| /* |
| * 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.utils; |
| |
| import org.apache.iotdb.commons.exception.MetadataException; |
| import org.apache.iotdb.db.exception.StorageEngineException; |
| import org.apache.iotdb.db.storageengine.dataregion.compaction.AbstractCompactionTest; |
| import org.apache.iotdb.db.storageengine.dataregion.tsfile.TsFileResource; |
| 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.TSEncoding; |
| import org.apache.iotdb.tsfile.read.common.TimeRange; |
| |
| import org.junit.After; |
| import org.junit.Assert; |
| import org.junit.Before; |
| import org.junit.Test; |
| |
| import java.io.IOException; |
| import java.util.Arrays; |
| |
| public class CompactionTestFileWriterTest extends AbstractCompactionTest { |
| @Before |
| public void setUp() |
| throws IOException, WriteProcessException, MetadataException, InterruptedException { |
| super.setUp(); |
| } |
| |
| @After |
| public void tearDown() throws IOException, StorageEngineException { |
| super.tearDown(); |
| } |
| |
| @Test |
| public void testGenerateNonAlignedSeriesWithChunk() { |
| TsFileResource seqResource1 = createEmptyFileAndResource(true); |
| try { |
| CompactionTestFileWriter fileWriter = new CompactionTestFileWriter(seqResource1); |
| fileWriter.startChunkGroup("d0"); |
| fileWriter.generateSimpleNonAlignedSeriesToCurrentDevice( |
| "s0", |
| new TimeRange[] {new TimeRange(1000, 3000), new TimeRange(4000, 6000)}, |
| TSEncoding.PLAIN, |
| CompressionType.LZ4); |
| fileWriter.generateSimpleNonAlignedSeriesToCurrentDevice( |
| "s0", |
| new TimeRange[] {new TimeRange(7000, 9000), new TimeRange(14000, 16000)}, |
| TSEncoding.PLAIN, |
| CompressionType.SNAPPY); |
| fileWriter.endChunkGroup(); |
| fileWriter.endFile(); |
| } catch (Exception e) { |
| Assert.fail(); |
| } |
| } |
| |
| @Test |
| public void testGenerateNonAlignedSeriesWithPage() throws IOException { |
| try { |
| TsFileResource seqResource1 = createEmptyFileAndResource(true); |
| CompactionTestFileWriter fileWriter = new CompactionTestFileWriter(seqResource1); |
| fileWriter.startChunkGroup("d0"); |
| TimeRange[] chunk1PageRanges = |
| new TimeRange[] {new TimeRange(1000, 1500), new TimeRange(2000, 2500)}; |
| TimeRange[] chunk2PageRanges = |
| new TimeRange[] {new TimeRange(3000, 3500), new TimeRange(5000, 5500)}; |
| |
| fileWriter.generateSimpleNonAlignedSeriesToCurrentDevice( |
| "s0", |
| new TimeRange[][] {chunk1PageRanges, chunk2PageRanges}, |
| TSEncoding.PLAIN, |
| CompressionType.LZ4); |
| fileWriter.endChunkGroup(); |
| fileWriter.endFile(); |
| } catch (Exception e) { |
| Assert.fail(); |
| } |
| } |
| |
| @Test |
| public void testGenerateNonAlignedSeriesWithPoints() throws IOException { |
| try { |
| TsFileResource seqResource1 = createEmptyFileAndResource(true); |
| CompactionTestFileWriter fileWriter = new CompactionTestFileWriter(seqResource1); |
| fileWriter.startChunkGroup("d0"); |
| TimeRange[] chunk1Page1Points = |
| new TimeRange[] {new TimeRange(1000, 1500), new TimeRange(2000, 2500)}; |
| TimeRange[] chunk1Page2Points = |
| new TimeRange[] {new TimeRange(3000, 3500), new TimeRange(5000, 5500)}; |
| TimeRange[][] chunk1 = new TimeRange[][] {chunk1Page1Points, chunk1Page2Points}; |
| TimeRange[] chunk2Page1Points = |
| new TimeRange[] {new TimeRange(6000, 6500), new TimeRange(7000, 7500)}; |
| TimeRange[] chunk2Page2Points = |
