail(); |
| } |
| } |
| |
| @Test |
| public void testFileWithFileIndexBeenDeletedDuringSelectionAndBeforeSettingCandidate() |
| throws IOException, MetadataException, WriteProcessException, InterruptedException { |
| createFiles(6, 2, 3, 50, 0, 10000, 50, 50, false, true); |
| tsFileManager.addAll(seqResources, true); |
| tsFileManager.addAll(unseqResources, false); |
| AtomicBoolean fail = new AtomicBoolean(false); |
| seqResources.get(0).degradeTimeIndex(); |
| seqResources.get(1).degradeTimeIndex(); |
| seqResources.get(3).degradeTimeIndex(); |
| |
| CountDownLatch cd1 = new CountDownLatch(1); |
| CountDownLatch cd2 = new CountDownLatch(1); |
| |
| // select files in cross compaction |
| Thread thread1 = |
| new Thread( |
| () -> { |
| try { |
| SizeTieredCompactionSelector selector = |
| new SizeTieredCompactionSelector("", "", 0, true, tsFileManager); |
| // copy candidate source file list |
| List<TsFileResource> resources = |
| tsFileManager.getOrCreateSequenceListByTimePartition(0); |
| List<InnerSpaceCompactionTask> innerSpaceCompactionTasks = |
| selector.selectInnerSpaceTask(resources); |
| |
| // the other thread holds write lock and delete files successfully before setting |
| // status to COMPACTION_CANDIDATE |
| cd1.countDown(); |
| cd2.await(); |
| |
| if (innerSpaceCompactionTasks.size() != 3) { |
| throw new RuntimeException("task num is not 3"); |
| } |
| for (int idx = 0; idx < innerSpaceCompactionTasks.size(); idx++) { |
| List<TsFileResource> task = |
| innerSpaceCompactionTasks.get(idx).getSelectedTsFileResourceList(); |
| if (task.size() != 2) { |
| throw new RuntimeException("selected file num is not 2"); |
| } |
| InnerSpaceCompactionTask innerSpaceCompactionTask = |
| new InnerSpaceCompactionTask( |
| 0, |
| tsFileManager, |
| task, |
| true, |
| new FastCompactionPerformer(false), |
| tsFileManager.getNextCompactionTaskId()); |
| // set file status to COMPACTION_CANDIDATE |
| if (idx == 0) { |
| if (innerSpaceCompactionTask.setSourceFilesToCompactionCandidate()) { |
| throw new RuntimeException("set status should be false"); |
| } |
| for (int i = 0; i < task.size(); i++) { |
| TsFileResource resource = task.get(i); |
| if (i == 1) { |
| if (resource.getStatus() != TsFileResourceStatus.DELETED) { |
| throw new RuntimeException("status should be DELETED"); |
| } |
| } else if (resource.getStatus() != TsFileResourceStatus.NORMAL) { |
| throw new RuntimeException("status should be NORMAL"); |
| } |
| } |
| } else { |
| if (!innerSpaceCompactionTask.setSourceFilesToCompactionCandidate()) { |
| throw new RuntimeException("set status should be true"); |
| } |
| for (int i = 0; i < task.size(); i++) { |
| TsFileResource resource = task.get(i); |
| if (resource.getStatus() != TsFileResourceStatus.COMPACTION_CANDIDATE) { |
| throw new RuntimeException("status should be COMPACTION_CANDIDATE"); |
| } |
| } |
| } |
| } |
| } catch (Exception e) { |
| fail.set(true); |
| e.printStackTrace(); |
| } |
| }); |
| |
| // delete seq files |
| Thread thread2 = |
| new Thread( |
| () -> { |
| try { |
| cd1.await(); |
| TsFileResource resource = seqResources.get(1); |
| // try to delete file |
| resource.writeLock(); |
| resource.remove(); |
| resource.writeUnlock(); |
| cd2.countDown(); |
| } catch (Exception e) { |
| fail.set(true); |
| e.printStackTrace(); |
| } |
| }); |
| |
| thread1.start(); |
| thread2.start(); |
| thread1.join(10000); |
