| /* |
| * 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.queryengine.execution.operator.sink; |
| |
| import org.apache.iotdb.commons.concurrent.IoTDBThreadPoolFactory; |
| import org.apache.iotdb.commons.exception.IllegalPathException; |
| import org.apache.iotdb.commons.exception.MetadataException; |
| import org.apache.iotdb.commons.path.MeasurementPath; |
| import org.apache.iotdb.db.queryengine.common.FragmentInstanceId; |
| import org.apache.iotdb.db.queryengine.common.PlanFragmentId; |
| import org.apache.iotdb.db.queryengine.common.QueryId; |
| import org.apache.iotdb.db.queryengine.execution.driver.DriverContext; |
| import org.apache.iotdb.db.queryengine.execution.exchange.sink.DownStreamChannelIndex; |
| import org.apache.iotdb.db.queryengine.execution.exchange.sink.ISinkHandle; |
| import org.apache.iotdb.db.queryengine.execution.exchange.sink.ShuffleSinkHandle; |
| import org.apache.iotdb.db.queryengine.execution.fragment.FragmentInstanceContext; |
| import org.apache.iotdb.db.queryengine.execution.fragment.FragmentInstanceStateMachine; |
| import org.apache.iotdb.db.queryengine.execution.operator.source.SeriesScanOperator; |
| import org.apache.iotdb.db.queryengine.plan.planner.plan.node.PlanNodeId; |
| import org.apache.iotdb.db.queryengine.plan.planner.plan.parameter.SeriesScanOptions; |
| import org.apache.iotdb.db.queryengine.plan.statement.component.Ordering; |
| import org.apache.iotdb.db.storageengine.dataregion.read.QueryDataSource; |
| import org.apache.iotdb.db.storageengine.dataregion.read.reader.series.SeriesReaderTestUtil; |
| 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.TSDataType; |
| import org.apache.iotdb.tsfile.read.common.block.TsBlock; |
| import org.apache.iotdb.tsfile.read.common.block.column.IntColumn; |
| import org.apache.iotdb.tsfile.write.schema.MeasurementSchema; |
| |
| import io.airlift.units.Duration; |
| import org.junit.After; |
| import org.junit.Assert; |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.mockito.Mockito; |
| |
| import java.io.IOException; |
| import java.util.ArrayList; |
| import java.util.Arrays; |
| import java.util.HashSet; |
| import java.util.List; |
| import java.util.Set; |
| import java.util.concurrent.ExecutorService; |
| import java.util.concurrent.TimeUnit; |
| |
| import static org.apache.iotdb.db.queryengine.execution.fragment.FragmentInstanceContext.createFragmentInstanceContext; |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertNotNull; |
| import static org.junit.Assert.assertTrue; |
| import static org.junit.Assert.fail; |
| |
| public class IdentitySinkOperatorTest { |
| private static final String IDENTITY_SINK_TEST = "root.identitySinkTest"; |
| private final List<String> deviceIds = new ArrayList<>(); |
| private final List<MeasurementSchema> measurementSchemas = new ArrayList<>(); |
| |
| private final List<TsFileResource> seqResources = new ArrayList<>(); |
| private final List<TsFileResource> unSeqResources = new ArrayList<>(); |
| |
| @Before |
| public void setUp() throws MetadataException, IOException, WriteProcessException { |
| SeriesReaderTestUtil.setUp( |
| measurementSchemas, deviceIds, seqResources, unSeqResources, IDENTITY_SINK_TEST); |
| } |
| |
| @After |
| public void tearDown() throws IOException { |
| SeriesReaderTestUtil.tearDown(seqResources, unSeqResources); |
| } |
| |
| @Test |
| public void batchTest() throws Exception { |
| ExecutorService instanceNotificationExecutor = |
| IoTDBThreadPoolFactory.newFixedThreadPool(1, "test-instance-notification"); |
| try { |
| MeasurementPath measurementPath1 = |
| new MeasurementPath(IDENTITY_SINK_TEST + ".device0.sensor0", TSDataType.INT32); |
| Set<String> allSensors = new HashSet<>(); |
| allSensors.add("sensor0"); |
| allSensors.add("sensor1"); |
| QueryId queryId = new QueryId("stub_query"); |
| FragmentInstanceId instanceId = |
| new FragmentInstanceId(new PlanFragmentId(queryId, 0), "stub-instance"); |
| FragmentInstanceStateMachine stateMachine = |
| new FragmentInstanceStateMachine(instanceId, instanceNotificationExecutor); |
| FragmentInstanceContext fragmentInstanceContext = |
| createFragmentInstanceContext(instanceId, stateMachine); |
| DriverContext driverContext = new DriverContext(fragmentInstanceContext, 0); |
| PlanNodeId planNodeId1 = new PlanNodeId("1"); |
| driverContext.addOperatorContext(1, planNodeId1, SeriesScanOperator.class.getSimpleName()); |
| PlanNodeId planNodeId2 = new PlanNodeId("2"); |
| driverContext.addOperatorContext(2, planNodeId2, SeriesScanOperator.class.getSimpleName()); |
| driverContext.addOperatorContext( |
| 3, new PlanNodeId("3"), IdentitySinkOperator.class.getSimpleName()); |
| PlanNodeId planNodeId4 = new PlanNodeId("4"); |
