| /* |
| * 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.cross; |
| |
| 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.execute.exception.FileCannotTransitToCompactingException; |
| import org.apache.iotdb.db.storageengine.dataregion.compaction.execute.task.AbstractCompactionTask; |
| import org.apache.iotdb.db.storageengine.dataregion.compaction.execute.task.CrossSpaceCompactionTask; |
| import org.apache.iotdb.db.storageengine.dataregion.compaction.schedule.CompactionTaskQueue; |
| import org.apache.iotdb.db.storageengine.dataregion.compaction.schedule.CompactionWorker; |
| import org.apache.iotdb.db.storageengine.dataregion.compaction.schedule.comparator.DefaultCompactionTaskComparatorImpl; |
| import org.apache.iotdb.db.storageengine.dataregion.compaction.selector.impl.RewriteCrossSpaceCompactionSelector; |
| import org.apache.iotdb.db.storageengine.dataregion.compaction.selector.utils.CrossCompactionTaskResource; |
| import org.apache.iotdb.db.storageengine.dataregion.compaction.selector.utils.CrossSpaceCompactionCandidate; |
| 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.storageengine.rescon.memory.SystemInfo; |
| import org.apache.iotdb.db.utils.datastructure.FixedPriorityBlockingQueue; |
| |
| import org.apache.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.IOException; |
| import java.util.List; |
| import java.util.concurrent.CountDownLatch; |
| import java.util.concurrent.ExecutionException; |
| import java.util.concurrent.TimeUnit; |
| import java.util.concurrent.atomic.AtomicBoolean; |
| |
| public class CrossSpaceCompactionSelectorTest extends AbstractCompactionTest { |
| |
| @Before |
| public void setUp() |
| throws IOException, WriteProcessException, MetadataException, InterruptedException { |
| super.setUp(); |
| IoTDBDescriptor.getInstance().getConfig().setMinCrossCompactionUnseqFileLevel(0); |
| } |
| |
| @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 testSelectWithEmptySeqFileList() |
| throws IOException, MetadataException, WriteProcessException { |
| createFiles(5, 2, 3, 50, 0, 10000, 50, 50, false, false); |
| RewriteCrossSpaceCompactionSelector selector = |
| new RewriteCrossSpaceCompactionSelector("", "", 0, null); |
| List<CrossCompactionTaskResource> selected = |
| selector.selectCrossSpaceTask(seqResources, unseqResources); |
| Assert.assertEquals(0, selected.size()); |
| } |
| |
| @Test |
| public void testSelectWithOneUnclosedSeqFile() |
| throws IOException, MetadataException, WriteProcessException { |
| createFiles(1, 2, 3, 50, 0, 10000, 50, 50, false, true); |
| createFiles(5, 2, 3, 50, 0, 10000, 50, 50, false, false); |
| seqResources.get(0).setStatusForTest(TsFileResourceStatus.UNCLOSED); |
| RewriteCrossSpaceCompactionSelector selector = |
| new RewriteCrossSpaceCompactionSelector("", "", 0, null); |
| List<CrossCompactionTaskResource> selected = |
| selector.selectCrossSpaceTask(seqResources, unseqResources); |
| Assert.assertEquals(0, selected.size()); |
| } |
| |
| @Test |
| public void testSelectWithClosedSeqFileAndUnOverlapUnseqFile() |
| throws IOException, MetadataException, WriteProcessException { |
| createFiles(1, 2, 3, 50, 0, 10000, 50, 50, false, true); |
| createFiles(5, 2, 3, 50, 0, 10000, 50, 50, false, false); |
| RewriteCrossSpaceCompactionSelector selector = |
| new RewriteCrossSpaceCompactionSelector("", "", 0, null); |
| List<CrossCompactionTaskResource> selected = |
| selector.selectCrossSpaceTask(seqResources, unseqResources); |
| Assert.assertEquals(1, selected.size()); |
| Assert.assertEquals(1, selected.get(0).getSeqFiles().size()); |
| Assert.assertEquals(5, selected.get(0).getUnseqFiles().size()); |
| |
| createFiles(1, 2, 3, 50, 100, 10000, 50, 50, false, true); |
| selected = selector.selectCrossSpaceTask(seqResources, unseqResources); |
| Assert.assertEquals(1, selected.size()); |
| Assert.assertEquals(2, selected.get(0).getSeqFiles().size()); |
| Assert.assertEquals(5, selected.get(0).getUnseqFiles().size()); |
| } |
| |
| @Test |
| public void testSelectWithClosedSeqFileAndUncloseSeqFile() |
| throws IOException, MetadataException, WriteProcessException { |
| createFiles(2, 2, 3, 50, 0, 10000, 50, 50, false, true); |
| createFiles(5, 2, 3, 50, 0, 10000, 50, 50, false, false); |
| seqResources.get(1).setStatusForTest(TsFileResourceStatus.UNCLOSED); |
| RewriteCrossSpaceCompactionSelector selector = |
| new RewriteCrossSpaceCompactionSelector("", "", 0, null); |
| List<CrossCompactionTaskResource> selected = |
| selector.selectCrossSpaceTask(seqResources, unseqResources); |
| Assert.assertEquals(1, selected.size()); |
| Assert.assertEquals(1, selected.get(0).getSeqFiles().size()); |
| Assert.assertEquals(1, selected.get(0).getUnseqFiles().size()); |
| |
| createFiles(1, 2, 3, 200, 200, 10000, 50, 50, false, true); |
| seqResources.get(1).setStatusForTest(TsFileResourceStatus.NORMAL); |
| seqResources.get(2).setStatusForTest(TsFileResourceStatus.UNCLOSED); |
| selected = selector.selectCrossSpaceTask(seqResources, unseqResources); |
| Assert.assertEquals(1, selected.size()); |
| Assert.assertEquals(2, selected.get(0).getSeqFiles().size()); |
| Assert.assertEquals(2, selected.get(0).getUnseqFiles().size()); |
| |
| createFiles(1, 2, 3, 200, 1000, 10000, 50, 50, false, true); |
| createFiles(1, 2, 3, 200, 2000, 10000, 50, 50, false, true); |
| seqResources.get(2).setStatusForTest(TsFileResourceStatus.NORMAL); |
| seqResources.get(4).setStatusForTest(TsFileResourceStatus.UNCLOSED); |
| selected = selector.selectCrossSpaceTask(seqResources, unseqResources); |
| Assert.assertEquals(1, selected.size()); |
| Assert.assertEquals(4, selected.get(0).getSeqFiles().size()); |
| Assert.assertEquals(5, selected.get(0).getUnseqFiles().size()); |
| } |
| |
| @Test |
| public void testSelectWithMultiUnseqFilesOverlapWithOneSeqFile() |
| throws IOException, MetadataException, WriteProcessException { |
| createFiles(3, 2, 3, 50, 0, 10000, 50, 50, false, true); |
| createFiles(1, 2, 3, 50, 0, 10000, 50, 50, false, false); |
| createFiles(1, 2, 3, 50, 0, 10000, 50, 50, false, false); |
| createFiles(1, 2, 3, 50, 0, 10000, 50, 50, false, false); |
| createFiles(1, 2, 3, 50, 0, 10000, 50, 50, false, false); |
| createFiles(1, 2, 3, 50, 0, 10000, 50, 50, false, false); |
| RewriteCrossSpaceCompactionSelector selector = |
| new RewriteCrossSpaceCompactionSelector("", "", 0, null); |
| List<CrossCompactionTaskResource> selected = |
| selector.selectCrossSpaceTask(seqResources, unseqResources); |
| Assert.assertEquals(1, selected.size()); |
| Assert.assertEquals(1, selected.get(0).getSeqFiles().size()); |
| Assert.assertEquals(5, selected.get(0).getUnseqFiles().size()); |
| } |
| |
| @Test |
| public void testSelectWithTooLargeSeqFile() |
| throws IOException, MetadataException, WriteProcessException { |
