| /* |
| * 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; |
| |
| import org.apache.iotdb.commons.exception.IllegalPathException; |
| import org.apache.iotdb.commons.exception.MetadataException; |
| import org.apache.iotdb.commons.path.AlignedPath; |
| 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.protocol.rest.StringUtil; |
| import org.apache.iotdb.db.queryengine.execution.fragment.FragmentInstanceContext; |
| import org.apache.iotdb.db.storageengine.buffer.BloomFilterCache; |
| import org.apache.iotdb.db.storageengine.buffer.ChunkCache; |
| import org.apache.iotdb.db.storageengine.buffer.TimeSeriesMetadataCache; |
| import org.apache.iotdb.db.storageengine.dataregion.compaction.execute.utils.reader.IDataBlockReader; |
| import org.apache.iotdb.db.storageengine.dataregion.compaction.execute.utils.reader.SeriesDataBlockReader; |
| import org.apache.iotdb.db.storageengine.dataregion.compaction.schedule.CompactionTaskManager; |
| import org.apache.iotdb.db.storageengine.dataregion.compaction.utils.CompactionConfigRestorer; |
| import org.apache.iotdb.db.storageengine.dataregion.compaction.utils.CompactionFileGeneratorUtils; |
| 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.TsFileManager; |
| import org.apache.iotdb.db.storageengine.dataregion.tsfile.TsFileResource; |
| import org.apache.iotdb.db.storageengine.dataregion.tsfile.TsFileResourceStatus; |
| import org.apache.iotdb.db.tools.validate.TsFileValidationTool; |
| import org.apache.iotdb.db.utils.EnvironmentUtils; |
| import org.apache.iotdb.db.utils.constant.TestConstant; |
| |
| import org.apache.commons.io.FileUtils; |
| import org.apache.tsfile.common.conf.TSFileConfig; |
| import org.apache.tsfile.common.conf.TSFileDescriptor; |
| import org.apache.tsfile.enums.TSDataType; |
| import org.apache.tsfile.exception.write.WriteProcessException; |
| import org.apache.tsfile.file.MetaMarker; |
| import org.apache.tsfile.file.header.ChunkGroupHeader; |
| import org.apache.tsfile.file.header.ChunkHeader; |
| import org.apache.tsfile.file.metadata.IDeviceID; |
| import org.apache.tsfile.file.metadata.PlainDeviceID; |
| import org.apache.tsfile.file.metadata.enums.CompressionType; |
| import org.apache.tsfile.file.metadata.enums.TSEncoding; |
| import org.apache.tsfile.fileSystem.FSFactoryProducer; |
| import org.apache.tsfile.read.TimeValuePair; |
| import org.apache.tsfile.read.TsFileSequenceReader; |
| import org.apache.tsfile.read.common.IBatchDataIterator; |
| import org.apache.tsfile.read.common.block.TsBlock; |
| import org.apache.tsfile.utils.FilePathUtils; |
| import org.apache.tsfile.utils.Pair; |
| import org.apache.tsfile.utils.TsFileGeneratorUtils; |
| import org.apache.tsfile.utils.TsPrimitiveType; |
| import org.junit.Assert; |
| |
| import java.io.File; |
| import java.io.IOException; |
| import java.util.ArrayList; |
| import java.util.HashMap; |
| import java.util.LinkedHashMap; |
| import java.util.List; |
| import java.util.Map; |
| |
| import static org.apache.iotdb.commons.conf.IoTDBConstant.FILE_NAME_SEPARATOR; |
| import static org.apache.tsfile.common.constant.TsFileConstant.PATH_SEPARATOR; |
| import static org.junit.Assert.fail; |
| |
| public class AbstractCompactionTest { |