| thread2.join(10000); |
| if (fail.get()) { |
| Assert.fail(); |
| } |
| } |
| |
| @Test |
| public void testFileWithFileIndexBeenDeletedDuringSelectionAndBeforeSettingCompacting() |
| throws IOException, MetadataException, WriteProcessException, InterruptedException { |
| createFiles(6, 2, 3, 50, 0, 10000, 50, 50, false, true); |
| tsFileManager.addAll(seqResources, true); |
| tsFileManager.addAll(unseqResources, false); |
| AtomicBoolean fail = new AtomicBoolean(false); |
| seqResources.get(0).degradeTimeIndex(); |
| seqResources.get(1).degradeTimeIndex(); |
| seqResources.get(3).degradeTimeIndex(); |
| |
| CountDownLatch cd1 = new CountDownLatch(1); |
| CountDownLatch cd2 = new CountDownLatch(1); |
| |
| // select files in cross compaction |
| Thread thread1 = |
| new Thread( |
| () -> { |
| try { |
| SizeTieredCompactionSelector selector = |
| new SizeTieredCompactionSelector("", "", 0, true, tsFileManager); |
| // copy candidate source file list |
| List<TsFileResource> resources = |
| tsFileManager.getOrCreateSequenceListByTimePartition(0); |
| List<InnerSpaceCompactionTask> innerSpaceCompactionTasks = |
| selector.selectInnerSpaceTask(resources); |
| |
| if (innerSpaceCompactionTasks.size() != 3) { |
| throw new RuntimeException("task num is not 3"); |
| } |
| for (int idx = 0; idx < innerSpaceCompactionTasks.size(); idx++) { |
| List<TsFileResource> task = |
| innerSpaceCompactionTasks.get(idx).getSelectedTsFileResourceList(); |
| if (task.size() != 2) { |
| throw new RuntimeException("selected file num is not 2"); |
| } |
| InnerSpaceCompactionTask innerSpaceCompactionTask = |
| new InnerSpaceCompactionTask( |
| 0, |
| tsFileManager, |
| task, |
| true, |
| new FastCompactionPerformer(false), |
| tsFileManager.getNextCompactionTaskId()); |
| |
| if (!innerSpaceCompactionTask.setSourceFilesToCompactionCandidate()) { |
| throw new RuntimeException("set status should be true"); |
| } |
| |
| // set file status to COMPACTION_CANDIDATE |
| if (idx == 0) { |
| // the other thread holds write lock and delete files successfully before |
| // setting status to COMPACTING |
| cd1.countDown(); |
| cd2.await(); |
| |
| Assert.assertThrows( |
| "inner space compaction task should be invalid.", |
| FileCannotTransitToCompactingException.class, |
| innerSpaceCompactionTask::transitSourceFilesToMerging); |
| |
| FixedPriorityBlockingQueue<AbstractCompactionTask> mockQueue = |
| Mockito.mock(FixedPriorityBlockingQueue.class); |
| Mockito.when(mockQueue.take()) |
| .thenReturn(innerSpaceCompactionTask) |
| .thenThrow(new InterruptedException()); |
| CompactionWorker worker = new CompactionWorker(0, mockQueue); |
| worker.run(); |
| |
| for (int i = 0; i < task.size(); i++) { |
| TsFileResource resource = task.get(i); |
| if (i == 1) { |
| if (resource.getStatus() != TsFileResourceStatus.DELETED) { |
| throw new RuntimeException("status should be DELETED"); |
| } |
| } else if (resource.getStatus() != TsFileResourceStatus.NORMAL) { |
| throw new RuntimeException("status should be NORMAL"); |
| } |
| } |
| } else { |
| try { |
| innerSpaceCompactionTask.transitSourceFilesToMerging(); |
| } catch (FileCannotTransitToCompactingException e) { |
| Assert.fail("inner space compaction task should be valid."); |
| } |
| for (int i = 0; i < task.size(); i++) { |
| TsFileResource resource = task.get(i); |
| if (resource.getStatus() != TsFileResourceStatus.COMPACTING) { |