| createFiles(2, 2, 3, 50, 0, 10000, 50, 50, false, true); |
| createFiles(5, 2, 3, 50, 0, 10000, 50, 50, false, false); |
| RewriteCrossSpaceCompactionSelector selector = |
| new RewriteCrossSpaceCompactionSelector("", "", 0, null); |
| List<CrossCompactionTaskResource> selected = |
| selector.selectCrossSpaceTask(seqResources, unseqResources); |
| Assert.assertEquals(1, selected.size()); |
| Assert.assertEquals(2, selected.get(0).getSeqFiles().size()); |
| Assert.assertEquals(5, selected.get(0).getUnseqFiles().size()); |
| |
| IoTDBDescriptor.getInstance().getConfig().setTargetCompactionFileSize(1L); |
| selected = selector.selectCrossSpaceTask(seqResources, unseqResources); |
| Assert.assertEquals(0, selected.size()); |
| } |
| |
| @Test |
| public void testSelectWithTooManySourceFiles() |
| throws IOException, |
| MetadataException, |
| WriteProcessException, |
| InterruptedException, |
| ExecutionException { |
| int oldMaxFileNumForCompaction = SystemInfo.getInstance().getTotalFileLimitForCompaction(); |
| SystemInfo.getInstance().setTotalFileLimitForCompactionTask(1); |
| SystemInfo.getInstance().getCompactionFileNumCost().set(0); |
| SystemInfo.getInstance().getCompactionMemoryCost().set(0); |
| try { |
| createFiles(19, 2, 3, 50, 0, 10000, 50, 50, false, true); |
| createFiles(1, 2, 3, 3000, 0, 10000, 50, 50, false, false); |
| RewriteCrossSpaceCompactionSelector selector = |
| new RewriteCrossSpaceCompactionSelector("", "", 0, null); |
| List<CrossCompactionTaskResource> selected = |
| selector.selectCrossSpaceTask(seqResources, unseqResources); |
| Assert.assertEquals(1, selected.size()); |
| Assert.assertEquals(19, selected.get(0).getSeqFiles().size()); |
| Assert.assertEquals(1, selected.get(0).getUnseqFiles().size()); |
| |
| CrossSpaceCompactionTask crossSpaceCompactionTask = |
| new CrossSpaceCompactionTask( |
| 0, |
| tsFileManager, |
| selected.get(0).getSeqFiles(), |
| selected.get(0).getUnseqFiles(), |
| IoTDBDescriptor.getInstance() |
| .getConfig() |
| .getCrossCompactionPerformer() |
| .createInstance(), |
| 1000, |
| tsFileManager.getNextCompactionTaskId()); |
| // set file status to COMPACTION_CANDIDATE |
| Assert.assertTrue(crossSpaceCompactionTask.setSourceFilesToCompactionCandidate()); |
| |
| FixedPriorityBlockingQueue<AbstractCompactionTask> queue = |
| new CompactionTaskQueue(50, new DefaultCompactionTaskComparatorImpl()); |
| queue.put(crossSpaceCompactionTask); |
| Thread thread = |
| new Thread( |
| () -> { |
| try { |
| AbstractCompactionTask task = queue.take(); |
| Assert.fail(); |
| } catch (InterruptedException ignored) { |
| } |
| }); |
| thread.start(); |
| thread.join(TimeUnit.SECONDS.toMillis(2)); |
| Assert.assertEquals(0, SystemInfo.getInstance().getCompactionMemoryCost().get()); |
| Assert.assertEquals(0, SystemInfo.getInstance().getCompactionFileNumCost().get()); |
| for (TsFileResource resource : seqResources) { |
| Assert.assertEquals(TsFileResourceStatus.NORMAL, resource.getStatus()); |
| } |
| for (TsFileResource resource : unseqResources) { |
| Assert.assertEquals(TsFileResourceStatus.NORMAL, resource.getStatus()); |
| } |
| thread.interrupt(); |
| thread.join(); |
| } finally { |
| SystemInfo.getInstance().setTotalFileLimitForCompactionTask(oldMaxFileNumForCompaction); |
| } |
| } |
| |
| @Test |
| public void testSeqFileWithDeviceIndexBeenDeletedBeforeSelection() |
| throws IOException, MetadataException, WriteProcessException, InterruptedException { |
| createFiles(5, 2, 3, 50, 0, 10000, 50, 50, false, true); |
| createFiles(5, 2, 3, 50, 0, 10000, 50, 50, false, false); |
| tsFileManager.addAll(seqResources, true); |
| tsFileManager.addAll(unseqResources, false); |
| AtomicBoolean fail = new AtomicBoolean(false); |
| 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(); |
| RewriteCrossSpaceCompactionSelector selector = |
| new RewriteCrossSpaceCompactionSelector("", "", 0, null); |
| CrossSpaceCompactionCandidate candidate = |
| new CrossSpaceCompactionCandidate( |
| seqResources, unseqResources, System.currentTimeMillis() - Long.MAX_VALUE); |
| |
| CrossCompactionTaskResource crossCompactionTaskResource = |
| selector.selectOneTaskResources(candidate); |
| if (!crossCompactionTaskResource.isValid()) { |
| throw new RuntimeException("compaction task resource is not valid"); |
| } |
| if (crossCompactionTaskResource.getSeqFiles().size() != 1) { |
| throw new RuntimeException("selected seq file num is not 1"); |
| } |
| if (crossCompactionTaskResource.getUnseqFiles().size() != 1) { |
| throw new RuntimeException("selected unseq file num is not 1"); |
| } |
| |
| } 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 testSeqFileWithDeviceIndexBeenDeletedDuringSelectionAndAfterCopyingList() |
| throws IOException, MetadataException, WriteProcessException, InterruptedException { |
| createFiles(5, 2, 3, 50, 0, 10000, 50, 50, false, true); |
| createFiles(5, 2, 3, 50, 0, 10000, 50, 50, false, false); |
| 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 { |
| RewriteCrossSpaceCompactionSelector selector = |
| new RewriteCrossSpaceCompactionSelector("", "", 0, null); |
| // copy candidate source file list and add read lock |
| CrossSpaceCompactionCandidate candidate = |
| new CrossSpaceCompactionCandidate( |
| seqResources, unseqResources, System.currentTimeMillis() - Long.MAX_VALUE); |
| |
| // the other thread holds write lock and delete file successfully after copying list |
| cd1.countDown(); |
| cd2.await(); |
| CrossCompactionTaskResource crossCompactionTaskResource = |
| selector.selectOneTaskResources(candidate); |
| if (!crossCompactionTaskResource.isValid()) { |
| throw new RuntimeException("compaction task resource is not valid"); |
| } |
| if (crossCompactionTaskResource.getSeqFiles().size() != 1) { |
| throw new RuntimeException("selected seq file should be 1"); |
| } |
| if (crossCompactionTaskResource.getUnseqFiles().size() != 1) { |
| throw new RuntimeException("selected unseq file num should be 1"); |
| } |
| |
| CrossSpaceCompactionTask crossSpaceCompactionTask = |
| new CrossSpaceCompactionTask( |
| 0, |
| tsFileManager, |
| crossCompactionTaskResource.getSeqFiles(), |
| crossCompactionTaskResource.getUnseqFiles(), |
| IoTDBDescriptor.getInstance() |
| .getConfig() |
| .getCrossCompactionPerformer() |
| .createInstance(), |
| crossCompactionTaskResource.getTotalMemoryCost(), |
| tsFileManager.getNextCompactionTaskId()); |
| // set file status to COMPACTION_CANDIDATE |
| if (!crossSpaceCompactionTask.setSourceFilesToCompactionCandidate()) { |
| throw new RuntimeException("set status should be true"); |
| } |
| for (int i = 0; i < seqResources.size(); i++) { |
| TsFileResource resource = seqResources.get(i); |
| if (i < 1) { |
| if (resource.getStatus() != TsFileResourceStatus.COMPACTION_CANDIDATE) { |