| protected int seqFileNum = 5; |
| protected int unseqFileNum = 0; |
| protected List<TsFileResource> seqResources = new ArrayList<>(); |
| protected List<TsFileResource> unseqResources = new ArrayList<>(); |
| private int chunkGroupSize = 0; |
| private int pageSize = 0; |
| protected static String COMPACTION_TEST_SG = TsFileGeneratorUtils.testStorageGroup; |
| private TSDataType dataType; |
| |
| protected int maxDeviceNum = 25; |
| protected int maxMeasurementNum = 25; |
| |
| private long[] timestamp = {0, 0, 1, 1, 2, 2, 2, 3, 3, 3, 4, 4, 5, 5, 6, 6, 6, 7, 7, 7}; |
| // seq version is not in order |
| private int[] seqVersion = {18, 19, 0, 1, 14, 15, 16, 2, 3, 4, 12, 13, 5, 6, 9, 10, 11, 7, 8, 17}; |
| private int[] unseqVersion = { |
| 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39 |
| }; |
| |
| private static final long oldTargetChunkSize = |
| IoTDBDescriptor.getInstance().getConfig().getTargetChunkSize(); |
| |
| private static final long oldTargetChunkPointNum = |
| IoTDBDescriptor.getInstance().getConfig().getTargetChunkPointNum(); |
| private static final int oldChunkGroupSize = |
| TSFileDescriptor.getInstance().getConfig().getGroupSizeInByte(); |
| private static final int oldPagePointMaxNumber = |
| TSFileDescriptor.getInstance().getConfig().getMaxNumberOfPointsInPage(); |
| |
| private static final int oldMaxCrossCompactionFileNum = |
| IoTDBDescriptor.getInstance().getConfig().getFileLimitPerCrossTask(); |
| |
| private final int oldMaxDegreeOfIndexNode = |
| TSFileDescriptor.getInstance().getConfig().getMaxDegreeOfIndexNode(); |
| |
| private final long oldLowerTargetChunkSize = |
| IoTDBDescriptor.getInstance().getConfig().getChunkSizeLowerBoundInCompaction(); |
| |
| private final long oldLowerTargetChunkPointNum = |
| IoTDBDescriptor.getInstance().getConfig().getChunkPointNumLowerBoundInCompaction(); |
| |
| private int oldMinCrossCompactionUnseqLevel = |
| IoTDBDescriptor.getInstance().getConfig().getMinCrossCompactionUnseqFileLevel(); |
| |
| protected static File STORAGE_GROUP_DIR = |
| new File( |
| TestConstant.BASE_OUTPUT_PATH |
| + "data" |
| + File.separator |
| + "sequence" |
| + File.separator |
| + COMPACTION_TEST_SG); |
| protected static File SEQ_DIRS = |
| new File( |
| TestConstant.BASE_OUTPUT_PATH |
| + "data" |
| + File.separator |
| + "sequence" |
| + File.separator |
| + COMPACTION_TEST_SG |
| + File.separator |
| + "0" |
| + File.separator |
| + "0"); |
| protected static File UNSEQ_DIRS = |
| new File( |
| TestConstant.BASE_OUTPUT_PATH |
| + "data" |
| + File.separator |
| + "unsequence" |
| + File.separator |
| + COMPACTION_TEST_SG |
| + File.separator |
| + "0" |
| + File.separator |
| + "0"); |
| |
| protected Map<Long, Pair<File, File>> registeredTimePartitionDirs = new HashMap<>(); |
| |
| private int fileVersion = 0; |
| |
| private int fileCount = 0; |
| |
| protected TsFileManager tsFileManager = |
| new TsFileManager(COMPACTION_TEST_SG, "0", STORAGE_GROUP_DIR.getPath()); |
| |
| public void setUp() |
| throws IOException, WriteProcessException, MetadataException, InterruptedException { |
| fileCount = 0; |
| if (!SEQ_DIRS.exists()) { |
| Assert.assertTrue(SEQ_DIRS.mkdirs()); |
| } |
| if (!UNSEQ_DIRS.exists()) { |
| Assert.assertTrue(UNSEQ_DIRS.mkdirs()); |