| new TimeRange[] {new TimeRange(8000, 8500), new TimeRange(9000, 9500)}; |
| TimeRange[][] chunk2 = new TimeRange[][] {chunk2Page1Points, chunk2Page2Points}; |
| |
| fileWriter.generateSimpleNonAlignedSeriesToCurrentDevice( |
| "s0", new TimeRange[][][] {chunk1, chunk2}, TSEncoding.PLAIN, CompressionType.LZ4); |
| fileWriter.endChunkGroup(); |
| fileWriter.endFile(); |
| System.out.println(seqResource1.getTsFile().getAbsolutePath()); |
| } catch (Exception e) { |
| Assert.fail(); |
| } |
| } |
| |
| @Test |
| public void testGenerateAlignedSeriesWithChunk() throws IOException { |
| try { |
| TsFileResource seqResource1 = createEmptyFileAndResource(true); |
| CompactionTestFileWriter fileWriter = new CompactionTestFileWriter(seqResource1); |
| fileWriter.startChunkGroup("d0"); |
| fileWriter.generateSimpleNonAlignedSeriesToCurrentDevice( |
| "s0", |
| new TimeRange[] {new TimeRange(1000, 3000), new TimeRange(4000, 6000)}, |
| TSEncoding.PLAIN, |
| CompressionType.LZ4); |
| fileWriter.generateSimpleAlignedSeriesToCurrentDevice( |
| Arrays.asList("s0", "s1", "s2"), |
| new TimeRange[] {new TimeRange(7000, 9000), new TimeRange(14000, 16000)}, |
| TSEncoding.PLAIN, |
| CompressionType.SNAPPY); |
| fileWriter.endChunkGroup(); |
| fileWriter.endFile(); |
| } catch (Exception e) { |
| Assert.fail(); |
| } |
| } |
| |
| @Test |
| public void testGenerateAlignedSeriesWithPage() throws IOException { |
| try { |
| TsFileResource seqResource1 = createEmptyFileAndResource(true); |
| CompactionTestFileWriter fileWriter = new CompactionTestFileWriter(seqResource1); |
| fileWriter.startChunkGroup("d0"); |
| TimeRange[] chunk1PageRanges = |
| new TimeRange[] {new TimeRange(1000, 1500), new TimeRange(2000, 2500)}; |
| TimeRange[] chunk2PageRanges = |
| new TimeRange[] {new TimeRange(3000, 3500), new TimeRange(5000, 5500)}; |
| |
| fileWriter.generateSimpleAlignedSeriesToCurrentDevice( |
| Arrays.asList("s0", "s1", "s2"), |
| new TimeRange[][] {chunk1PageRanges, chunk2PageRanges}, |
| TSEncoding.PLAIN, |
| CompressionType.LZ4); |
| fileWriter.endChunkGroup(); |
| fileWriter.endFile(); |
| } catch (Exception e) { |
| Assert.fail(); |
| } |
| } |
| |
| @Test |
| public void testGenerateAlignedSeriesWithPoints() throws IOException { |
| try { |
| TsFileResource seqResource1 = createEmptyFileAndResource(true); |
| CompactionTestFileWriter fileWriter = new CompactionTestFileWriter(seqResource1); |
| fileWriter.startChunkGroup("d0"); |
| TimeRange[] chunk1Page1Points = |
| new TimeRange[] {new TimeRange(1000, 1500), new TimeRange(2000, 2500)}; |
| TimeRange[] chunk1Page2Points = |
| new TimeRange[] {new TimeRange(3000, 3500), new TimeRange(5000, 5500)}; |
| TimeRange[][] chunk1 = new TimeRange[][] {chunk1Page1Points, chunk1Page2Points}; |
| TimeRange[] chunk2Page1Points = |
| new TimeRange[] {new TimeRange(6000, 6500), new TimeRange(7000, 7500)}; |
| TimeRange[] chunk2Page2Points = |
| new TimeRange[] {new TimeRange(8000, 8500), new TimeRange(9000, 9500)}; |
| TimeRange[][] chunk2 = new TimeRange[][] {chunk2Page1Points, chunk2Page2Points}; |
| |
| fileWriter.generateSimpleAlignedSeriesToCurrentDevice( |
| Arrays.asList("s0", "s1", "s2"), |
| new TimeRange[][][] {chunk1, chunk2}, |
| TSEncoding.PLAIN, |
| CompressionType.LZ4); |
| fileWriter.endChunkGroup(); |
| fileWriter.endFile(); |
| System.out.println(seqResource1.getTsFile().getAbsolutePath()); |
| } catch (Exception e) { |
| Assert.fail(); |
| } |
| } |
| } |