| throw new RuntimeException("status should be COMPACTION_CANDIDATE"); |
| } |
| } else 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"); |
| } |
| } |
| for (int i = 0; i < unseqResources.size(); i++) { |
| TsFileResource resource = unseqResources.get(i); |
| if (i < 1) { |
| if (resource.getStatus() != TsFileResourceStatus.COMPACTION_CANDIDATE) { |
| throw new RuntimeException("status should be COMPACTION_CANDIDATE"); |
| } |
| } else if (resource.getStatus() != TsFileResourceStatus.NORMAL) { |
| throw new RuntimeException("status should be NORMAL"); |
| } |
| } |
| } 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 testSeqFileWithDeviceIndexBeenDeletedDuringSelectionAndBeforeSettingCandidate() |
| throws IOException, MetadataException, WriteProcessException, InterruptedException { |
| createFiles(5, 2, 3, 50, 0, 10000, 50, 50, false, true); |
| createFiles(5, 2, 3, 50, 0, 10000, 50, 50, false, false); |
| 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 { |
| RewriteCrossSpaceCompactionSelector selector = |
| new RewriteCrossSpaceCompactionSelector("", "", 0, null); |
| // copy candidate source file list and add read lock |
| CrossSpaceCompactionCandidate candidate = |
| new CrossSpaceCompactionCandidate( |
| seqResources, unseqResources, System.currentTimeMillis() - Long.MAX_VALUE); |
| |
| CrossCompactionTaskResource crossCompactionTaskResource = |
| selector.selectOneTaskResources(candidate); |
| if (!crossCompactionTaskResource.isValid()) { |
| throw new RuntimeException("compaction task resource is not valid"); |
| } |
| if (crossCompactionTaskResource.getSeqFiles().size() != 5) { |
| throw new RuntimeException("selected seq file num is not 5"); |
| } |
| if (crossCompactionTaskResource.getUnseqFiles().size() != 5) { |
| throw new RuntimeException("selected unseq file num is not 5"); |
| } |
| |
| // the other thread holds write lock and delete file successfully before setting |
| // file status to COMPACTION_CANDIDATE |
| cd1.countDown(); |
| cd2.await(); |
| |
| CrossSpaceCompactionTask crossSpaceCompactionTask = |
| new CrossSpaceCompactionTask( |
| 0, |
| tsFileManager, |
| crossCompactionTaskResource.getSeqFiles(), |
| crossCompactionTaskResource.getUnseqFiles(), |
| IoTDBDescriptor.getInstance() |
| .getConfig() |
| .getCrossCompactionPerformer() |
| .createInstance(), |
| crossCompactionTaskResource.getTotalMemoryCost(), |
| tsFileManager.getNextCompactionTaskId()); |
| // set file status to COMPACTION_CANDIDATE |
| if (crossSpaceCompactionTask.setSourceFilesToCompactionCandidate()) { |
| throw new RuntimeException("set status should be false"); |
| } |
| for (int i = 0; i < seqResources.size(); i++) { |
| TsFileResource resource = seqResources.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"); |
| } |
| } |
| for (int i = 0; i < unseqResources.size(); i++) { |
| TsFileResource resource = unseqResources.get(i); |
| if (resource.getStatus() != TsFileResourceStatus.NORMAL) { |
| throw new RuntimeException("status should be NORMAL"); |
| } |
| } |
| } 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 testSeqFileWithDeviceIndexBeenDeletedDuringSelectionAndBeforeSettingCompacting() |
| throws IOException, MetadataException, WriteProcessException, InterruptedException { |
| createFiles(5, 2, 3, 50, 0, 10000, 50, 50, false, true); |
| createFiles(5, 2, 3, 50, 0, 10000, 50, 50, false, false); |
| 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 { |
| RewriteCrossSpaceCompactionSelector selector = |
| new RewriteCrossSpaceCompactionSelector("", "", 0, null); |
| // copy candidate source file list and add read lock |
| CrossSpaceCompactionCandidate candidate = |
| new CrossSpaceCompactionCandidate( |
| seqResources, unseqResources, System.currentTimeMillis() - Long.MAX_VALUE); |
| |
| CrossCompactionTaskResource crossCompactionTaskResource = |
| selector.selectOneTaskResources(candidate); |
| if (!crossCompactionTaskResource.isValid()) { |
| throw new RuntimeException("compaction task resource is not valid"); |
| } |
| if (crossCompactionTaskResource.getSeqFiles().size() != 5) { |
| throw new RuntimeException("selected seq file num is not 5"); |
| } |
| if (crossCompactionTaskResource.getUnseqFiles().size() != 5) { |
| throw new RuntimeException("selected unseq file num is not 5"); |
| } |
| |
| CrossSpaceCompactionTask crossSpaceCompactionTask = |
| new CrossSpaceCompactionTask( |
| 0, |
| tsFileManager, |
| crossCompactionTaskResource.getSeqFiles(), |
| crossCompactionTaskResource.getUnseqFiles(), |
| IoTDBDescriptor.getInstance() |
| .getConfig() |
| .getCrossCompactionPerformer() |
| .createInstance(), |
| crossCompactionTaskResource.getTotalMemoryCost(), |
| tsFileManager.getNextCompactionTaskId()); |
| // set file status to COMPACTION_CANDIDATE and add into queue |
| if (!crossSpaceCompactionTask.setSourceFilesToCompactionCandidate()) { |
| throw new RuntimeException("fail to set status to compaction candidate."); |
| } |
| |
| // the other thread delete the file successfully when the compaction task is blocked |
| // in the queue |
| cd1.countDown(); |
| cd2.await(); |
| |
| boolean exceptionCaught = false; |
| |
| Assert.assertThrows( |
| "cross space compaction task should be invalid.", |
| FileCannotTransitToCompactingException.class, |
| crossSpaceCompactionTask::transitSourceFilesToMerging); |
| |
| FixedPriorityBlockingQueue<AbstractCompactionTask> mockQueue = |
| Mockito.mock(FixedPriorityBlockingQueue.class); |
| Mockito.when(mockQueue.take()) |
| .thenReturn(crossSpaceCompactionTask) |
| .thenThrow(new InterruptedException()); |
| CompactionWorker worker = new CompactionWorker(0, mockQueue); |
| worker.run(); |
| |
| for (int i = 0; i < seqResources.size(); i++) { |
| TsFileResource resource = seqResources.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"); |
| } |
| } |
| for (int i = 0; i < unseqResources.size(); i++) { |
| TsFileResource resource = unseqResources.get(i); |
| if (resource.getStatus() != TsFileResourceStatus.NORMAL) { |
| throw new RuntimeException("status should be NORMAL"); |
| } |
| } |
| } 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 testSeqFileWithFileIndexBeenDeletedDuringSelectionAndAfterCopyingList() |
| throws IOException, MetadataException, WriteProcessException, InterruptedException { |
| createFiles(5, 2, 3, 50, 0, 10000, 50, 50, false, true); |
| createFiles(5, 2, 3, 50, 0, 10000, 50, 50, false, false); |
| tsFileManager.addAll(seqResources, true); |
| tsFileManager.addAll(unseqResources, false); |
| AtomicBoolean fail = new AtomicBoolean(false); |
| CountDownLatch cd1 = new CountDownLatch(1); |
| CountDownLatch cd2 = new CountDownLatch(1); |
| seqResources.get(0).degradeTimeIndex(); |
| seqResources.get(1).degradeTimeIndex(); |
| seqResources.get(2).degradeTimeIndex(); |
| unseqResources.get(1).degradeTimeIndex(); |