| } |
| dataType = TSDataType.INT64; |
| CompactionTaskManager.getInstance().restart(); |
| seqResources.clear(); |
| unseqResources.clear(); |
| ChunkCache.getInstance().clear(); |
| TimeSeriesMetadataCache.getInstance().clear(); |
| BloomFilterCache.getInstance().clear(); |
| tsFileManager.getOrCreateSequenceListByTimePartition(0); |
| tsFileManager.getOrCreateUnsequenceListByTimePartition(0); |
| registeredTimePartitionDirs.put(0L, new Pair<>(SEQ_DIRS, UNSEQ_DIRS)); |
| } |
| |
| protected void createTimePartitionDirIfNotExist(long timePartition) { |
| if (registeredTimePartitionDirs.containsKey(timePartition)) { |
| return; |
| } |
| File seqTimePartitionDir = |
| new File( |
| TestConstant.BASE_OUTPUT_PATH |
| + "data" |
| + File.separator |
| + "sequence" |
| + File.separator |
| + COMPACTION_TEST_SG |
| + File.separator |
| + "0" |
| + File.separator |
| + timePartition); |
| seqTimePartitionDir.mkdirs(); |
| File unseqTimePartitionDir = |
| new File( |
| TestConstant.BASE_OUTPUT_PATH |
| + "data" |
| + File.separator |
| + "unsequence" |
| + File.separator |
| + COMPACTION_TEST_SG |
| + File.separator |
| + "0" |
| + File.separator |
| + timePartition); |
| unseqTimePartitionDir.mkdirs(); |
| registeredTimePartitionDirs.put( |
| timePartition, new Pair<File, File>(seqTimePartitionDir, unseqTimePartitionDir)); |
| } |
| |
| /** |
| * @param fileNum the number of file |
| * @param deviceNum device number in each file |
| * @param measurementNum measurement number in each device of each file |
| * @param pointNum data point number of each timeseries in each file |
| * @param startTime start time of each timeseries |
| * @param startValue start value of each timeseries |
| * @param timeInterval time interval of each timeseries between files |
| * @param valueInterval value interval of each timeseries between files |
| * @param isAlign when it is true, it will create mix tsfile which contains aligned and nonAligned |
| * timeseries |
| * @param isSeq |
| * @throws IOException |
| * @throws WriteProcessException |
| * @throws MetadataException |
| */ |
| protected void createFiles( |
| int fileNum, |
| int deviceNum, |
| int measurementNum, |
| int pointNum, |
| int startTime, |
| int startValue, |
| int timeInterval, |
| int valueInterval, |
| boolean isAlign, |
| boolean isSeq) |
| throws IOException, WriteProcessException, MetadataException { |
| for (int i = 0; i < fileNum; i++) { |
| fileVersion = isSeq ? seqVersion[fileCount] : unseqVersion[fileCount]; |
| String fileName = |
| timestamp[fileCount++] + FilePathUtils.FILE_NAME_SEPARATOR + fileVersion + "-0-0.tsfile"; |
| String filePath; |
| if (isSeq) { |
| filePath = SEQ_DIRS.getPath() + File.separator + fileName; |
| } else { |
| filePath = UNSEQ_DIRS.getPath() + File.separator + fileName; |
| } |
| File file; |
| if (isAlign) { |
| file = |
| TsFileGeneratorUtils.generateAlignedTsFile( |
| filePath, |
| deviceNum, |
| measurementNum, |
| pointNum, |
| startTime + pointNum * i + timeInterval * i, |
| startValue + pointNum * i + valueInterval * i, |
| chunkGroupSize, |
| pageSize); |
| } else { |
| file = |
| TsFileGeneratorUtils.generateNonAlignedTsFile( |
| filePath, |
| deviceNum, |
| measurementNum, |
