| /* |
| * 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.metadata; |
| |
| 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.metadata.lastCache.LastCacheManager; |
| import org.apache.iotdb.db.metadata.mnode.IMNode; |
| import org.apache.iotdb.db.metadata.mnode.IMeasurementMNode; |
| import org.apache.iotdb.db.service.IoTDB; |
| import org.apache.iotdb.db.utils.EnvironmentUtils; |
| import org.apache.iotdb.tsfile.common.conf.TSFileDescriptor; |
| import org.apache.iotdb.tsfile.file.metadata.enums.TSDataType; |
| import org.apache.iotdb.tsfile.file.metadata.enums.TSEncoding; |
| import org.apache.iotdb.tsfile.read.TimeValuePair; |
| import org.apache.iotdb.tsfile.utils.TsPrimitiveType; |
| |
| import org.junit.After; |
| import org.junit.Assert; |
| import org.junit.Before; |
| import org.junit.Test; |
| |
| import java.util.Collections; |
| import java.util.List; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.fail; |
| |
| public class SchemaAdvancedTest { |
| |
| private static LocalSchemaProcessor schemaProcessor = null; |
| |
| @Before |
| public void setUp() throws Exception { |
| EnvironmentUtils.envSetUp(); |
| schemaProcessor = IoTDB.schemaProcessor; |
| |
| schemaProcessor.setStorageGroup(new PartialPath("root.vehicle.d0")); |
| schemaProcessor.setStorageGroup(new PartialPath("root.vehicle.d1")); |
| schemaProcessor.setStorageGroup(new PartialPath("root.vehicle.d2")); |
| |
| schemaProcessor.createTimeseries( |
| new PartialPath("root.vehicle.d0.s0"), |
| TSDataType.INT32, |
| TSEncoding.RLE, |
| TSFileDescriptor.getInstance().getConfig().getCompressor(), |
| Collections.emptyMap()); |
| schemaProcessor.createTimeseries( |
| new PartialPath("root.vehicle.d0.s1"), |
| TSDataType.INT64, |
| TSEncoding.RLE, |
| TSFileDescriptor.getInstance().getConfig().getCompressor(), |
| Collections.emptyMap()); |
| schemaProcessor.createTimeseries( |
| new PartialPath("root.vehicle.d0.s2"), |
| TSDataType.FLOAT, |
| TSEncoding.RLE, |
| TSFileDescriptor.getInstance().getConfig().getCompressor(), |
| Collections.emptyMap()); |
| schemaProcessor.createTimeseries( |
| new PartialPath("root.vehicle.d0.s3"), |
| TSDataType.DOUBLE, |
| TSEncoding.RLE, |
| TSFileDescriptor.getInstance().getConfig().getCompressor(), |
| Collections.emptyMap()); |
| schemaProcessor.createTimeseries( |
| new PartialPath("root.vehicle.d0.s4"), |
| TSDataType.BOOLEAN, |
| TSEncoding.PLAIN, |
| TSFileDescriptor.getInstance().getConfig().getCompressor(), |
| Collections.emptyMap()); |
| schemaProcessor.createTimeseries( |
| new PartialPath("root.vehicle.d0.s5"), |
| TSDataType.TEXT, |
| TSEncoding.PLAIN, |
| TSFileDescriptor.getInstance().getConfig().getCompressor(), |
| Collections.emptyMap()); |
| |
| schemaProcessor.createTimeseries( |
| new PartialPath("root.vehicle.d1.s0"), |
| TSDataType.INT32, |
| TSEncoding.RLE, |
| TSFileDescriptor.getInstance().getConfig().getCompressor(), |
| Collections.emptyMap()); |
| schemaProcessor.createTimeseries( |
| new PartialPath("root.vehicle.d1.s1"), |
| TSDataType.INT64, |
| TSEncoding.RLE, |
| TSFileDescriptor.getInstance().getConfig().getCompressor(), |
| Collections.emptyMap()); |
| schemaProcessor.createTimeseries( |
| new PartialPath("root.vehicle.d1.s2"), |
| TSDataType.FLOAT, |
| TSEncoding.RLE, |
| TSFileDescriptor.getInstance().getConfig().getCompressor(), |
| Collections.emptyMap()); |
| schemaProcessor.createTimeseries( |
| new PartialPath("root.vehicle.d1.s3"), |
| TSDataType.DOUBLE, |
| TSEncoding.RLE, |
| TSFileDescriptor.getInstance().getConfig().getCompressor(), |
| Collections.emptyMap()); |
| schemaProcessor.createTimeseries( |
| new PartialPath("root.vehicle.d1.s4"), |
| TSDataType.BOOLEAN, |
| TSEncoding.PLAIN, |
| TSFileDescriptor.getInstance().getConfig().getCompressor(), |
| Collections.emptyMap()); |
| schemaProcessor.createTimeseries( |
| new PartialPath("root.vehicle.d1.s5"), |
| TSDataType.TEXT, |
| TSEncoding.PLAIN, |
| TSFileDescriptor.getInstance().getConfig().getCompressor(), |
| Collections.emptyMap()); |