| |
| // select files in cross compaction |
| Thread thread1 = |
| new Thread( |
| () -> { |
| try { |
| RewriteCrossSpaceCompactionSelector selector = |
| new RewriteCrossSpaceCompactionSelector("", "", 0, null); |
| // copy candidate source file list and add read lock |
| CrossSpaceCompactionCandidate candidate = |
| new CrossSpaceCompactionCandidate( |
| seqResources, unseqResources, System.currentTimeMillis() - Long.MAX_VALUE); |
| |
| // the other thread holds write lock and delete file successfully after copying list |
| cd1.countDown(); |
| cd2.await(); |
| |
| CrossCompactionTaskResource crossCompactionTaskResource = |
| selector.selectOneTaskResources(candidate); |
| if (!crossCompactionTaskResource.isValid()) { |
| throw new RuntimeException("compaction task resource is not valid"); |
| } |
| if (crossCompactionTaskResource.getSeqFiles().size() != 1) { |
| throw new RuntimeException("selected seq file num should be 1"); |
| } |
| if (crossCompactionTaskResource.getUnseqFiles().size() != 1) { |
| throw new RuntimeException("selected unseq file num should be 1"); |
| } |
| |
| CrossSpaceCompactionTask crossSpaceCompactionTask = |
| new CrossSpaceCompactionTask( |
| 0, |
| tsFileManager, |
| crossCompactionTaskResource.getSeqFiles(), |
| crossCompactionTaskResource.getUnseqFiles(), |
| IoTDBDescriptor.getInstance() |
| .getConfig() |
| .getCrossCompactionPerformer() |
| .createInstance(), |
| crossCompactionTaskResource.getTotalMemoryCost(), |
| tsFileManager.getNextCompactionTaskId()); |
| // set file status to COMPACTION_CANDIDATE |
| if (!crossSpaceCompactionTask.setSourceFilesToCompactionCandidate()) { |
| throw new RuntimeException("set status should be true"); |
| } |
| for (int i = 0; i < seqResources.size(); i++) { |
| TsFileResource resource = seqResources.get(i); |
| if (i < 1) { |
| if (resource.getStatus() != TsFileResourceStatus.COMPACTION_CANDIDATE) { |
| throw new RuntimeException("status should be COMPACTION_CANDIDATE"); |
| } |
| } else 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"); |
| } |
| } |
| for (int i = 0; i < unseqResources.size(); i++) { |
| TsFileResource resource = unseqResources.get(i); |
| if (i < 1) { |
| if (resource.getStatus() != TsFileResourceStatus.COMPACTION_CANDIDATE) { |
| throw new RuntimeException("status should be COMPACTION_CANDIDATE"); |
| } |
| } else if (resource.getStatus() != TsFileResourceStatus.NORMAL) { |
| throw new RuntimeException("status should be NORMAL"); |
| } |
| } |
| } 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(); |
| thread2.join(); |
| if (fail.get()) { |
| Assert.fail(); |
| } |
| } |
| |
| @Test |
| public void testSeqFileWithFileIndexBeenDeletedDuringSelectionAndBeforeSettingCandidate() |
| throws IOException, MetadataException, WriteProcessException, InterruptedException { |
| createFiles(5, 2, 3, 50, 0, 10000, 50, 50, false, true); |
| createFiles(5, 2, 3, 50, 0, 10000, 50, 50, false, false); |
| tsFileManager.addAll(seqResources, true); |
| tsFileManager.addAll(unseqResources, false); |
| AtomicBoolean fail = new AtomicBoolean(false); |
| CountDownLatch cd1 = new CountDownLatch(1); |
| CountDownLatch cd2 = new CountDownLatch(1); |
| seqResources.get(0).degradeTimeIndex(); |
| seqResources.get(1).degradeTimeIndex(); |
| seqResources.get(2).degradeTimeIndex(); |
| unseqResources.get(1).degradeTimeIndex(); |
| |
| // select files in cross compaction |
| Thread thread1 = |
| new Thread( |
| () -> { |
| try { |
| RewriteCrossSpaceCompactionSelector selector = |
| new RewriteCrossSpaceCompactionSelector("", "", 0, null); |
| // copy candidate source file list and add read lock |
| CrossSpaceCompactionCandidate candidate = |
| new CrossSpaceCompactionCandidate( |
| seqResources, unseqResources, System.currentTimeMillis() - Long.MAX_VALUE); |
| |
| CrossCompactionTaskResource crossCompactionTaskResource = |
| selector.selectOneTaskResources(candidate); |
| if (!crossCompactionTaskResource.isValid()) { |
| throw new RuntimeException("compaction task resource is not valid"); |
| } |
| if (crossCompactionTaskResource.getSeqFiles().size() != 5) { |
| throw new RuntimeException("selected seq file num is not 5"); |
| } |
| if (crossCompactionTaskResource.getUnseqFiles().size() != 5) { |
| throw new RuntimeException("selected unseq file num is not 5"); |
| } |
| |
| // the other thread holds write lock and delete file successfully before setting |
| // file status to COMPACTION_CANDIDATE |
| cd1.countDown(); |
| cd2.await(); |
| |
| CrossSpaceCompactionTask crossSpaceCompactionTask = |
| new CrossSpaceCompactionTask( |
| 0, |
| tsFileManager, |
| crossCompactionTaskResource.getSeqFiles(), |
| crossCompactionTaskResource.getUnseqFiles(), |
| IoTDBDescriptor.getInstance() |
| .getConfig() |
| .getCrossCompactionPerformer() |
| .createInstance(), |
| crossCompactionTaskResource.getTotalMemoryCost(), |
| tsFileManager.getNextCompactionTaskId()); |
| // set file status to COMPACTION_CANDIDATE |
| if (crossSpaceCompactionTask.setSourceFilesToCompactionCandidate()) { |
| throw new RuntimeException("set status should be false"); |
| } |
| for (int i = 0; i < seqResources.size(); i++) { |
| TsFileResource resource = seqResources.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"); |
| } |
| } |
| for (int i = 0; i < unseqResources.size(); i++) { |
| TsFileResource resource = unseqResources.get(i); |
| if (resource.getStatus() != TsFileResourceStatus.NORMAL) { |
| throw new RuntimeException("status should be NORMAL"); |
| } |
| } |
| } 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(); |
| thread2.join(); |
| if (fail.get()) { |
| Assert.fail(); |
| } |
| } |
| |
| @Test |
| public void testSeqFileWithFileIndexBeenDeletedDuringSelectionAndBeforeSettingCompacting() |
| throws IOException, MetadataException, WriteProcessException, InterruptedException { |
| createFiles(5, 2, 3, 50, 0, 10000, 50, 50, false, true); |
| createFiles(5, 2, 3, 50, 0, 10000, 50, 50, false, false); |
| tsFileManager.addAll(seqResources, true); |
| tsFileManager.addAll(unseqResources, false); |
| AtomicBoolean fail = new AtomicBoolean(false); |
| CountDownLatch cd1 = new CountDownLatch(1); |
| CountDownLatch cd2 = new CountDownLatch(1); |
| seqResources.get(0).degradeTimeIndex(); |
| seqResources.get(1).degradeTimeIndex(); |
| seqResources.get(2).degradeTimeIndex(); |
| unseqResources.get(1).degradeTimeIndex(); |
| |
| // select files in cross compaction |
| Thread thread1 = |
| new Thread( |
| () -> { |
| try { |
| RewriteCrossSpaceCompactionSelector selector = |
| new RewriteCrossSpaceCompactionSelector("", "", 0, null); |
| // copy candidate source file list and add read lock |
| CrossSpaceCompactionCandidate candidate = |
| new CrossSpaceCompactionCandidate( |
| seqResources, unseqResources, System.currentTimeMillis() - Long.MAX_VALUE); |
