| /* |
| * 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.engine.compaction.inner; |
| |
| import org.apache.iotdb.commons.conf.IoTDBConstant; |
| import org.apache.iotdb.commons.exception.MetadataException; |
| import org.apache.iotdb.commons.path.MeasurementPath; |
| import org.apache.iotdb.commons.path.PartialPath; |
| import org.apache.iotdb.db.constant.TestConstant; |
| import org.apache.iotdb.db.engine.compaction.CompactionScheduler; |
| import org.apache.iotdb.db.engine.compaction.CompactionTaskManager; |
| import org.apache.iotdb.db.engine.storagegroup.TsFileManager; |
| import org.apache.iotdb.db.engine.storagegroup.TsFileResource; |
| import org.apache.iotdb.db.engine.storagegroup.TsFileResourceStatus; |
| import org.apache.iotdb.db.exception.StorageEngineException; |
| import org.apache.iotdb.db.query.context.QueryContext; |
| import org.apache.iotdb.db.query.reader.series.SeriesRawDataBatchReader; |
| import org.apache.iotdb.db.service.IoTDB; |
| import org.apache.iotdb.db.utils.SchemaTestUtils; |
| import org.apache.iotdb.tsfile.common.constant.TsFileConstant; |
| import org.apache.iotdb.tsfile.exception.write.WriteProcessException; |
| import org.apache.iotdb.tsfile.file.metadata.enums.CompressionType; |
| import org.apache.iotdb.tsfile.file.metadata.enums.TSDataType; |
| import org.apache.iotdb.tsfile.read.common.BatchData; |
| import org.apache.iotdb.tsfile.read.common.Path; |
| import org.apache.iotdb.tsfile.read.reader.IBatchReader; |
| import org.apache.iotdb.tsfile.write.TsFileWriter; |
| import org.apache.iotdb.tsfile.write.record.TSRecord; |
| import org.apache.iotdb.tsfile.write.record.datapoint.DataPoint; |
| import org.apache.iotdb.tsfile.write.schema.MeasurementSchema; |
| |
| import org.apache.commons.io.FileUtils; |
| import org.junit.After; |
| import org.junit.Assert; |
| import org.junit.Before; |
| import org.junit.Test; |
| |
| import java.io.File; |
| import java.io.IOException; |
| import java.util.ArrayList; |
| import java.util.Collections; |
| |
| import static org.apache.iotdb.commons.conf.IoTDBConstant.PATH_SEPARATOR; |
| import static org.junit.Assert.assertEquals; |
| |
| public class InnerCompactionMoreDataTest extends InnerCompactionTest { |
| |
| protected int measurementNum = 3000; |
| protected int seqFileNum = 2; |
| |
| File tempSGDir; |
| |
| @Override |
| 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; |
| } |
| IoTDB.schemaProcessor.setStorageGroup(new PartialPath(COMPACTION_TEST_SG)); |
| for (String device : deviceIds) { |
| for (MeasurementSchema measurementSchema : measurementSchemas) { |
| PartialPath devicePath = new PartialPath(device); |
| IoTDB.schemaProcessor.createTimeseries( |
| devicePath.concatNode(measurementSchema.getMeasurementId()), |
| measurementSchema.getType(), |
| measurementSchema.getEncodingType(), |
| measurementSchema.getCompressor(), |
| Collections.emptyMap()); |
| } |
| } |
| } |
| |
| @Override |
| void prepareFiles(int seqFileNum, int unseqFileNum) throws IOException, WriteProcessException { |
| for (int i = 0; i < seqFileNum; i++) { |
| File file = |
| new File( |
| TestConstant.getTestTsFileDir("root.compactionTest", 0, 0) |
| .concat( |
| i |
| + IoTDBConstant.FILE_NAME_SEPARATOR |
| + i |
| + IoTDBConstant.FILE_NAME_SEPARATOR |
| + 0 |
| + IoTDBConstant.FILE_NAME_SEPARATOR |
| + 0 |
| + ".tsfile")); |
| TsFileResource tsFileResource = new TsFileResource(file); |