| driverContext.addOperatorContext(4, planNodeId4, SeriesScanOperator.class.getSimpleName()); |
| PlanNodeId planNodeId5 = new PlanNodeId("5"); |
| driverContext.addOperatorContext(5, planNodeId5, SeriesScanOperator.class.getSimpleName()); |
| |
| SeriesScanOptions.Builder scanOptionsBuilder = new SeriesScanOptions.Builder(); |
| scanOptionsBuilder.withAllSensors(allSensors); |
| SeriesScanOperator seriesScanOperator1 = |
| new SeriesScanOperator( |
| driverContext.getOperatorContexts().get(0), |
| planNodeId1, |
| measurementPath1, |
| Ordering.ASC, |
| scanOptionsBuilder.build()); |
| seriesScanOperator1.initQueryDataSource(new QueryDataSource(seqResources, unSeqResources)); |
| seriesScanOperator1 |
| .getOperatorContext() |
| .setMaxRunTime(new Duration(1000, TimeUnit.MILLISECONDS)); |
| |
| MeasurementPath measurementPath2 = |
| new MeasurementPath(IDENTITY_SINK_TEST + ".device0.sensor1", TSDataType.INT32); |
| SeriesScanOperator seriesScanOperator2 = |
| new SeriesScanOperator( |
| driverContext.getOperatorContexts().get(1), |
| planNodeId2, |
| measurementPath2, |
| Ordering.ASC, |
| scanOptionsBuilder.build()); |
| seriesScanOperator2.initQueryDataSource(new QueryDataSource(seqResources, unSeqResources)); |
| seriesScanOperator2 |
| .getOperatorContext() |
| .setMaxRunTime(new Duration(1000, TimeUnit.MILLISECONDS)); |
| |
| MeasurementPath measurementPath3 = |
| new MeasurementPath(IDENTITY_SINK_TEST + ".device0.sensor0", TSDataType.INT32); |
| SeriesScanOperator seriesScanOperator3 = |
| new SeriesScanOperator( |
| driverContext.getOperatorContexts().get(3), |
| planNodeId4, |
| measurementPath3, |
| Ordering.ASC, |
| scanOptionsBuilder.build()); |
| seriesScanOperator3.initQueryDataSource(new QueryDataSource(seqResources, unSeqResources)); |
| seriesScanOperator3 |
| .getOperatorContext() |
| .setMaxRunTime(new Duration(1000, TimeUnit.MILLISECONDS)); |
| |
| MeasurementPath measurementPath4 = |
| new MeasurementPath(IDENTITY_SINK_TEST + ".device0.sensor1", TSDataType.INT32); |
| SeriesScanOperator seriesScanOperator4 = |
| new SeriesScanOperator( |
| driverContext.getOperatorContexts().get(4), |
| planNodeId5, |
| measurementPath4, |
| Ordering.ASC, |
| scanOptionsBuilder.build()); |
| seriesScanOperator4.initQueryDataSource(new QueryDataSource(seqResources, unSeqResources)); |
| seriesScanOperator4 |
| .getOperatorContext() |
| .setMaxRunTime(new Duration(1000, TimeUnit.MILLISECONDS)); |
| |
| ISinkHandle sinkHandle = Mockito.mock(ShuffleSinkHandle.class); |
| Mockito.when(sinkHandle.isChannelClosed(0)).thenReturn(false); |
| Mockito.when(sinkHandle.isChannelClosed(1)).thenReturn(false); |
| IdentitySinkOperator identitySinkOperator = |
| new IdentitySinkOperator( |
| driverContext.getOperatorContexts().get(2), |
| Arrays.asList(seriesScanOperator1, seriesScanOperator2), |
| new DownStreamChannelIndex(0), |
| sinkHandle); |
| identitySinkOperator |
| .getOperatorContext() |
| .setMaxRunTime(new Duration(1200, TimeUnit.MILLISECONDS)); |
| |
| Assert.assertEquals( |
| seriesScanOperator3.calculateMaxPeekMemory(), |
| identitySinkOperator.calculateMaxPeekMemory()); |
| Assert.assertEquals( |
| seriesScanOperator3.calculateMaxReturnSize(), |
| identitySinkOperator.calculateMaxReturnSize()); |
| |
| while (seriesScanOperator3.hasNext() |
| && identitySinkOperator.isBlocked().isDone() |
| && identitySinkOperator.hasNext()) { |
| TsBlock identityTsBlock = seriesScanOperator3.next(); |
| TsBlock tsBlock = identitySinkOperator.next(); |
| if (tsBlock == null) { |
| continue; |
| } |
| assertEquals(1, tsBlock.getValueColumnCount()); |
| assertTrue(tsBlock.getColumn(0) instanceof IntColumn); |
| assertNotNull(identityTsBlock); |
| assertEquals(identityTsBlock.getPositionCount(), tsBlock.getPositionCount()); |
| for (int i = 0; i < identityTsBlock.getPositionCount(); i++) { |
| assertEquals(identityTsBlock.getColumn(0).getInt(i), tsBlock.getColumn(0).getInt(i)); |
| } |
| } |
| |
| while (seriesScanOperator4.hasNext() |
| && identitySinkOperator.isBlocked().isDone() |
| && identitySinkOperator.hasNext()) { |
| TsBlock identityTsBlock = seriesScanOperator4.next(); |
| TsBlock tsBlock = identitySinkOperator.next(); |
| if (tsBlock == null) { |
| continue; |
| } |
| assertEquals(1, tsBlock.getValueColumnCount()); |
| assertTrue(tsBlock.getColumn(0) instanceof IntColumn); |
| assertNotNull(identityTsBlock); |
| assertEquals(identityTsBlock.getPositionCount(), tsBlock.getPositionCount()); |
| for (int i = 0; i < identityTsBlock.getPositionCount(); i++) { |
| assertEquals(identityTsBlock.getColumn(0).getInt(i), tsBlock.getColumn(0).getInt(i)); |
| } |
| } |
| |
| } catch (IllegalPathException e) { |
| e.printStackTrace(); |
| fail(); |
| } finally { |
| instanceNotificationExecutor.shutdown(); |
| } |
| } |
| } |