| pointNum, |
| startTime + pointNum * i + timeInterval * i, |
| startValue + pointNum * i + valueInterval * i, |
| chunkGroupSize, |
| pageSize); |
| } |
| addResource( |
| file, |
| deviceNum, |
| startTime + pointNum * i + timeInterval * i, |
| startTime + pointNum * i + timeInterval * i + pointNum - 1, |
| isAlign, |
| isSeq); |
| } |
| // sleep a few milliseconds to avoid generating files with same timestamps |
| try { |
| Thread.sleep(10); |
| } catch (Exception e) { |
| |
| } |
| } |
| |
| /** |
| * @param fileNum the number of file |
| * @param deviceIndexes device index in each file |
| * @param measurementIndexes measurement index in each device of each file |
| * @param pointNum data point number of each timeseries in each file |
| * @param startTime start time of each timeseries |
| * @param timeInterval time interval of each timeseries between files |
| * @param isAlign when it is true, it will create mix tsfile which contains aligned and nonAligned |
| * timeseries |
| * @param isSeq |
| */ |
| protected void createFilesWithTextValue( |
| int fileNum, |
| List<Integer> deviceIndexes, |
| List<Integer> measurementIndexes, |
| int pointNum, |
| int startTime, |
| int timeInterval, |
| boolean isAlign, |
| boolean isSeq) |
| throws IOException, WriteProcessException { |
| String value = isSeq ? "seqTestValue" : "unseqTestValue"; |
| for (int i = 0; i < fileNum; i++) { |
| fileVersion = isSeq ? seqVersion[fileCount] : unseqVersion[fileCount]; |
| String fileName = |
| timestamp[fileCount++] + FilePathUtils.FILE_NAME_SEPARATOR + fileVersion + "-0-0.tsfile"; |
| String filePath; |
| if (isSeq) { |
| filePath = SEQ_DIRS.getPath() + File.separator + fileName; |
| } else { |
| filePath = UNSEQ_DIRS.getPath() + File.separator + fileName; |
| } |
| File file; |
| if (isAlign) { |
| file = |
| TsFileGeneratorUtils.generateAlignedTsFileWithTextValues( |
| filePath, |
| deviceIndexes, |
| measurementIndexes, |
| pointNum, |
| startTime + pointNum * i + timeInterval * i, |
| value, |
| chunkGroupSize, |
| pageSize); |
| } else { |
| file = |
| TsFileGeneratorUtils.generateNonAlignedTsFileWithTextValues( |
| filePath, |
| deviceIndexes, |
| measurementIndexes, |
| pointNum, |
| startTime + pointNum * i + timeInterval * i, |
| value, |
| chunkGroupSize, |
| pageSize); |
| } |
| // add resource |
| TsFileResource resource = new TsFileResource(file); |
| int deviceStartindex = isAlign ? TsFileGeneratorUtils.getAlignDeviceOffset() : 0; |
| for (int j = 0; j < deviceIndexes.size(); j++) { |
| resource.updateStartTime( |
| new PlainDeviceID( |
| COMPACTION_TEST_SG |
| + PATH_SEPARATOR |
| + "d" |
| + (deviceIndexes.get(j) + deviceStartindex)), |
| startTime + pointNum * i + timeInterval * i); |
| resource.updateEndTime( |
| new PlainDeviceID( |
| COMPACTION_TEST_SG |
| + PATH_SEPARATOR |
| + "d" |
| + (deviceIndexes.get(j) + deviceStartindex)), |
| startTime + pointNum * i + timeInterval * i + pointNum - 1); |
| } |
| resource.updatePlanIndexes(fileVersion); |
| resource.setStatusForTest(TsFileResourceStatus.NORMAL); |
| resource.serialize(); |
| if (isSeq) { |
| seqResources.add(resource); |
| } else { |
| unseqResources.add(resource); |
| } |
| } |
| // sleep a few milliseconds to avoid generating files with same timestamps |
