| /* |
| * 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.physical.impl; |
| |
| import static org.junit.Assert.assertEquals; |
| |
| import java.util.List; |
| |
| import org.apache.drill.categories.OperatorTest; |
| import org.apache.drill.categories.SlowTest; |
| import org.apache.drill.common.util.DrillFileUtils; |
| import org.apache.drill.exec.client.DrillClient; |
| import org.apache.drill.exec.pop.PopUnitTestBase; |
| import org.apache.drill.exec.proto.UserBitShared.QueryType; |
| import org.apache.drill.exec.rpc.user.QueryDataBatch; |
| import org.apache.drill.exec.server.Drillbit; |
| import org.apache.drill.exec.server.RemoteServiceSet; |
| import org.junit.Test; |
| |
| import org.apache.drill.shaded.guava.com.google.common.base.Charsets; |
| import org.apache.drill.shaded.guava.com.google.common.io.Files; |
| import org.junit.experimental.categories.Category; |
| |
| @Category({OperatorTest.class, SlowTest.class}) |
| public class TestBroadcastExchange extends PopUnitTestBase { |
| @Test |
| public void TestSingleBroadcastExchangeWithTwoScans() throws Exception { |
| RemoteServiceSet serviceSet = RemoteServiceSet.getLocalServiceSet(); |
| |
| try (Drillbit bit1 = new Drillbit(CONFIG, serviceSet); |
| Drillbit bit2 = new Drillbit(CONFIG, serviceSet); |
| DrillClient client = new DrillClient(CONFIG, serviceSet.getCoordinator())) { |
| |
| bit1.run(); |
| bit2.run(); |
| client.connect(); |
| |
| String physicalPlan = Files.asCharSource( |
| DrillFileUtils.getResourceAsFile("/sender/broadcast_exchange.json"), Charsets.UTF_8).read() |
| .replace("#{LEFT_FILE}", DrillFileUtils.getResourceAsFile("/join/merge_single_batch.left.json").toURI().toString()) |
| .replace("#{RIGHT_FILE}", DrillFileUtils.getResourceAsFile("/join/merge_single_batch.right.json").toURI().toString()); |
| List<QueryDataBatch> results = client.runQuery(QueryType.PHYSICAL, physicalPlan); |
| int count = 0; |
| for (QueryDataBatch b : results) { |
| if (b.getHeader().getRowCount() != 0) { |
| count += b.getHeader().getRowCount(); |
| } |
| b.release(); |
| } |
| assertEquals(25, count); |
| } |
| } |
| |
| @Test |
| public void TestMultipleSendLocationBroadcastExchange() throws Exception { |
| RemoteServiceSet serviceSet = RemoteServiceSet.getLocalServiceSet(); |
| |
| try (Drillbit bit1 = new Drillbit(CONFIG, serviceSet); |
| Drillbit bit2 = new Drillbit(CONFIG, serviceSet); |
| DrillClient client = new DrillClient(CONFIG, serviceSet.getCoordinator())) { |
| |
| bit1.run(); |
| bit2.run(); |
| client.connect(); |
| |
| String physicalPlan = Files.asCharSource( |
| DrillFileUtils.getResourceAsFile("/sender/broadcast_exchange_long_run.json"), Charsets.UTF_8).read(); |
| List<QueryDataBatch> results = client.runQuery(QueryType.PHYSICAL, physicalPlan); |
| int count = 0; |
| for (QueryDataBatch b : results) { |
| if (b.getHeader().getRowCount() != 0) { |
| count += b.getHeader().getRowCount(); |
| } |
| b.release(); |
| } |
| // Nothing done with count? |
| } |
| } |
| |
| } |