| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| |
| package org.apache.iotdb.db.storageengine.dataregion.compaction.inner; |
| |
| import org.apache.iotdb.commons.conf.IoTDBConstant; |
| import org.apache.iotdb.commons.exception.MetadataException; |
| import org.apache.iotdb.db.exception.StorageEngineException; |
| import org.apache.iotdb.db.storageengine.buffer.ChunkCache; |
| import org.apache.iotdb.db.storageengine.buffer.TimeSeriesMetadataCache; |
| import org.apache.iotdb.db.storageengine.dataregion.compaction.inner.sizetiered.SizeTieredCompactionRecoverTest; |
| import org.apache.iotdb.db.storageengine.dataregion.compaction.utils.CompactionConfigRestorer; |
| 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.utils.EnvironmentUtils; |
| import org.apache.iotdb.db.utils.constant.TestConstant; |
| |
| import org.apache.commons.io.FileUtils; |
| import org.apache.tsfile.enums.TSDataType; |
| import org.apache.tsfile.exception.write.WriteProcessException; |
| 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.common.Path; |
| import org.apache.tsfile.write.TsFileWriter; |
| import org.apache.tsfile.write.record.TSRecord; |
| import org.apache.tsfile.write.record.datapoint.DataPoint; |
| import org.apache.tsfile.write.schema.MeasurementSchema; |
| import org.junit.After; |
| import org.junit.Assert; |
| import org.junit.Before; |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| |
| import java.io.File; |
| import java.io.IOException; |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| import static org.apache.iotdb.commons.conf.IoTDBConstant.PATH_SEPARATOR; |
| |
| public abstract class AbstractInnerSpaceCompactionTest { |
| protected static final Logger logger = |
| LoggerFactory.getLogger(SizeTieredCompactionRecoverTest.class); |
| |
| protected File tempSGDir; |
| protected static final String COMPACTION_TEST_SG = "root.compactionTest"; |
| protected TsFileManager tsFileManager; |
| |
| protected int seqFileNum = 5; |
| protected int unseqFileNum = 0; |
| protected int measurementNum = 10; |
| protected int deviceNum = 10; |
| protected long ptNum = 100; |
| protected long flushInterval = 20; |
| protected TSEncoding encoding = TSEncoding.PLAIN; |
| |
| protected static String SEQ_DIRS = |
| TestConstant.BASE_OUTPUT_PATH |
| + "data" |
| + File.separator |
| + "sequence" |
| + File.separator |
| + "root.compactionTest" |
| + File.separator |
| + "0" |
| + File.separator |
| + "0"; |
| protected static String UNSEQ_DIRS = |
| TestConstant.BASE_OUTPUT_PATH |
| + "data" |
| + File.separator |
| + "unsequence" |
| + File.separator |
| + "root.compactionTest" |
| + File.separator |
| + "0" |
| + File.separator |
| + "0"; |
| |
| protected String[] deviceIds; |
| protected MeasurementSchema[] measurementSchemas; |
| |
| protected List<TsFileResource> seqResources = new ArrayList<>(); |
| protected List<TsFileResource> unseqResources = new ArrayList<>(); |
| |
| @Before |
| public void setUp() throws IOException, WriteProcessException, MetadataException { |
| tempSGDir = |
| new File( |
| TestConstant.BASE_OUTPUT_PATH |
| + "data" |
| + File.separator |
| + "sequence" |
| + File.separator |
| + "root.compactionTest" |
| + File.separator |
| + "0" |
| + File.separator |
| + "0"); |
| if (!tempSGDir.exists()) { |
| Assert.assertTrue(tempSGDir.mkdirs()); |
| } |
| if (!new File(SEQ_DIRS).exists()) { |
| Assert.assertTrue(new File(SEQ_DIRS).mkdirs()); |
| } |
| if (!new File(UNSEQ_DIRS).exists()) { |
| Assert.assertTrue(new File(UNSEQ_DIRS).mkdirs()); |
| } |
| |
| EnvironmentUtils.envSetUp(); |
| prepareSeries(); |
