/*
* 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.ignite.yardstick.cache;
import java.util.Collection;
import java.util.Map;
import java.util.concurrent.ThreadLocalRandom;
import java.util.concurrent.atomic.AtomicInteger;
import javax.cache.Cache;
import org.apache.ignite.IgniteCache;
import org.apache.ignite.cache.query.SqlQuery;
import org.apache.ignite.yardstick.cache.model.Person;
import org.yardstickframework.BenchmarkConfiguration;
import static org.yardstickframework.BenchmarkUtils.println;
/**
* Ignite benchmark that performs put and query operations.
*/
public class IgniteSqlQueryPutBenchmark extends IgniteCacheAbstractBenchmark<Integer, Object> {
/** */
private AtomicInteger putCnt = new AtomicInteger();
/** */
private AtomicInteger qryCnt = new AtomicInteger();
/** {@inheritDoc} */
@Override public void setUp(BenchmarkConfiguration cfg) throws Exception {
super.setUp(cfg);
}
/** {@inheritDoc} */
@Override public boolean test(Map<Object, Object> ctx) throws Exception {
ThreadLocalRandom rnd = ThreadLocalRandom.current();
if (rnd.nextBoolean()) {
double salary = rnd.nextDouble() * args.range() * 1000;
double maxSalary = salary + 1000;
Collection<Cache.Entry<Integer, Object>> entries = executeQuery(salary, maxSalary);
for (Cache.Entry<Integer, Object> entry : entries) {
Person p = (Person)entry.getValue();
if (p.getSalary() < salary || p.getSalary() > maxSalary)
throw new Exception("Invalid person retrieved [min=" + salary + ", max=" + maxSalary +
", person=" + p + ']');
}
qryCnt.getAndIncrement();
}
else {
int i = rnd.nextInt(args.range());
cache.put(i, new Person(i, "firstName" + i, "lastName" + i, i * 1000));
putCnt.getAndIncrement();
}
return true;
}
/** {@inheritDoc} */
@Override public void onWarmupFinished() {
super.onWarmupFinished();
}
/**
* @param minSalary Min salary.
* @param maxSalary Max salary.
* @return Query result.
* @throws Exception If failed.
*/
private Collection<Cache.Entry<Integer, Object>> executeQuery(double minSalary, double maxSalary) throws Exception {
SqlQuery qry = new SqlQuery(Person.class, "salary >= ? and salary <= ?");
qry.setArgs(minSalary, maxSalary);
return cache.query(qry).getAll();
}
/** {@inheritDoc} */
@Override protected IgniteCache<Integer, Object> cache() {
return ignite().cache("query");
}
/** {@inheritDoc} */
@Override public void tearDown() throws Exception {
println(cfg, "Finished sql query put benchmark [putCnt=" + putCnt.get() + ", qryCnt=" + qryCnt.get() + ']');
super.tearDown();
}
}