| try { |
| Thread.sleep(10); |
| } catch (Exception e) { |
| |
| } |
| } |
| |
| private void addResource( |
| File file, int deviceNum, long startTime, long endTime, boolean isAlign, boolean isSeq) |
| throws IOException { |
| TsFileResource resource = new TsFileResource(file); |
| int deviceStartindex = isAlign ? TsFileGeneratorUtils.getAlignDeviceOffset() : 0; |
| |
| for (int i = deviceStartindex; i < deviceStartindex + deviceNum; i++) { |
| resource.updateStartTime( |
| new PlainDeviceID(COMPACTION_TEST_SG + PATH_SEPARATOR + "d" + i), startTime); |
| resource.updateEndTime( |
| new PlainDeviceID(COMPACTION_TEST_SG + PATH_SEPARATOR + "d" + i), endTime); |
| } |
| |
| resource.updatePlanIndexes(fileVersion); |
| resource.setStatusForTest(TsFileResourceStatus.NORMAL); |
| resource.serialize(); |
| if (isSeq) { |
| seqResources.add(resource); |
| } else { |
| unseqResources.add(resource); |
| } |
| } |
| |
| protected void registerTimeseriesInMManger(int deviceNum, int measurementNum, boolean isAligned) |
| throws MetadataException { |
| for (int i = 0; i < deviceNum; i++) { |
| if (isAligned) { |
| List<String> measurements = new ArrayList<>(); |
| List<TSDataType> dataTypes = new ArrayList<>(); |
| List<TSEncoding> encodings = new ArrayList<>(); |
| List<CompressionType> compressionTypes = new ArrayList<>(); |
| for (int j = 0; j < measurementNum; j++) { |
| measurements.add("s" + j); |
| dataTypes.add(dataType); |
| encodings.add(TSEncoding.PLAIN); |
| compressionTypes.add(CompressionType.UNCOMPRESSED); |
| } |
| } |
| } |
| } |
| |
| protected void deleteTimeseriesInMManager(List<String> timeseries) throws MetadataException {} |
| |
| public void tearDown() throws IOException, StorageEngineException { |
| new CompactionConfigRestorer().restoreCompactionConfig(); |
| removeFiles(); |
| CompactionTaskManager.getInstance().stop(); |
| seqResources.clear(); |
| unseqResources.clear(); |
| IoTDBDescriptor.getInstance() |
| .getConfig() |
| .setMinCrossCompactionUnseqFileLevel(oldMinCrossCompactionUnseqLevel); |
| IoTDBDescriptor.getInstance().getConfig().setTargetChunkSize(oldTargetChunkSize); |
| IoTDBDescriptor.getInstance().getConfig().setTargetChunkPointNum(oldTargetChunkPointNum); |
| IoTDBDescriptor.getInstance() |
| .getConfig() |
| .setFileLimitPerCrossTask(oldMaxCrossCompactionFileNum); |
| IoTDBDescriptor.getInstance() |
| .getConfig() |
| .setChunkSizeLowerBoundInCompaction(oldTargetChunkPointNum); |
| IoTDBDescriptor.getInstance() |
| .getConfig() |
| .setChunkPointNumLowerBoundInCompaction(oldLowerTargetChunkPointNum); |
| TSFileDescriptor.getInstance().getConfig().setGroupSizeInByte(oldChunkGroupSize); |
| |
| TSFileDescriptor.getInstance().getConfig().setMaxNumberOfPointsInPage(oldPagePointMaxNumber); |
| TSFileDescriptor.getInstance().getConfig().setMaxDegreeOfIndexNode(oldMaxDegreeOfIndexNode); |
| ChunkCache.getInstance().clear(); |
| TimeSeriesMetadataCache.getInstance().clear(); |
| BloomFilterCache.getInstance().clear(); |
| EnvironmentUtils.cleanAllDir(); |
| |
| if (SEQ_DIRS.exists()) { |
| FileUtils.deleteDirectory(SEQ_DIRS); |
| } |
| if (UNSEQ_DIRS.exists()) { |
| FileUtils.deleteDirectory(UNSEQ_DIRS); |
| } |
