| /* |
| * 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.benchmark.redis.tasks; |
| |
| import static org.apache.geode.benchmark.redis.tasks.RedisSplitKey.toKey; |
| import static org.assertj.core.api.Assertions.assertThat; |
| |
| import java.io.Serializable; |
| import java.util.List; |
| import java.util.Map; |
| import java.util.concurrent.ThreadLocalRandom; |
| import java.util.stream.Collectors; |
| import java.util.stream.LongStream; |
| |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| import org.yardstickframework.BenchmarkConfiguration; |
| import org.yardstickframework.BenchmarkDriverAdapter; |
| |
| import org.apache.geode.benchmark.LongRange; |
| |
| public class ZrangeByScoreRedisTask extends BenchmarkDriverAdapter implements Serializable { |
| private static final Logger logger = LoggerFactory.getLogger(ZrangeByScoreRedisTask.class); |
| |
| private final RedisClientManager redisClientManager; |
| private final LongRange keyRange; |
| private final boolean validate; |
| |
| private transient LongStringCache keyCache; |
| private transient RedisClient redisClient; |
| |
| public ZrangeByScoreRedisTask(final RedisClientManager redisClientManager, |
| final LongRange keyRange, |
| final boolean validate) { |
| logger.info("Initialized: keyRange={}, validate={}", keyRange, validate); |
| this.redisClientManager = redisClientManager; |
| this.keyRange = keyRange; |
| this.validate = validate; |
| } |
| |
| @Override |
| public void setUp(final BenchmarkConfiguration cfg) throws Exception { |
| super.setUp(cfg); |
| |
| keyCache = new LongStringCache(keyRange); |
| redisClient = redisClientManager.get(); |
| } |
| |
| @Override |
| public boolean test(final Map<Object, Object> ctx) throws Exception { |
| final long k = keyRange.random(); |
| |
| final String key = keyCache.valueOf(toKey(k)); |
| |
| final long start = ThreadLocalRandom.current() |
| .nextLong(0, RedisSplitKey.NUM_PARTS_PER_KEY); |
| final long len = ThreadLocalRandom.current() |
| .nextLong(0, RedisSplitKey.NUM_PARTS_PER_KEY - start); |
| final long stop = start + len; |
| |
| final List<String> values = redisClient.zrangeByScore(key, start, stop); |
| if (validate) { |
| final LongRange range = |
| new LongRange(start, stop); |
| |
| final List<String> expectedValues = |
| LongStream.range(range.getMin(), range.getMax()) |
| .boxed() |
| .map(keyCache::valueOf) |
| .collect(Collectors.toList()); |
| |
| assertThat(values).isEqualTo(expectedValues); |
| } |
| return true; |
| } |
| |
| } |