/**
* 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.common.util.FileUtils;
import org.apache.drill.exec.client.DrillClient;
import org.apache.drill.exec.pop.PopUnitTestBase;
import org.apache.drill.exec.proto.UserProtos;
import org.apache.drill.exec.rpc.user.QueryResultBatch;
import org.apache.drill.exec.server.Drillbit;
import org.apache.drill.exec.server.RemoteServiceSet;
import org.junit.Ignore;
import org.junit.Test;
import com.google.common.base.Charsets;
import com.google.common.io.Files;
public class TestHashToRandomExchange extends PopUnitTestBase {
static final org.slf4j.Logger logger = org.slf4j.LoggerFactory.getLogger(TestHashToRandomExchange.class);
@Test
public void twoBitTwoExchangeTwoEntryRun() 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();
List<QueryResultBatch> results = client.runQuery(UserProtos.QueryType.PHYSICAL,
Files.toString(FileUtils.getResourceAsFile("/sender/hash_exchange.json"),
Charsets.UTF_8));
int count = 0;
for(QueryResultBatch b : results) {
if (b.getHeader().getRowCount() != 0)
count += b.getHeader().getRowCount();
}
assertEquals(100, count);
}
}
}