| |
| CrossCompactionTaskResource crossCompactionTaskResource = |
| selector.selectOneTaskResources(candidate); |
| if (!crossCompactionTaskResource.isValid()) { |
| throw new RuntimeException("compaction task resource is not valid"); |
| } |
| if (crossCompactionTaskResource.getSeqFiles().size() != 5) { |
| throw new RuntimeException("selected seq file num is not 5"); |
| } |
| if (crossCompactionTaskResource.getUnseqFiles().size() != 5) { |
| throw new RuntimeException("selected unseq file num is not 5"); |
| } |
| |
| // the other thread holds write lock and delete file successfully before setting |
| // file status to COMPACTION_CANDIDATE |
| |
| CrossSpaceCompactionTask crossSpaceCompactionTask = |
| new CrossSpaceCompactionTask( |
| 0, |
| tsFileManager, |
| crossCompactionTaskResource.getSeqFiles(), |
| crossCompactionTaskResource.getUnseqFiles(), |
| IoTDBDescriptor.getInstance() |
| .getConfig() |
| .getCrossCompactionPerformer() |
| .createInstance(), |
| crossCompactionTaskResource.getTotalMemoryCost(), |
| tsFileManager.getNextCompactionTaskId()); |
| // set file status to COMPACTION_CANDIDATE and add into queue |
| if (!crossSpaceCompactionTask.setSourceFilesToCompactionCandidate()) { |
| throw new RuntimeException("fail to set status to compaction candidate."); |
| } |
| |
| // the other thread delete the file successfully when the compaction task is blocked |
| // in the queue |
| cd1.countDown(); |
| cd2.await(); |
| |
| Assert.assertThrows( |
| "cross space compaction task should be invalid.", |
| FileCannotTransitToCompactingException.class, |
| crossSpaceCompactionTask::transitSourceFilesToMerging); |
| |
| FixedPriorityBlockingQueue<AbstractCompactionTask> mockQueue = |
| Mockito.mock(FixedPriorityBlockingQueue.class); |
| Mockito.when(mockQueue.take()) |
| .thenReturn(crossSpaceCompactionTask) |
| .thenThrow(new InterruptedException()); |
| CompactionWorker worker = new CompactionWorker(0, mockQueue); |
| worker.run(); |
| |
| for (int i = 0; i < seqResources.size(); i++) { |
| TsFileResource resource = seqResources.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"); |
| } |
| } |
| for (int i = 0; i < unseqResources.size(); i++) { |
| TsFileResource resource = unseqResources.get(i); |
| if (resource.getStatus() != TsFileResourceStatus.NORMAL) { |
| throw new RuntimeException("status should be NORMAL"); |
| } |
| } |
| } 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 testSeqFileWithFileIndexBeenDeletedBeforeSelection() |
| throws IOException, MetadataException, WriteProcessException, InterruptedException { |
| createFiles(5, 2, 3, 50, 0, 10000, 50, 50, false, true); |
| createFiles(5, 2, 3, 50, 0, 10000, 50, 50, false, false); |
| tsFileManager.addAll(seqResources, true); |
| tsFileManager.addAll(unseqResources, false); |
| AtomicBoolean fail = new AtomicBoolean(false); |
| CountDownLatch cd1 = new CountDownLatch(1); |
| CountDownLatch cd2 = new CountDownLatch(1); |
| seqResources.get(1).degradeTimeIndex(); |
| seqResources.get(2).degradeTimeIndex(); |
| unseqResources.get(1).degradeTimeIndex(); |
| |
| Thread thread1 = |
| new Thread( |
| () -> { |
| try { |
| // the file is deleted before selection |
| cd1.countDown(); |
| cd2.await(); |
| RewriteCrossSpaceCompactionSelector selector = |
| new RewriteCrossSpaceCompactionSelector("", "", 0, null); |
| CrossSpaceCompactionCandidate candidate = |
| new CrossSpaceCompactionCandidate( |
| seqResources, unseqResources, System.currentTimeMillis() - Long.MAX_VALUE); |
| |
| CrossCompactionTaskResource crossCompactionTaskResource = |
| selector.selectOneTaskResources(candidate); |
| if (!crossCompactionTaskResource.isValid()) { |
| throw new RuntimeException("compaction task resource is not valid"); |
| } |
| if (crossCompactionTaskResource.getSeqFiles().size() != 1) { |
| throw new RuntimeException("selected seq file num is not 1"); |
| } |
| if (crossCompactionTaskResource.getUnseqFiles().size() != 1) { |
| throw new RuntimeException("selected unseq file num is not 1"); |
| } |
| |
| } 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 testUnSeqFileWithDeviceIndexBeenDeletedBeforeSelection() |
| throws IOException, MetadataException, WriteProcessException, InterruptedException { |
| createFiles(5, 2, 3, 50, 0, 10000, 50, 50, false, true); |
| createFiles(5, 2, 3, 50, 0, 10000, 50, 50, false, false); |
| tsFileManager.addAll(seqResources, true); |
| tsFileManager.addAll(unseqResources, false); |
| AtomicBoolean fail = new AtomicBoolean(false); |
| 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(); |
| RewriteCrossSpaceCompactionSelector selector = |
| new RewriteCrossSpaceCompactionSelector("", "", 0, null); |
| CrossSpaceCompactionCandidate candidate = |
| new CrossSpaceCompactionCandidate( |
| seqResources, unseqResources, System.currentTimeMillis() - Long.MAX_VALUE); |
| |
| CrossCompactionTaskResource crossCompactionTaskResource = |
| selector.selectOneTaskResources(candidate); |
| if (!crossCompactionTaskResource.isValid()) { |
| throw new RuntimeException("compaction task resource is not valid"); |
| } |
| if (crossCompactionTaskResource.getSeqFiles().size() != 1) { |
| throw new RuntimeException("selected seq file num is not 1"); |
| } |
| if (crossCompactionTaskResource.getUnseqFiles().size() != 1) { |
| throw new RuntimeException("selected unseq file num is not 1"); |
| } |
| |
| } catch (Exception e) { |
| fail.set(true); |
| e.printStackTrace(); |
| Assert.fail(e.getMessage()); |
| } |
| }); |
| |
| // delete seq files |
| Thread thread2 = |
| new Thread( |
| () -> { |
| try { |
| cd1.await(); |
| TsFileResource resource = unseqResources.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 testUnSeqFileWithDeviceIndexBeenDeletedDuringSelectionAndAfterCopyingList() |
| throws IOException, MetadataException, WriteProcessException, InterruptedException { |
| createFiles(5, 2, 3, 50, 0, 10000, 50, 50, false, true); |
| createFiles(5, 2, 3, 50, 0, 10000, 50, 50, false, false); |
| 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 { |
| RewriteCrossSpaceCompactionSelector selector = |
| new RewriteCrossSpaceCompactionSelector("", "", 0, null); |
| // copy candidate source file list and add read lock |
| CrossSpaceCompactionCandidate candidate = |
| new CrossSpaceCompactionCandidate( |
| seqResources, unseqResources, System.currentTimeMillis() - Long.MAX_VALUE); |
| |
| // the other thread holds write lock and delete file successfully after copying list |
| cd1.countDown(); |
| cd2.await(); |
| |
| CrossCompactionTaskResource crossCompactionTaskResource = |
| selector.selectOneTaskResources(candidate); |
| if (!crossCompactionTaskResource.isValid()) { |
| throw new RuntimeException("compaction task resource is not valid"); |
| } |
| if (crossCompactionTaskResource.getSeqFiles().size() != 1) { |
