| /** |
| * 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 com.datatorrent.stram; |
| |
| import java.net.InetSocketAddress; |
| import java.util.List; |
| |
| import org.junit.Assert; |
| import org.junit.Before; |
| import org.junit.Rule; |
| import org.junit.Test; |
| |
| import com.datatorrent.api.Context.OperatorContext; |
| import com.datatorrent.api.Context.PortContext; |
| import com.datatorrent.api.Operator; |
| import com.datatorrent.common.partitioner.StatelessPartitioner; |
| import com.datatorrent.stram.api.OperatorDeployInfo; |
| import com.datatorrent.stram.engine.GenericTestOperator; |
| import com.datatorrent.stram.engine.TestOutputOperator; |
| import com.datatorrent.stram.plan.logical.LogicalPlan; |
| import com.datatorrent.stram.plan.physical.PTContainer; |
| import com.datatorrent.stram.plan.physical.PTOperator; |
| import com.datatorrent.stram.plan.physical.PhysicalPlan; |
| import com.datatorrent.stram.stream.OiOEndWindowTest.TestInputOperator; |
| import com.datatorrent.stram.support.StramTestSupport; |
| import com.datatorrent.stram.support.StramTestSupport.MemoryStorageAgent; |
| |
| /** |
| * |
| */ |
| public class OutputUnifiedTest |
| { |
| |
| @Rule |
| public StramTestSupport.TestMeta testMeta = new StramTestSupport.TestMeta(); |
| |
| private LogicalPlan dag; |
| |
| @Before |
| public void setup() |
| { |
| dag = StramTestSupport.createDAG(testMeta); |
| dag.setAttribute(OperatorContext.STORAGE_AGENT, new MemoryStorageAgent()); |
| } |
| |
| @Test |
| public void testManyToOnePartition() throws Exception |
| { |
| TestInputOperator i1 = new TestInputOperator(); |
| dag.addOperator("i1", i1); |
| |
| GenericTestOperator op1 = new GenericTestOperator(); |
| dag.addOperator("op1", op1); |
| |
| dag.setOperatorAttribute(op1, OperatorContext.PARTITIONER, new StatelessPartitioner<GenericTestOperator>(3)); |
| |
| TestOutputOperator op2 = new TestOutputOperator(); |
| dag.addOperator("op2", op2); |
| |
| dag.addStream("s1", i1.output, op1.inport1); |
| dag.addStream("s2", op1.outport1, op2.inport); |
| |
| StreamingContainerManager scm = new StreamingContainerManager(dag); |
| PhysicalPlan physicalPlan = scm.getPhysicalPlan(); |
| List<PTContainer> containers = physicalPlan.getContainers(); |
| Assert.assertEquals("Number of containers", 5, containers.size()); |
| |
| assignContainers(scm, containers); |
| |
| testOutputAttribute(dag, i1, scm, physicalPlan, false); |
| testOutputAttribute(dag, op1, scm, physicalPlan, true); |
| |
| } |
| |
| @Test |
| public void testMxNPartition() throws Exception |
| { |
| TestInputOperator i1 = new TestInputOperator(); |
| dag.addOperator("i1", i1); |
| |
| GenericTestOperator op1 = new GenericTestOperator(); |
| dag.addOperator("op1", op1); |
| |
| dag.setOperatorAttribute(op1, OperatorContext.PARTITIONER, new StatelessPartitioner<GenericTestOperator>(3)); |
| |
| TestOutputOperator op2 = new TestOutputOperator(); |
| dag.addOperator("op2", op2); |
| |
| dag.setOperatorAttribute(op2, OperatorContext.PARTITIONER, new StatelessPartitioner<GenericTestOperator>(2)); |
| |
| dag.addStream("s1", i1.output, op1.inport1); |
| dag.addStream("s2", op1.outport1, op2.inport); |
| |
| StreamingContainerManager scm = new StreamingContainerManager(dag); |
| PhysicalPlan physicalPlan = scm.getPhysicalPlan(); |
| List<PTContainer> containers = physicalPlan.getContainers(); |
| Assert.assertEquals("Number of containers", 6, containers.size()); |
| |
| assignContainers(scm, containers); |
| |
| testOutputAttribute(dag, i1, scm, physicalPlan, false); |
| testOutputAttribute(dag, op1, scm, physicalPlan, true); |
| |
| } |
| |
| @Test |
| public void testParallelPartition() throws Exception |
| { |
| TestInputOperator i1 = new TestInputOperator(); |
| dag.addOperator("i1", i1); |
| |
| dag.setOperatorAttribute(i1, OperatorContext.PARTITIONER, new StatelessPartitioner<GenericTestOperator>(2)); |
| |
| GenericTestOperator op1 = new GenericTestOperator(); |
| dag.addOperator("op1", op1); |
| |
| dag.setInputPortAttribute(op1.inport1, PortContext.PARTITION_PARALLEL, true); |
| |
| TestOutputOperator op2 = new TestOutputOperator(); |
| dag.addOperator("op2", op2); |
| |
| dag.addStream("s1", i1.output, op1.inport1); |
| dag.addStream("s2", op1.outport1, op2.inport); |
| |
| StreamingContainerManager scm = new StreamingContainerManager(dag); |
| PhysicalPlan physicalPlan = scm.getPhysicalPlan(); |
| List<PTContainer> containers = physicalPlan.getContainers(); |
| Assert.assertEquals("Number of containers", 5, containers.size()); |
| |
| assignContainers(scm, containers); |
| |
| testOutputAttribute(dag, i1, scm, physicalPlan, false); |
| testOutputAttribute(dag, op1, scm, physicalPlan, true); |
| } |
| |
| private void testOutputAttribute(LogicalPlan dag, Operator operator, StreamingContainerManager scm, PhysicalPlan physicalPlan, boolean result) |
| { |
| List<PTOperator> ptOperators = physicalPlan.getOperators(dag.getMeta(operator)); |
| for (PTOperator ptOperator : ptOperators) { |
| PTContainer container = ptOperator.getContainer(); |
| StreamingContainerAgent agent = scm.getContainerAgent("container" + container.getId()); |
| List<OperatorDeployInfo> deployInfoList = agent.getDeployInfoList(container.getOperators()); |
| Assert.assertEquals("Deploy info size", 1, deployInfoList.size()); |
| Assert.assertEquals("Is output unified", deployInfoList.get(0).outputs.get(0).getAttributes().get(PortContext.IS_OUTPUT_UNIFIED), result); |
| } |
| } |
| |
| private void assignContainers(StreamingContainerManager scm, List<PTContainer> containers) |
| { |
| for (PTContainer container : containers) { |
| assignContainer(scm, "container" + container.getId()); |
| } |
| } |
| |
| private static StreamingContainerAgent assignContainer(StreamingContainerManager scm, String containerId) |
| { |
| return scm.assignContainer(new StreamingContainerManager.ContainerResource(0, containerId, "localhost", 1024, 0, null), InetSocketAddress.createUnresolved(containerId + "Host", 0)); |
| } |
| |
| } |