| /* |
| * 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.geode.cache; |
| |
| import static org.apache.geode.cache.Region.SEPARATOR; |
| import static org.junit.Assert.assertEquals; |
| |
| import java.util.stream.IntStream; |
| |
| import org.openjdk.jmh.annotations.Benchmark; |
| import org.openjdk.jmh.annotations.Fork; |
| import org.openjdk.jmh.annotations.Measurement; |
| import org.openjdk.jmh.annotations.Scope; |
| import org.openjdk.jmh.annotations.Setup; |
| import org.openjdk.jmh.annotations.State; |
| import org.openjdk.jmh.annotations.Warmup; |
| |
| import org.apache.geode.cache.query.FunctionDomainException; |
| import org.apache.geode.cache.query.NameResolutionException; |
| import org.apache.geode.cache.query.Query; |
| import org.apache.geode.cache.query.QueryInvocationTargetException; |
| import org.apache.geode.cache.query.SelectResults; |
| import org.apache.geode.cache.query.TypeMismatchException; |
| import org.apache.geode.cache.query.internal.index.AbstractIndex; |
| |
| @Fork(3) |
| public class RangeQueryWithIndexBenchmark { |
| |
| @State(Scope.Benchmark) |
| public static class CacheState { |
| private Region region; |
| private Query query; |
| |
| public CacheState() {} |
| |
| @Setup |
| public void setup() { |
| Cache cache = new CacheFactory().set("mcast-port", "0").set("locators", "").create(); |
| |
| region = cache.createRegionFactory(RegionShortcut.REPLICATE).create("region"); |
| try { |
| AbstractIndex index = |
| (AbstractIndex) cache.getQueryService().createIndex("Status", "id", |
| SEPARATOR + "region"); |
| |
| IntStream.range(0, 10000).forEach(i -> region.put(i, new Value(i))); |
| query = |
| cache.getQueryService().newQuery("select * from " + SEPARATOR + "region where id > 0"); |
| |
| // Do the query once to make sure it's actually returning results |
| // And using the index |
| SelectResults results = query(); |
| assertEquals(9999, results.size()); |
| assertEquals(1, index.getStatistics().getTotalUses()); |
| } catch (Exception e) { |
| throw new RuntimeException(e); |
| } |
| |
| } |
| |
| public SelectResults query() throws NameResolutionException, TypeMismatchException, |
| QueryInvocationTargetException, FunctionDomainException { |
| return (SelectResults) query.execute(); |
| } |
| } |
| |
| @Benchmark |
| @Warmup(iterations = 20) |
| @Measurement(iterations = 20) |
| public Object query(CacheState state) throws NameResolutionException, TypeMismatchException, |
| QueryInvocationTargetException, FunctionDomainException { |
| return state.query(); |
| } |
| |
| |
| |
| public static class Value { |
| protected final int id; |
| |
| public Value(int id) { |
| this.id = id; |
| } |
| |
| public int getId() { |
| return id; |
| } |
| } |
| } |