| /* |
| * 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.cluster.common; |
| |
| import org.apache.iotdb.cluster.config.ClusterDescriptor; |
| import org.apache.iotdb.db.conf.IoTDBConstant; |
| import org.apache.iotdb.db.conf.IoTDBDescriptor; |
| import org.apache.iotdb.db.exception.StartupException; |
| import org.apache.iotdb.db.exception.StorageEngineException; |
| import org.apache.iotdb.db.exception.metadata.IllegalPathException; |
| import org.apache.iotdb.db.exception.metadata.MetadataException; |
| import org.apache.iotdb.db.exception.metadata.StorageGroupNotSetException; |
| import org.apache.iotdb.db.exception.query.QueryProcessException; |
| import org.apache.iotdb.db.metadata.PartialPath; |
| import org.apache.iotdb.db.metadata.mnode.IMeasurementMNode; |
| import org.apache.iotdb.db.qp.executor.PlanExecutor; |
| import org.apache.iotdb.db.qp.physical.crud.InsertRowPlan; |
| import org.apache.iotdb.db.qp.physical.crud.RawDataQueryPlan; |
| import org.apache.iotdb.db.qp.physical.sys.CreateTimeSeriesPlan; |
| import org.apache.iotdb.db.qp.physical.sys.SetStorageGroupPlan; |
| import org.apache.iotdb.db.query.context.QueryContext; |
| import org.apache.iotdb.db.query.control.QueryResourceManager; |
| import org.apache.iotdb.db.service.IoTDB; |
| import org.apache.iotdb.db.utils.EnvironmentUtils; |
| import org.apache.iotdb.tsfile.exception.filter.QueryFilterOptimizationException; |
| import org.apache.iotdb.tsfile.file.metadata.enums.TSDataType; |
| import org.apache.iotdb.tsfile.read.expression.IExpression; |
| import org.apache.iotdb.tsfile.read.query.dataset.QueryDataSet; |
| import org.apache.iotdb.tsfile.write.schema.IMeasurementSchema; |
| |
| import org.junit.After; |
| import org.junit.Before; |
| |
| import java.io.IOException; |
| import java.util.ArrayList; |
| import java.util.Arrays; |
| import java.util.Collections; |
| import java.util.List; |
| |
| /** IoTDBTests are tests that need a IoTDB daemon to support the tests. */ |
| public abstract class IoTDBTest { |
| |
| private PlanExecutor planExecutor; |
| private boolean prevEnableAutoSchema; |
| private boolean prevUseAsyncServer; |
| |
| @Before |
| public void setUp() throws StartupException, QueryProcessException, IllegalPathException { |
| prevUseAsyncServer = ClusterDescriptor.getInstance().getConfig().isUseAsyncServer(); |
| ClusterDescriptor.getInstance().getConfig().setUseAsyncServer(true); |
| prevEnableAutoSchema = IoTDBDescriptor.getInstance().getConfig().isAutoCreateSchemaEnabled(); |
| IoTDBDescriptor.getInstance().getConfig().setAutoCreateSchemaEnabled(false); |
| EnvironmentUtils.closeStatMonitor(); |
| EnvironmentUtils.envSetUp(); |
| planExecutor = new PlanExecutor(); |
| prepareSchema(); |
| prepareData(0, 0, 100); |
| } |
| |
| @After |
| public void tearDown() throws IOException, StorageEngineException { |
| EnvironmentUtils.cleanEnv(); |
| IoTDBDescriptor.getInstance().getConfig().setAutoCreateSchemaEnabled(prevEnableAutoSchema); |
| ClusterDescriptor.getInstance().getConfig().setUseAsyncServer(prevUseAsyncServer); |
| } |
| |
| private void prepareSchema() { |
| for (int i = 0; i < 4; i++) { |
| // storage groups that has timeseries schema locally |
| setStorageGroup(TestUtils.getTestSg(i)); |
| for (int j = 0; j < 10; j++) { |