| prepareFiles(seqFileNum, unseqFileNum); |
| tsFileManager = new TsFileManager(COMPACTION_TEST_SG, "0", tempSGDir.getAbsolutePath()); |
| } |
| |
| void prepareSeries() throws MetadataException { |
| measurementSchemas = new MeasurementSchema[measurementNum]; |
| for (int i = 0; i < measurementNum; i++) { |
| measurementSchemas[i] = |
| new MeasurementSchema( |
| "sensor" + i, TSDataType.DOUBLE, encoding, CompressionType.UNCOMPRESSED); |
| } |
| deviceIds = new String[deviceNum]; |
| for (int i = 0; i < deviceNum; i++) { |
| deviceIds[i] = COMPACTION_TEST_SG + PATH_SEPARATOR + "device" + i; |
| } |
| } |
| |
| void prepareFiles(int seqFileNum, int unseqFileNum) throws IOException, WriteProcessException { |
| for (int i = 0; i < seqFileNum; i++) { |
| File file = |
| new File( |
| SEQ_DIRS |
| + File.separator.concat( |
| i |
| + IoTDBConstant.FILE_NAME_SEPARATOR |
| + i |
| + IoTDBConstant.FILE_NAME_SEPARATOR |
| + 0 |
| + IoTDBConstant.FILE_NAME_SEPARATOR |
| + 0 |
| + ".tsfile")); |
| TsFileResource tsFileResource = new TsFileResource(file); |
| tsFileResource.setStatusForTest(TsFileResourceStatus.NORMAL); |
| tsFileResource.updatePlanIndexes((long) i); |
| seqResources.add(tsFileResource); |
| prepareFile(tsFileResource, i * ptNum, ptNum, 0); |
| } |
| for (int i = 0; i < unseqFileNum; i++) { |
| File file = |
| new File( |
| UNSEQ_DIRS |
| + File.separator.concat( |
| (10000 + i) |
| + IoTDBConstant.FILE_NAME_SEPARATOR |
| + (10000 + i) |
| + IoTDBConstant.FILE_NAME_SEPARATOR |
| + 0 |
| + IoTDBConstant.FILE_NAME_SEPARATOR |
| + 0 |
| + ".tsfile")); |
| TsFileResource tsFileResource = new TsFileResource(file); |
| tsFileResource.setStatusForTest(TsFileResourceStatus.NORMAL); |
| tsFileResource.updatePlanIndexes(i + seqFileNum); |
| unseqResources.add(tsFileResource); |
| prepareFile(tsFileResource, i * 2 * ptNum, ptNum * (i + 1) / unseqFileNum, 10000); |
| } |
| } |
| |
| void prepareFile(TsFileResource tsFileResource, long timeOffset, long ptNum, long valueOffset) |
| throws IOException, WriteProcessException { |
| try (TsFileWriter fileWriter = new TsFileWriter(tsFileResource.getTsFile()); ) { |
| for (String deviceId : deviceIds) { |
| for (MeasurementSchema measurementSchema : measurementSchemas) { |
| fileWriter.registerTimeseries(new Path(deviceId), measurementSchema); |
| } |
| } |
| for (long i = timeOffset; i < timeOffset + ptNum; i++) { |
| for (int j = 0; j < deviceNum; j++) { |
| TSRecord record = new TSRecord(i, deviceIds[j]); |
| for (int k = 0; k < measurementNum; k++) { |
| record.addTuple( |
| DataPoint.getDataPoint( |
| measurementSchemas[k].getType(), |
| measurementSchemas[k].getMeasurementId(), |
| String.valueOf(i + valueOffset))); |
| } |
| fileWriter.write(record); |
| tsFileResource.updateStartTime(new PlainDeviceID(deviceIds[j]), i); |
| tsFileResource.updateEndTime(new PlainDeviceID(deviceIds[j]), i); |
| } |
| if ((i + 1) % flushInterval == 0) { |
| fileWriter.flushAllChunkGroups(); |
| } |
| } |
| } |
| } |
| |
| @After |
| public void tearDown() throws IOException, StorageEngineException { |
| new CompactionConfigRestorer().restoreCompactionConfig(); |
| removeFiles(); |
| seqResources.clear(); |
| unseqResources.clear(); |
| ChunkCache.getInstance().clear(); |
| TimeSeriesMetadataCache.getInstance().clear(); |
| EnvironmentUtils.cleanEnv(); |
| if (tempSGDir.exists()) { |
| FileUtils.deleteDirectory(tempSGDir); |
| } |
| } |
| |
| 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(); |
| } |
| } |
| |
| public void setUnseqFileNum(int num) { |
| this.unseqFileNum = num; |
| } |
| } |