| throw new RuntimeException("selected seq file num is not 1"); |
| } |
| if (crossCompactionTaskResource.getUnseqFiles().size() != 1) { |
| throw new RuntimeException("selected unseq file num is not 1"); |
| } |
| |
| CrossSpaceCompactionTask crossSpaceCompactionTask = |
| new CrossSpaceCompactionTask( |
| 0, |
| tsFileManager, |
| crossCompactionTaskResource.getSeqFiles(), |
| crossCompactionTaskResource.getUnseqFiles(), |
| IoTDBDescriptor.getInstance() |
| .getConfig() |
| .getCrossCompactionPerformer() |
| .createInstance(), |
| crossCompactionTaskResource.getTotalMemoryCost(), |
| tsFileManager.getNextCompactionTaskId()); |
| // set file status to COMPACTION_CANDIDATE |
| if (!crossSpaceCompactionTask.setSourceFilesToCompactionCandidate()) { |
| throw new RuntimeException("set status should be true"); |
| } |
| for (int i = 0; i < unseqResources.size(); i++) { |
| TsFileResource resource = unseqResources.get(i); |
| if (i < 1) { |
| if (resource.getStatus() != TsFileResourceStatus.COMPACTION_CANDIDATE) { |
| throw new RuntimeException("status should be COMPACTION_CANDIDATE"); |
| } |
| } else 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"); |
| } |
| } |
| for (int i = 0; i < seqResources.size(); i++) { |
| TsFileResource resource = seqResources.get(i); |
| if (i < 1) { |
| if (resource.getStatus() != TsFileResourceStatus.COMPACTION_CANDIDATE) { |
| throw new RuntimeException("status should be COMPACTION_CANDIDATE"); |
| } |
| } else if (resource.getStatus() != TsFileResourceStatus.NORMAL) { |
| throw new RuntimeException("status should be NORMAL"); |
| } |
| } |
| } catch (Exception e) { |
| fail.set(true); |
| e.printStackTrace(); |
| } |
| }); |
| |
| // delete seq files |
| Thread thread2 = |
| new Thread( |
| () -> { |
| try { |
| cd1.await(); |
| TsFileResource resource = unseqResources.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 testUnSeqFileWithDeviceIndexBeenDeletedDuringSelectionAndBeforeSettingCandidate() |
| throws IOException, MetadataException, WriteProcessException, InterruptedException { |
| createFiles(5, 2, 3, 50, 0, 10000, 50, 50, false, true); |
| createFiles(5, 2, 3, 50, 0, 10000, 50, 50, false, false); |
| 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 { |
| RewriteCrossSpaceCompactionSelector selector = |
| new RewriteCrossSpaceCompactionSelector("", "", 0, null); |
| // copy candidate source file list and add read lock |
| CrossSpaceCompactionCandidate candidate = |
| new CrossSpaceCompactionCandidate( |
| seqResources, unseqResources, System.currentTimeMillis() - Long.MAX_VALUE); |
| |
| CrossCompactionTaskResource crossCompactionTaskResource = |
| selector.selectOneTaskResources(candidate); |
| if (!crossCompactionTaskResource.isValid()) { |
| throw new RuntimeException("compaction task resource is not valid"); |
| } |
| if (crossCompactionTaskResource.getSeqFiles().size() != 5) { |
| throw new RuntimeException("selected seq file num is not 5"); |
| } |
| if (crossCompactionTaskResource.getUnseqFiles().size() != 5) { |
| throw new RuntimeException("selected unseq file num is not 5"); |
| } |
| |
| // the other thread holds write lock and delete file successfully before setting |
| // file status to COMPACTION_CANDIDATE |
| cd1.countDown(); |
| cd2.await(); |
| |
| CrossSpaceCompactionTask crossSpaceCompactionTask = |
| new CrossSpaceCompactionTask( |
| 0, |
| tsFileManager, |
| crossCompactionTaskResource.getSeqFiles(), |
| crossCompactionTaskResource.getUnseqFiles(), |
| IoTDBDescriptor.getInstance() |
| .getConfig() |
| .getCrossCompactionPerformer() |
| .createInstance(), |
| crossCompactionTaskResource.getTotalMemoryCost(), |
| tsFileManager.getNextCompactionTaskId()); |
| // set file status to COMPACTION_CANDIDATE |
| if (crossSpaceCompactionTask.setSourceFilesToCompactionCandidate()) { |
| throw new RuntimeException("set status should be false"); |
| } |
| for (int i = 0; i < unseqResources.size(); i++) { |
| TsFileResource resource = unseqResources.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"); |
| } |
| } |
| for (int i = 0; i < seqResources.size(); i++) { |
| TsFileResource resource = seqResources.get(i); |
| if (resource.getStatus() != TsFileResourceStatus.NORMAL) { |
| throw new RuntimeException("status should be NORMAL"); |
| } |
| } |
| |
| } catch (Exception e) { |
| fail.set(true); |
| e.printStackTrace(); |
| } |
| }); |
| |
| // delete seq files |
| Thread thread2 = |
| new Thread( |
| () -> { |
| try { |
| cd1.await(); |
| TsFileResource resource = unseqResources.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 testUnSeqFileWithDeviceIndexBeenDeletedDuringSelectionAndBeforeSettingCompacting() |
| throws IOException, MetadataException, WriteProcessException, InterruptedException { |
| createFiles(5, 2, 3, 50, 0, 10000, 50, 50, false, true); |
| createFiles(5, 2, 3, 50, 0, 10000, 50, 50, false, false); |
| 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 { |
| RewriteCrossSpaceCompactionSelector selector = |
| new RewriteCrossSpaceCompactionSelector("", "", 0, null); |
| // copy candidate source file list and add read lock |
| CrossSpaceCompactionCandidate candidate = |
| new CrossSpaceCompactionCandidate( |
| seqResources, unseqResources, System.currentTimeMillis() - Long.MAX_VALUE); |
| |
| CrossCompactionTaskResource crossCompactionTaskResource = |
| selector.selectOneTaskResources(candidate); |
| if (!crossCompactionTaskResource.isValid()) { |
| throw new RuntimeException("compaction task resource is not valid"); |
| } |
| if (crossCompactionTaskResource.getSeqFiles().size() != 5) { |
| throw new RuntimeException("selected seq file num is not 5"); |
| } |
| if (crossCompactionTaskResource.getUnseqFiles().size() != 5) { |
| throw new RuntimeException("selected unseq file num is not 5"); |
| } |
| |
| // the other thread holds write lock and delete file successfully before setting |
| // file status to COMPACTION_CANDIDATE |
| |
| CrossSpaceCompactionTask crossSpaceCompactionTask = |
| new CrossSpaceCompactionTask( |
| 0, |
| tsFileManager, |
| crossCompactionTaskResource.getSeqFiles(), |
| crossCompactionTaskResource.getUnseqFiles(), |
| IoTDBDescriptor.getInstance() |
| .getConfig() |
| .getCrossCompactionPerformer() |
| .createInstance(), |
| crossCompactionTaskResource.getTotalMemoryCost(), |
| tsFileManager.getNextCompactionTaskId()); |
| // set file status to COMPACTION_CANDIDATE and add into queue |
| if (!crossSpaceCompactionTask.setSourceFilesToCompactionCandidate()) { |
| throw new RuntimeException("fail to set status to compaction candidate."); |
| } |
| |
| // the other thread delete the file successfully when the compaction task is blocked |
| // in the queue |
| cd1.countDown(); |
| cd2.await(); |
| |
| Assert.assertThrows( |
| "cross space compaction task should be invalid.", |