| for (Map.Entry<Long, Pair<File, File>> entry : registeredTimePartitionDirs.entrySet()) { |
| File seqDir = entry.getValue().left; |
| File unseqDir = entry.getValue().right; |
| if (seqDir.exists() && seqDir.isDirectory()) { |
| FileUtils.deleteDirectory(seqDir); |
| } |
| if (unseqDir.exists() && unseqDir.isDirectory()) { |
| FileUtils.deleteDirectory(unseqDir); |
| } |
| } |
| registeredTimePartitionDirs.clear(); |
| tsFileManager.clear(); |
| } |
| |
| private void removeFiles() throws IOException { |
| FileReaderManager.getInstance().closeAndRemoveAllOpenedReaders(); |
| for (TsFileResource tsFileResource : seqResources) { |
| if (tsFileResource.getTsFile().exists()) { |
| tsFileResource.remove(); |
| } |
| } |
| for (TsFileResource tsFileResource : unseqResources) { |
| if (tsFileResource.getTsFile().exists()) { |
| tsFileResource.remove(); |
| } |
| } |
| File[] files = FSFactoryProducer.getFSFactory().listFilesBySuffix("target", ".tsfile"); |
| for (File file : files) { |
| file.delete(); |
| } |
| File[] resourceFiles = |
| FSFactoryProducer.getFSFactory().listFilesBySuffix("target", ".resource"); |
| for (File resourceFile : resourceFiles) { |
| resourceFile.delete(); |
| } |
| } |
| |
| protected void validateSeqFiles(boolean isSeq) { |
| TsFileValidationTool.clearMap(true); |
| List<File> files = new ArrayList<>(); |
| for (TsFileResource resource : tsFileManager.getTsFileList(isSeq)) { |
| files.add(resource.getTsFile()); |
| } |
| TsFileValidationTool.findUncorrectFiles(files); |
| Assert.assertEquals(0, TsFileValidationTool.badFileNum); |
| } |
| |
| protected Map<PartialPath, List<TimeValuePair>> readSourceFiles( |
| List<PartialPath> timeseriesPaths, List<TSDataType> dataTypes) throws IOException { |
| Map<PartialPath, List<TimeValuePair>> sourceData = new LinkedHashMap<>(); |
| for (PartialPath path : timeseriesPaths) { |
| List<TimeValuePair> dataList = new ArrayList<>(); |
| sourceData.put(path, dataList); |
| IDataBlockReader tsBlockReader = |
| new SeriesDataBlockReader( |
| path, |
| FragmentInstanceContext.createFragmentInstanceContextForCompaction( |
| EnvironmentUtils.TEST_QUERY_CONTEXT.getQueryId()), |
| tsFileManager.getTsFileList(true), |
| tsFileManager.getTsFileList(false), |
| true); |
| while (tsBlockReader.hasNextBatch()) { |
| TsBlock block = tsBlockReader.nextBatch(); |
| IBatchDataIterator iterator = block.getTsBlockAlignedRowIterator(); |
| while (iterator.hasNext()) { |
| dataList.add( |
| new TimeValuePair( |
| iterator.currentTime(), ((TsPrimitiveType[]) iterator.currentValue())[0])); |
| iterator.next(); |
| } |
| } |
| } |
| return sourceData; |
| } |
| |
| protected void validateTargetDatas( |
| Map<PartialPath, List<TimeValuePair>> sourceDatas, List<TSDataType> dataTypes) |
| throws IOException { |
| Map<PartialPath, List<TimeValuePair>> tmpSourceDatas = new HashMap<>(); |
| for (Map.Entry<PartialPath, List<TimeValuePair>> entry : sourceDatas.entrySet()) { |
| IDataBlockReader tsBlockReader = |
| new SeriesDataBlockReader( |
| entry.getKey(), |
| FragmentInstanceContext.createFragmentInstanceContextForCompaction( |
| EnvironmentUtils.TEST_QUERY_CONTEXT.getQueryId()), |
| tsFileManager.getTsFileList(true), |
| tsFileManager.getTsFileList(false), |
| true); |