| tsFileResource.setStatus(TsFileResourceStatus.CLOSED); |
| tsFileResource.updatePlanIndexes((long) i); |
| seqResources.add(tsFileResource); |
| prepareFile(tsFileResource, i * ptNum, ptNum, 0); |
| } |
| for (int i = 0; i < unseqFileNum; i++) { |
| File file = |
| new File( |
| TestConstant.getTestTsFileDir("root.compactionTest", 0, 0) |
| .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.setStatus(TsFileResourceStatus.CLOSED); |
| tsFileResource.updatePlanIndexes((long) (i + seqFileNum)); |
| unseqResources.add(tsFileResource); |
| prepareFile(tsFileResource, i * ptNum, ptNum * (i + 1) / unseqFileNum, 10000); |
| } |
| |
| File file = |
| new File( |
| TestConstant.getTestTsFileDir("root.compactionTest", 0, 0) |
| .concat( |
| unseqFileNum |
| + IoTDBConstant.FILE_NAME_SEPARATOR |
| + unseqFileNum |
| + IoTDBConstant.FILE_NAME_SEPARATOR |
| + 0 |
| + IoTDBConstant.FILE_NAME_SEPARATOR |
| + 0 |
| + ".tsfile")); |
| TsFileResource tsFileResource = new TsFileResource(file); |
| tsFileResource.setStatus(TsFileResourceStatus.CLOSED); |
| tsFileResource.updatePlanIndexes(seqFileNum + unseqFileNum); |
| unseqResources.add(tsFileResource); |
| prepareFile(tsFileResource, 0, ptNum * unseqFileNum, 20000); |
| } |
| |
| @Override |
| void prepareFile(TsFileResource tsFileResource, long timeOffset, long ptNum, long valueOffset) |
| throws IOException, WriteProcessException { |
| 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 + k))); |
| } |
| fileWriter.write(record); |
| tsFileResource.updateStartTime(deviceIds[j], i); |
| tsFileResource.updateEndTime(deviceIds[j], i); |
| } |
| if ((i + 1) % flushInterval == 0) { |
| fileWriter.flushAllChunkGroups(); |
| } |
| } |
| fileWriter.close(); |
| } |
| |
| @Before |
| public void setUp() throws Exception { |
| tempSGDir = new File(TestConstant.getTestTsFileDir("root.compactionTest", 0, 0)); |
| if (!tempSGDir.exists()) { |
| Assert.assertTrue(tempSGDir.mkdirs()); |
| } |
| super.setUp(); |
| tempSGDir = new File(TestConstant.BASE_OUTPUT_PATH.concat("tempSG")); |
| tempSGDir.mkdirs(); |
| tsFileManager = new TsFileManager(COMPACTION_TEST_SG, "0", tempSGDir.getAbsolutePath()); |
| } |
| |
| @After |
| public void tearDown() throws IOException, StorageEngineException { |
| super.tearDown(); |
| FileUtils.deleteDirectory(tempSGDir); |
| } |
| |
| // test file compaction larger than 1024 sensor |
| @Test |
| public void testSensorWithTwoOrThreeNode() throws MetadataException, IOException { |
| tsFileManager.addAll(seqResources, true); |
| tsFileManager.addAll(unseqResources, false); |
| CompactionScheduler.scheduleCompaction(tsFileManager, 0); |
| try { |
| Thread.sleep(500); |
| } catch (Exception e) { |
| |
| } |
| CompactionTaskManager.getInstance().waitAllCompactionFinish(); |
| QueryContext context = new QueryContext(); |
| MeasurementPath path = |
| SchemaTestUtils.getMeasurementPath( |
| deviceIds[0] |
| + TsFileConstant.PATH_SEPARATOR |
| + measurementSchemas[2688].getMeasurementId()); |
| IBatchReader tsFilesReader = |
| new SeriesRawDataBatchReader( |
| path, |
| measurementSchemas[2688].getType(), |
| context, |
| tsFileManager.getTsFileList(true), |
| new ArrayList<>(), |
| null, |
| null, |
| true); |
| while (tsFilesReader.hasNextBatch()) { |
| BatchData batchData = tsFilesReader.nextBatch(); |
| for (int i = 0; i < batchData.length(); i++) { |
| assertEquals(batchData.getTimeByIndex(i) + 2688, batchData.getDoubleByIndex(i), 0.001); |
| } |
| } |
| } |
| } |