| FileCannotTransitToCompactingException.class, |
| crossSpaceCompactionTask::transitSourceFilesToMerging); |
| |
| FixedPriorityBlockingQueue<AbstractCompactionTask> mockQueue = |
| Mockito.mock(FixedPriorityBlockingQueue.class); |
| Mockito.when(mockQueue.take()) |
| .thenReturn(crossSpaceCompactionTask) |
| .thenThrow(new InterruptedException()); |
| CompactionWorker worker = new CompactionWorker(0, mockQueue); |
| worker.run(); |
| |
| for (int i = 0; i < unseqResources.size(); i++) { |
| TsFileResource resource = unseqResources.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"); |
| } |
| } |
| for (int i = 0; i < seqResources.size(); i++) { |
| TsFileResource resource = seqResources.get(i); |
| if (resource.getStatus() != TsFileResourceStatus.NORMAL) { |
| throw new RuntimeException("status should be NORMAL"); |
| } |
| } |
| } catch (Exception e) { |
| fail.set(true); |
| e.printStackTrace(); |
| } |
| }); |
| |
| // delete seq files |
| Thread thread2 = |
| new Thread( |
| () -> { |
| try { |
| cd1.await(); |
| TsFileResource resource = unseqResources.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 testUnSeqFileWithFileIndexBeenDeletedDuringSelectionAndAfterCopyingList() |
| throws IOException, MetadataException, WriteProcessException, InterruptedException { |
| createFiles(5, 2, 3, 50, 0, 10000, 50, 50, false, true); |
| createFiles(5, 2, 3, 50, 0, 10000, 50, 50, false, false); |
| tsFileManager.addAll(seqResources, true); |
| tsFileManager.addAll(unseqResources, false); |
| AtomicBoolean fail = new AtomicBoolean(false); |
| CountDownLatch cd1 = new CountDownLatch(1); |
| CountDownLatch cd2 = new CountDownLatch(1); |
| unseqResources.get(0).degradeTimeIndex(); |
| unseqResources.get(1).degradeTimeIndex(); |
| unseqResources.get(2).degradeTimeIndex(); |
| seqResources.get(1).degradeTimeIndex(); |
| |
| // select files in cross compaction |
| Thread thread1 = |
| new Thread( |
| () -> { |
| try { |
| RewriteCrossSpaceCompactionSelector selector = |
| new RewriteCrossSpaceCompactionSelector("", "", 0, null); |
| // copy candidate source file list and add read lock |
| CrossSpaceCompactionCandidate candidate = |
| new CrossSpaceCompactionCandidate( |
| seqResources, unseqResources, System.currentTimeMillis() - Long.MAX_VALUE); |
| |
| // the other thread holds write lock and delete file successfully after copying list |
| cd1.countDown(); |
| cd2.await(); |
| CrossCompactionTaskResource crossCompactionTaskResource = |
| selector.selectOneTaskResources(candidate); |
| if (!crossCompactionTaskResource.isValid()) { |
| throw new RuntimeException("compaction task resource is not valid"); |
| } |
| if (crossCompactionTaskResource.getSeqFiles().size() != 1) { |
| throw new RuntimeException("selected seq file num is not 1"); |
| } |
| if (crossCompactionTaskResource.getUnseqFiles().size() != 1) { |
| throw new RuntimeException("selected unseq file num is not 1"); |
| } |
| |
| CrossSpaceCompactionTask crossSpaceCompactionTask = |
| new CrossSpaceCompactionTask( |
| 0, |
| tsFileManager, |
| crossCompactionTaskResource.getSeqFiles(), |
| crossCompactionTaskResource.getUnseqFiles(), |
| IoTDBDescriptor.getInstance() |
| .getConfig() |
| .getCrossCompactionPerformer() |
| .createInstance(), |
| crossCompactionTaskResource.getTotalMemoryCost(), |
| tsFileManager.getNextCompactionTaskId()); |
| // set file status to COMPACTION_CANDIDATE |
| if (!crossSpaceCompactionTask.setSourceFilesToCompactionCandidate()) { |
| throw new RuntimeException("set status should be true"); |
| } |
| for (int i = 0; i < unseqResources.size(); i++) { |
| TsFileResource resource = unseqResources.get(i); |
| if (i < 1) { |
| if (resource.getStatus() != TsFileResourceStatus.COMPACTION_CANDIDATE) { |
| throw new RuntimeException("status should be COMPACTION_CANDIDATE"); |
| } |
| } else 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"); |
| } |
| } |
| for (int i = 0; i < seqResources.size(); i++) { |
| TsFileResource resource = seqResources.get(i); |
| if (i < 1) { |
| if (resource.getStatus() != TsFileResourceStatus.COMPACTION_CANDIDATE) { |
| throw new RuntimeException("status should be COMPACTION_CANDIDATE"); |
| } |
| } else if (resource.getStatus() != TsFileResourceStatus.NORMAL) { |
| throw new RuntimeException("status should be NORMAL"); |
| } |
| } |
| } catch (Exception e) { |
| fail.set(true); |
| e.printStackTrace(); |
| } |
| }); |
| |
| // delete seq files |
| Thread thread2 = |
| new Thread( |
| () -> { |
| try { |
| cd1.await(); |
| TsFileResource resource = unseqResources.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 testUnSeqFileWithFileIndexBeenDeletedDuringSelectionAndBeforeSettingCandidate() |
| throws IOException, MetadataException, WriteProcessException, InterruptedException { |
| createFiles(5, 2, 3, 50, 0, 10000, 50, 50, false, true); |
| createFiles(5, 2, 3, 50, 0, 10000, 50, 50, false, false); |
| tsFileManager.addAll(seqResources, true); |
| tsFileManager.addAll(unseqResources, false); |
| AtomicBoolean fail = new AtomicBoolean(false); |
| CountDownLatch cd1 = new CountDownLatch(1); |
| CountDownLatch cd2 = new CountDownLatch(1); |
| unseqResources.get(0).degradeTimeIndex(); |
| unseqResources.get(1).degradeTimeIndex(); |
| unseqResources.get(2).degradeTimeIndex(); |
| seqResources.get(1).degradeTimeIndex(); |
| |
| // select files in cross compaction |
| Thread thread1 = |
| new Thread( |
| () -> { |
| try { |
| RewriteCrossSpaceCompactionSelector selector = |
| new RewriteCrossSpaceCompactionSelector("", "", 0, null); |
| // copy candidate source file list and add read lock |
| CrossSpaceCompactionCandidate candidate = |
| new CrossSpaceCompactionCandidate( |
| seqResources, unseqResources, System.currentTimeMillis() - Long.MAX_VALUE); |
| |
| CrossCompactionTaskResource crossCompactionTaskResource = |
| selector.selectOneTaskResources(candidate); |
| if (!crossCompactionTaskResource.isValid()) { |
| throw new RuntimeException("compaction task resource is not valid"); |
| } |
| if (crossCompactionTaskResource.getSeqFiles().size() != 5) { |
| throw new RuntimeException("selected seq file num is not 5"); |
| } |
| if (crossCompactionTaskResource.getUnseqFiles().size() != 5) { |
| throw new RuntimeException("selected unseq file num is not 5"); |
| } |
| |
| // the other thread holds write lock and delete file successfully before setting |
| // file status to COMPACTION_CANDIDATE |
| cd1.countDown(); |
| cd2.await(); |
| |
| CrossSpaceCompactionTask crossSpaceCompactionTask = |
| new CrossSpaceCompactionTask( |
| 0, |
| tsFileManager, |
| crossCompactionTaskResource.getSeqFiles(), |
| crossCompactionTaskResource.getUnseqFiles(), |
| IoTDBDescriptor.getInstance() |
| .getConfig() |
| .getCrossCompactionPerformer() |
| .createInstance(), |