| List<TimeValuePair> timeseriesData = entry.getValue(); |
| tmpSourceDatas.put(entry.getKey(), new ArrayList<>(timeseriesData)); |
| while (tsBlockReader.hasNextBatch()) { |
| TsBlock block = tsBlockReader.nextBatch(); |
| IBatchDataIterator iterator = block.getTsBlockAlignedRowIterator(); |
| while (iterator.hasNext()) { |
| TimeValuePair data = timeseriesData.remove(0); |
| Assert.assertEquals(data.getTimestamp(), iterator.currentTime()); |
| Assert.assertEquals(data.getValue(), ((TsPrimitiveType[]) iterator.currentValue())[0]); |
| iterator.next(); |
| } |
| } |
| if (timeseriesData.size() > 0) { |
| // there are still data points left, which are not in the target file. Lost the data after |
| // compaction. |
| fail(); |
| } |
| } |
| sourceDatas.putAll(tmpSourceDatas); |
| } |
| |
| protected void generateModsFile( |
| List<String> seriesPaths, List<TsFileResource> resources, long startValue, long endValue) |
| throws IllegalPathException, IOException { |
| for (TsFileResource resource : resources) { |
| Map<String, Pair<Long, Long>> deleteMap = new HashMap<>(); |
| for (String path : seriesPaths) { |
| deleteMap.put(path, new Pair<>(startValue, endValue)); |
| } |
| CompactionFileGeneratorUtils.generateMods(deleteMap, resource, false); |
| } |
| } |
| |
| public void generateModsFile( |
| List<PartialPath> seriesPaths, TsFileResource resource, long startValue, long endValue) |
| throws IllegalPathException, IOException { |
| Map<String, Pair<Long, Long>> deleteMap = new HashMap<>(); |
| for (PartialPath path : seriesPaths) { |
| String fullPath = |
| (path instanceof AlignedPath) |
| ? path.getFullPath() |
| + PATH_SEPARATOR |
| + ((AlignedPath) path).getMeasurementList().get(0) |
| : path.getFullPath(); |
| deleteMap.put(fullPath, new Pair<>(startValue, endValue)); |
| } |
| CompactionFileGeneratorUtils.generateMods(deleteMap, resource, false); |
| } |
| |
| /** |
| * Check whether target file contain empty chunk group or not. Assert fail if it contains empty |
| * chunk group whose deviceID is not in the deviceIdList. |
| */ |
| protected void check(TsFileResource targetResource, List<IDeviceID> deviceIdList) |
| throws IOException { |
| byte marker; |
| try (TsFileSequenceReader reader = |
| new TsFileSequenceReader(targetResource.getTsFile().getAbsolutePath())) { |
| reader.position((long) TSFileConfig.MAGIC_STRING.getBytes().length + 1); |
| while ((marker = reader.readMarker()) != MetaMarker.SEPARATOR) { |
| switch (marker) { |
| case MetaMarker.CHUNK_HEADER: |
| case MetaMarker.TIME_CHUNK_HEADER: |
| case MetaMarker.VALUE_CHUNK_HEADER: |
| case MetaMarker.ONLY_ONE_PAGE_CHUNK_HEADER: |
| case MetaMarker.ONLY_ONE_PAGE_TIME_CHUNK_HEADER: |
| case MetaMarker.ONLY_ONE_PAGE_VALUE_CHUNK_HEADER: |
| ChunkHeader header = reader.readChunkHeader(marker); |
| int dataSize = header.getDataSize(); |
| reader.position(reader.position() + dataSize); |
| break; |
| case MetaMarker.CHUNK_GROUP_HEADER: |
| ChunkGroupHeader chunkGroupHeader = reader.readChunkGroupHeader(); |
| IDeviceID deviceID = chunkGroupHeader.getDeviceID(); |
| if (!deviceIdList.contains(deviceID)) { |
| Assert.fail( |
| "Target file " |
| + targetResource.getTsFile().getPath() |
| + " contains empty chunk group " |