| throw new RuntimeException("status should be COMPACTING"); |
| } |
| } |
| } |
| } |
| } catch (Exception e) { |
| fail.set(true); |
| e.printStackTrace(); |
| } |
| }); |
| |
| // delete seq files |
| Thread thread2 = |
| new Thread( |
| () -> { |
| try { |
| cd1.await(); |
| TsFileResource resource = seqResources.get(1); |
| // try to delete file |
| resource.writeLock(); |
| resource.remove(); |
| resource.writeUnlock(); |
| cd2.countDown(); |
| } catch (Exception e) { |
| fail.set(true); |
| e.printStackTrace(); |
| } |
| }); |
| |
| thread1.start(); |
| thread2.start(); |
| thread1.join(10000); |
| thread2.join(10000); |
| if (fail.get()) { |
| Assert.fail(); |
| } |
| } |
| |
| @Test |
| public void testSelectWhenModsFileGreaterThan50M() |
| throws IOException, MetadataException, WriteProcessException { |
| createFiles(6, 2, 3, 50, 0, 10000, 50, 50, false, true); |
| tsFileManager.addAll(seqResources, true); |
| tsFileManager.addAll(unseqResources, false); |
| |
| // mock modification file size must greater than 50M |
| MockModiFicationFile mockModiFicationFile = |
| new MockModiFicationFile( |
| seqResources.get(0).getTsFilePath() + ModificationFile.FILE_SUFFIX); |
| mockModiFicationFile.write(new Deletion(new PartialPath("root.a.b"), 1, 1)); |
| seqResources.get(0).setModFile(mockModiFicationFile); |
| SizeTieredCompactionSelector selector = |
| new SizeTieredCompactionSelector("", "", 0, true, tsFileManager); |
| // copy candidate source file list |
| List<TsFileResource> resources = tsFileManager.getOrCreateSequenceListByTimePartition(0); |
| List<InnerSpaceCompactionTask> innerSpaceCompactionTasks = |
| selector.selectInnerSpaceTask(resources); |
| Assert.assertEquals(1, innerSpaceCompactionTasks.size()); |
| mockModiFicationFile.remove(); |
| } |
| |
| @Test |
| public void testSelectWhenModsFileGreaterThan50MWithTsFileResourceStatusIsNotNormal() |
| throws IOException, MetadataException, WriteProcessException { |
| createFiles(2, 2, 3, 50, 0, 10000, 50, 50, false, true); |
| tsFileManager.addAll(seqResources, true); |
| tsFileManager.addAll(unseqResources, false); |
| |
| // mock modification file size must greater than 50M |
| MockModiFicationFile mockModiFicationFile = |
| new MockModiFicationFile( |
| seqResources.get(0).getTsFilePath() + ModificationFile.FILE_SUFFIX); |
| mockModiFicationFile.write(new Deletion(new PartialPath("root.a.b"), 1, 1)); |
| seqResources.get(0).setModFile(mockModiFicationFile); |
| seqResources.get(0).setStatusForTest(TsFileResourceStatus.COMPACTING); |
| SizeTieredCompactionSelector selector = |
| new SizeTieredCompactionSelector("", "", 0, true, tsFileManager); |
| // copy candidate source file list |
| List<TsFileResource> resources = tsFileManager.getOrCreateSequenceListByTimePartition(0); |
| List<InnerSpaceCompactionTask> innerSpaceCompactionTasks = |
| selector.selectInnerSpaceTask(resources); |
| Assert.assertEquals(0, innerSpaceCompactionTasks.size()); |
| mockModiFicationFile.remove(); |
| } |
| |
| class MockModiFicationFile extends ModificationFile { |
| |
| /** |
| * Construct a ModificationFile using a file as its storage. |
| * |
| * @param filePath the path of the storage file. |
| */ |
| public MockModiFicationFile(String filePath) { |
| super(filePath); |
| new File(filePath); |
| } |
| |
| @Override |
| public long getSize() { |
| return 1024 * 1024 * 50 + 1; |
| } |
| } |
| } |