| } |
| |
| @After |
| public void tearDown() throws Exception { |
| EnvironmentUtils.cleanEnv(); |
| } |
| |
| @Test |
| public void test() { |
| |
| try { |
| // test file name |
| List<PartialPath> fileNames = schemaProcessor.getAllStorageGroupPaths(); |
| assertEquals(3, fileNames.size()); |
| if (fileNames.get(0).equals(new PartialPath("root.vehicle.d0"))) { |
| assertEquals(new PartialPath("root.vehicle.d1"), fileNames.get(1)); |
| } else { |
| assertEquals(new PartialPath("root.vehicle.d0"), fileNames.get(1)); |
| } |
| // test filename by seriesPath |
| assertEquals( |
| new PartialPath("root.vehicle.d0"), |
| schemaProcessor.getBelongedStorageGroup(new PartialPath("root.vehicle.d0.s1"))); |
| List<MeasurementPath> pathList = |
| schemaProcessor.getMeasurementPaths(new PartialPath("root.vehicle.d1.**")); |
| assertEquals(6, pathList.size()); |
| pathList = schemaProcessor.getMeasurementPaths(new PartialPath("root.vehicle.d0.**")); |
| assertEquals(6, pathList.size()); |
| pathList = schemaProcessor.getMeasurementPaths(new PartialPath("root.vehicle.d*.**")); |
| assertEquals(12, pathList.size()); |
| pathList = schemaProcessor.getMeasurementPaths(new PartialPath("root.ve*.**")); |
| assertEquals(12, pathList.size()); |
| pathList = schemaProcessor.getMeasurementPaths(new PartialPath("root.vehicle*.d*.s1")); |
| assertEquals(2, pathList.size()); |
| pathList = schemaProcessor.getMeasurementPaths(new PartialPath("root.vehicle.d2.**")); |
| assertEquals(0, pathList.size()); |
| } catch (MetadataException e) { |
| e.printStackTrace(); |
| fail(e.getMessage()); |
| } |
| } |
| |
| @Test |
| public void testCache() throws MetadataException { |
| schemaProcessor.createTimeseries( |
| new PartialPath("root.vehicle.d2.s0"), |
| TSDataType.DOUBLE, |
| TSEncoding.RLE, |
| TSFileDescriptor.getInstance().getConfig().getCompressor(), |
| Collections.emptyMap()); |
| schemaProcessor.createTimeseries( |
| new PartialPath("root.vehicle.d2.s1"), |
| TSDataType.BOOLEAN, |
| TSEncoding.PLAIN, |
| TSFileDescriptor.getInstance().getConfig().getCompressor(), |
| Collections.emptyMap()); |
| schemaProcessor.createTimeseries( |
| new PartialPath("root.vehicle.d2.s2.g0"), |
| TSDataType.TEXT, |
| TSEncoding.PLAIN, |
| TSFileDescriptor.getInstance().getConfig().getCompressor(), |
| Collections.emptyMap()); |
| schemaProcessor.createTimeseries( |
| new PartialPath("root.vehicle.d2.s3"), |
| TSDataType.TEXT, |
| TSEncoding.PLAIN, |
| TSFileDescriptor.getInstance().getConfig().getCompressor(), |
| Collections.emptyMap()); |
| |
| IMNode node = schemaProcessor.getDeviceNode(new PartialPath("root.vehicle.d0")); |
| Assert.assertEquals( |
| TSDataType.INT32, node.getChild("s0").getAsMeasurementMNode().getSchema().getType()); |
| |
| Assert.assertFalse(schemaProcessor.isPathExist(new PartialPath("root.vehicle.d100"))); |
| } |
| |
| @Test |
| public void testCachedLastTimeValue() throws MetadataException { |
| schemaProcessor.createTimeseries( |
| new PartialPath("root.vehicle.d2.s0"), |
| TSDataType.DOUBLE, |
| TSEncoding.RLE, |
| TSFileDescriptor.getInstance().getConfig().getCompressor(), |
| Collections.emptyMap()); |
| |
| TimeValuePair tv1 = new TimeValuePair(1000, TsPrimitiveType.getByType(TSDataType.DOUBLE, 1.0)); |
| TimeValuePair tv2 = new TimeValuePair(2000, TsPrimitiveType.getByType(TSDataType.DOUBLE, 3.0)); |
| TimeValuePair tv3 = new TimeValuePair(1500, TsPrimitiveType.getByType(TSDataType.DOUBLE, 2.5)); |
| PartialPath path = new PartialPath("root.vehicle.d2.s0"); |
| IMeasurementMNode node = schemaProcessor.getMeasurementMNode(path); |
| LastCacheManager.updateLastCache(node, tv1, true, Long.MIN_VALUE); |
| LastCacheManager.updateLastCache(node, tv2, true, Long.MIN_VALUE); |
| Assert.assertEquals(tv2.getTimestamp(), schemaProcessor.getLastCache(node).getTimestamp()); |
| LastCacheManager.updateLastCache(node, tv3, true, Long.MIN_VALUE); |
| Assert.assertEquals(tv2.getTimestamp(), schemaProcessor.getLastCache(node).getTimestamp()); |
| } |
| } |