| + ((PlainDeviceID) deviceID).toStringID()); |
| } |
| break; |
| case MetaMarker.OPERATION_INDEX_RANGE: |
| reader.readPlanIndex(); |
| break; |
| default: |
| // the disk file is corrupted, using this file may be dangerous |
| throw new IOException("Unexpected marker " + marker); |
| } |
| } |
| } |
| } |
| |
| protected TsFileResource createEmptyFileAndResource(boolean isSeq) { |
| return createEmptyFileAndResource(isSeq, 0); |
| } |
| |
| protected TsFileResource createEmptyFileAndResource(boolean isSeq, int innerCompactionCnt) { |
| fileVersion = isSeq ? seqVersion[fileCount] : unseqVersion[fileCount]; |
| String fileName = |
| timestamp[fileCount++] |
| + FilePathUtils.FILE_NAME_SEPARATOR |
| + fileVersion |
| + String.format("-%d-0.tsfile", innerCompactionCnt); |
| String filePath; |
| if (isSeq) { |
| filePath = SEQ_DIRS.getPath() + File.separator + fileName; |
| } else { |
| filePath = UNSEQ_DIRS.getPath() + File.separator + fileName; |
| } |
| TsFileResource resource = new TsFileResource(new File(filePath)); |
| resource.updatePlanIndexes(fileVersion); |
| resource.setStatusForTest(TsFileResourceStatus.NORMAL); |
| return resource; |
| } |
| |
| protected TsFileResource createEmptyFileAndResourceWithName( |
| String fileName, boolean isSeq, int innerCompactionCnt) { |
| String filePath; |
| if (isSeq) { |
| filePath = SEQ_DIRS.getPath() + File.separator + fileName; |
| } else { |
| filePath = UNSEQ_DIRS.getPath() + File.separator + fileName; |
| } |
| TsFileResource resource = new TsFileResource(new File(filePath)); |
| resource.setStatusForTest(TsFileResourceStatus.NORMAL); |
| return resource; |
| } |
| |
| protected TsFileResource createEmptyFileAndResourceWithName( |
| String fileName, long timePartition, boolean isSeq) { |
| if (!registeredTimePartitionDirs.containsKey(timePartition)) { |
| createTimePartitionDirIfNotExist(timePartition); |
| } |
| String filePath; |
| if (isSeq) { |
| filePath = |
| registeredTimePartitionDirs.get(timePartition).left.getPath() + File.separator + fileName; |
| } else { |
| filePath = |
| registeredTimePartitionDirs.get(timePartition).right.getPath() |
| + File.separator |
| + fileName; |
| } |
| TsFileResource resource = new TsFileResource(new File(filePath)); |
| resource.setStatusForTest(TsFileResourceStatus.NORMAL); |
| return resource; |
| } |
| |
| protected void setDataType(TSDataType dataType) { |
| this.dataType = dataType; |
| } |
| |
| protected void resetFileName(TsFileResource resource, int version) { |
| // rename TsFile |
| File file = resource.getTsFile(); |
| String[] fileInfo = file.getPath().split(FILE_NAME_SEPARATOR); |
| fileInfo[1] = String.valueOf(version); |
| String newFileName = StringUtil.join(fileInfo, FILE_NAME_SEPARATOR); |
| file.renameTo(new File(newFileName)); |
| |
| resource.setVersion(version); |
| resource.setFile(new File(newFileName)); |
| |
| // rename resource file |
| file = new File(resource.getTsFilePath() + TsFileResource.RESOURCE_SUFFIX); |
| file.renameTo(new File(newFileName + TsFileResource.RESOURCE_SUFFIX)); |
| |
| // rename mods file |
| file = new File(resource.getTsFilePath() + ModificationFile.FILE_SUFFIX); |
| file.renameTo(new File(newFileName + ModificationFile.FILE_SUFFIX)); |
| } |
| } |