| createTimeSeries(i, j); |
| } |
| } |
| // storage groups that has timeseries schema remotely |
| setStorageGroup(TestUtils.getTestSg(4)); |
| // storage groups that does not have timeseries schema remotely or locally |
| for (int i = 5; i < 10; i++) { |
| setStorageGroup(TestUtils.getTestSg(i)); |
| } |
| } |
| |
| protected void prepareData(int sgNum, int timeOffset, int size) |
| throws QueryProcessException, IllegalPathException { |
| InsertRowPlan insertPlan = new InsertRowPlan(); |
| insertPlan.setPrefixPath(new PartialPath(TestUtils.getTestSg(sgNum))); |
| String[] measurements = new String[10]; |
| for (int i = 0; i < measurements.length; i++) { |
| measurements[i] = TestUtils.getTestMeasurement(i); |
| } |
| IMeasurementMNode[] schemas = new IMeasurementMNode[10]; |
| for (int i = 0; i < measurements.length; i++) { |
| schemas[i] = TestUtils.getTestMeasurementMNode(i); |
| } |
| insertPlan.setMeasurements(measurements); |
| insertPlan.setNeedInferType(true); |
| insertPlan.setDataTypes(new TSDataType[insertPlan.getMeasurements().length]); |
| |
| Object[] values = new Object[10]; |
| for (int i = timeOffset; i < timeOffset + size; i++) { |
| insertPlan.setTime(i); |
| Arrays.fill(values, String.valueOf(i * 1.0)); |
| insertPlan.setValues(values); |
| insertPlan.setMeasurementMNodes(schemas); |
| planExecutor.insert(insertPlan); |
| } |
| } |
| |
| protected void setStorageGroup(String storageGroupName) { |
| try { |
| planExecutor.setStorageGroup(new SetStorageGroupPlan(new PartialPath(storageGroupName))); |
| } catch (QueryProcessException | IllegalPathException e) { |
| // ignore |
| } |
| } |
| |
| private void createTimeSeries(int sgNum, int seriesNum) { |
| try { |
| IMeasurementSchema schema = TestUtils.getTestMeasurementSchema(seriesNum); |
| planExecutor.processNonQuery( |
| new CreateTimeSeriesPlan( |
| new PartialPath( |
| TestUtils.getTestSg(sgNum) |
| + IoTDBConstant.PATH_SEPARATOR |
| + schema.getMeasurementId()), |
| schema.getType(), |
| schema.getEncodingType(), |
| schema.getCompressor(), |
| schema.getProps(), |
| Collections.emptyMap(), |
| Collections.emptyMap(), |
| null)); |
| } catch (QueryProcessException |
| | StorageGroupNotSetException |
| | StorageEngineException |
| | IllegalPathException e) { |
| // ignore |
| } |
| } |
| |
| protected QueryDataSet query(List<String> pathStrs, IExpression expression) |
| throws QueryProcessException, QueryFilterOptimizationException, StorageEngineException, |
| IOException, MetadataException, InterruptedException { |
| QueryContext context = new QueryContext(QueryResourceManager.getInstance().assignQueryId(true)); |
| RawDataQueryPlan queryPlan = new RawDataQueryPlan(); |
| queryPlan.setExpression(expression); |
| List<PartialPath> paths = new ArrayList<>(); |
| for (String pathStr : pathStrs) { |
| paths.add(new PartialPath(pathStr)); |
| } |
| queryPlan.setDeduplicatedPathsAndUpdate(paths); |
| queryPlan.setPaths(paths); |
| List<TSDataType> dataTypes = new ArrayList<>(); |
| for (PartialPath path : paths) { |
| dataTypes.add(IoTDB.metaManager.getSeriesType(path)); |
| } |
| queryPlan.setDeduplicatedDataTypes(dataTypes); |
| queryPlan.setDataTypes(dataTypes); |
| queryPlan.setExpression(expression); |
| |
| return planExecutor.processQuery(queryPlan, context); |
| } |
| } |