| crossCompactionTaskResource.getTotalMemoryCost(), |
| tsFileManager.getNextCompactionTaskId()); |
| // set file status to COMPACTION_CANDIDATE |
| if (crossSpaceCompactionTask.setSourceFilesToCompactionCandidate()) { |
| throw new RuntimeException("set status should be false"); |
| } |
| for (int i = 0; i < unseqResources.size(); i++) { |
| TsFileResource resource = unseqResources.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"); |
| } |
| } |
| for (int i = 0; i < seqResources.size(); i++) { |
| TsFileResource resource = seqResources.get(i); |
| if (resource.getStatus() != TsFileResourceStatus.NORMAL) { |
| throw new RuntimeException("status should be NORMAL"); |
| } |
| } |
| } catch (Exception e) { |
| fail.set(true); |
| e.printStackTrace(); |
| } |
| }); |
| |
| // delete seq files |
| Thread thread2 = |
| new Thread( |
| () -> { |
| try { |
| cd1.await(); |
| TsFileResource resource = unseqResources.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 testUnSeqFileWithFileIndexBeenDeletedDuringSelectionAndBeforeSettingCompacting() |
| throws IOException, MetadataException, WriteProcessException, InterruptedException { |
| createFiles(5, 2, 3, 50, 0, 10000, 50, 50, false, true); |
| createFiles(5, 2, 3, 50, 0, 10000, 50, 50, false, false); |
| tsFileManager.addAll(seqResources, true); |
| tsFileManager.addAll(unseqResources, false); |
| AtomicBoolean fail = new AtomicBoolean(false); |
| CountDownLatch cd1 = new CountDownLatch(1); |
| CountDownLatch cd2 = new CountDownLatch(1); |
| unseqResources.get(0).degradeTimeIndex(); |
| unseqResources.get(1).degradeTimeIndex(); |
| unseqResources.get(2).degradeTimeIndex(); |
| seqResources.get(1).degradeTimeIndex(); |
| |
| // select files in cross compaction |
| Thread thread1 = |
| new Thread( |
| () -> { |
| try { |
| RewriteCrossSpaceCompactionSelector selector = |
| new RewriteCrossSpaceCompactionSelector("", "", 0, null); |
| // copy candidate source file list and add read lock |
| CrossSpaceCompactionCandidate candidate = |
| new CrossSpaceCompactionCandidate( |
| seqResources, unseqResources, System.currentTimeMillis() - Long.MAX_VALUE); |
| |
| CrossCompactionTaskResource crossCompactionTaskResource = |
| selector.selectOneTaskResources(candidate); |
| if (!crossCompactionTaskResource.isValid()) { |
| throw new RuntimeException("compaction task resource is not valid"); |
| } |
| if (crossCompactionTaskResource.getSeqFiles().size() != 5) { |
| throw new RuntimeException("selected seq file num is not 5"); |
| } |
| if (crossCompactionTaskResource.getUnseqFiles().size() != 5) { |
| throw new RuntimeException("selected unseq file num is not 5"); |
| } |
| |
| // the other thread holds write lock and delete file successfully before setting |
| // file status to COMPACTION_CANDIDATE |
| |
| CrossSpaceCompactionTask crossSpaceCompactionTask = |
| new CrossSpaceCompactionTask( |
| 0, |
| tsFileManager, |
| crossCompactionTaskResource.getSeqFiles(), |
| crossCompactionTaskResource.getUnseqFiles(), |
| IoTDBDescriptor.getInstance() |
| .getConfig() |
| .getCrossCompactionPerformer() |
| .createInstance(), |
| crossCompactionTaskResource.getTotalMemoryCost(), |
| tsFileManager.getNextCompactionTaskId()); |
| // set file status to COMPACTION_CANDIDATE and add into queue |
| if (!crossSpaceCompactionTask.setSourceFilesToCompactionCandidate()) { |
| throw new RuntimeException("fail to set status to compaction candidate."); |
| } |
| |
| // the other thread delete the file successfully when the compaction task is blocked |
| // in the queue |
| cd1.countDown(); |
| cd2.await(); |
| |
| Assert.assertThrows( |
| "cross space compaction task should be invalid.", |
| FileCannotTransitToCompactingException.class, |
| crossSpaceCompactionTask::transitSourceFilesToMerging); |
| |
| FixedPriorityBlockingQueue<AbstractCompactionTask> mockQueue = |
| Mockito.mock(FixedPriorityBlockingQueue.class); |
| Mockito.when(mockQueue.take()) |
| .thenReturn(crossSpaceCompactionTask) |
| .thenThrow(new InterruptedException()); |
| CompactionWorker worker = new CompactionWorker(0, mockQueue); |
| worker.run(); |
| |
| for (int i = 0; i < unseqResources.size(); i++) { |
| TsFileResource resource = unseqResources.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"); |
| } |
| } |
| for (int i = 0; i < seqResources.size(); i++) { |
| TsFileResource resource = seqResources.get(i); |
| if (resource.getStatus() != TsFileResourceStatus.NORMAL) { |
| throw new RuntimeException("status should be NORMAL"); |
| } |
| } |
| } catch (Exception e) { |
| fail.set(true); |
| e.printStackTrace(); |
| } |
| }); |
| |
| // delete seq files |
| Thread thread2 = |
| new Thread( |
| () -> { |
| try { |
| cd1.await(); |
| TsFileResource resource = unseqResources.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 testUnSeqFileWithFileIndexBeenDeletedBeforeSelection() |
| throws IOException, MetadataException, WriteProcessException, InterruptedException { |
| createFiles(5, 2, 3, 50, 0, 10000, 50, 50, false, true); |
| createFiles(5, 2, 3, 50, 0, 10000, 50, 50, false, false); |
| tsFileManager.addAll(seqResources, true); |
| tsFileManager.addAll(unseqResources, false); |
| AtomicBoolean fail = new AtomicBoolean(false); |
| CountDownLatch cd1 = new CountDownLatch(1); |
| CountDownLatch cd2 = new CountDownLatch(1); |
| unseqResources.get(0).degradeTimeIndex(); |
| unseqResources.get(1).degradeTimeIndex(); |
| unseqResources.get(2).degradeTimeIndex(); |
| seqResources.get(1).degradeTimeIndex(); |
| // select files in cross compaction |
| Thread thread1 = |
| new Thread( |
| () -> { |
| try { |
| // the file is deleted before selection |
| cd1.countDown(); |
| cd2.await(); |
| RewriteCrossSpaceCompactionSelector selector = |
| new RewriteCrossSpaceCompactionSelector("", "", 0, null); |
| CrossSpaceCompactionCandidate candidate = |
| new CrossSpaceCompactionCandidate( |
| seqResources, unseqResources, System.currentTimeMillis() - Long.MAX_VALUE); |
| |
| CrossCompactionTaskResource crossCompactionTaskResource = |
| selector.selectOneTaskResources(candidate); |
| if (!crossCompactionTaskResource.isValid()) { |
| throw new RuntimeException("compaction task resource is not valid"); |
| } |
| if (crossCompactionTaskResource.getSeqFiles().size() != 1) { |
| throw new RuntimeException("selected seq file num is not 1"); |
| } |
| if (crossCompactionTaskResource.getUnseqFiles().size() != 1) { |
| throw new RuntimeException("selected unseq file num is not 1"); |
| } |
| |
| } catch (Exception e) { |
| fail.set(true); |
| e.printStackTrace(); |
| Assert.fail(e.getMessage()); |
| } |
| }); |
| |
| // delete seq files |
| Thread thread2 = |
| new Thread( |
| () -> { |
| try { |
| cd1.await(); |
| TsFileResource resource = unseqResources.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(); |
| } |
| } |
| } |