| /* |
| * 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.drill.exec.pop; |
| |
| import java.util.List; |
| |
| import org.apache.drill.categories.PlannerTest; |
| import org.apache.drill.exec.planner.PhysicalPlanReader; |
| import org.apache.drill.exec.planner.PhysicalPlanReaderTestFactory; |
| import org.apache.drill.exec.planner.fragment.DefaultQueryParallelizer; |
| import org.apache.drill.exec.planner.fragment.Fragment; |
| import org.apache.drill.exec.planner.fragment.SimpleParallelizer; |
| import org.apache.drill.exec.proto.BitControl.QueryContextInformation; |
| import org.apache.drill.exec.proto.CoordinationProtos.DrillbitEndpoint; |
| import org.apache.drill.exec.proto.UserBitShared; |
| import org.apache.drill.exec.proto.UserBitShared.QueryId; |
| import org.apache.drill.exec.rpc.user.UserSession; |
| import org.apache.drill.exec.server.options.OptionList; |
| import org.apache.drill.exec.util.Utilities; |
| import org.apache.drill.exec.work.QueryWorkUnit; |
| import org.junit.Test; |
| |
| import org.apache.drill.shaded.guava.com.google.common.collect.Lists; |
| import org.junit.experimental.categories.Category; |
| |
| import static org.junit.Assert.assertEquals; |
| |
| @Category(PlannerTest.class) |
| public class TestFragmentChecker extends PopUnitTestBase{ |
| static final org.slf4j.Logger logger = org.slf4j.LoggerFactory.getLogger(TestFragmentChecker.class); |
| |
| @Test |
| public void checkSimpleExchangePlan() throws Exception{ |
| print("/physical_double_exchange.json", 2, 3); |
| |
| } |
| |
| private void print(String fragmentFile, int bitCount, int expectedFragmentCount) throws Exception { |
| PhysicalPlanReader ppr = PhysicalPlanReaderTestFactory.defaultPhysicalPlanReader(CONFIG); |
| Fragment fragmentRoot = getRootFragment(ppr, fragmentFile); |
| SimpleParallelizer par = new DefaultQueryParallelizer(true, 1000*1000, 5, 10, 1.2); |
| List<DrillbitEndpoint> endpoints = Lists.newArrayList(); |
| DrillbitEndpoint localBit = null; |
| for(int i =0; i < bitCount; i++) { |
| DrillbitEndpoint b1 = DrillbitEndpoint.newBuilder().setAddress("localhost").setControlPort(1234+i).build(); |
| if (i == 0) { |
| localBit = b1; |
| } |
| endpoints.add(b1); |
| } |
| |
| final QueryContextInformation queryContextInfo = Utilities.createQueryContextInfo("dummySchemaName", "938ea2d9-7cb9-4baf-9414-a5a0b7777e8e"); |
| QueryWorkUnit qwu = par.generateWorkUnit(new OptionList(), localBit, QueryId.getDefaultInstance(), endpoints, fragmentRoot, |
| UserSession.Builder.newBuilder().withCredentials(UserBitShared.UserCredentials.newBuilder().setUserName("foo").build()).build(), |
| queryContextInfo); |
| qwu.applyPlan(ppr); |
| |
| assertEquals(expectedFragmentCount, |
| qwu.getFragments().size() + 1 /* root fragment is not part of the getFragments() list*/); |
| } |
| |
| @Test |
| public void validateSingleExchangeFragment() throws Exception{ |
| print("/physical_single_exchange.json", 1, 2); |
| } |
| } |