| /* |
| * 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.loadtests.datastructures; |
| |
| import java.util.concurrent.Callable; |
| import java.util.concurrent.atomic.AtomicInteger; |
| import org.apache.ignite.Ignite; |
| import org.apache.ignite.IgniteAtomicSequence; |
| import org.apache.ignite.IgniteCache; |
| import org.apache.ignite.cache.CacheMode; |
| import org.apache.ignite.cache.CacheRebalanceMode; |
| import org.apache.ignite.cache.affinity.rendezvous.RendezvousAffinityFunction; |
| import org.apache.ignite.cache.eviction.lru.LruEvictionPolicy; |
| import org.apache.ignite.configuration.AtomicConfiguration; |
| import org.apache.ignite.configuration.CacheConfiguration; |
| import org.apache.ignite.configuration.IgniteConfiguration; |
| import org.apache.ignite.testframework.junits.common.GridCommonAbstractTest; |
| import org.apache.ignite.transactions.Transaction; |
| import org.junit.Test; |
| |
| import static org.apache.ignite.cache.CacheMode.PARTITIONED; |
| import static org.apache.ignite.cache.CacheWriteSynchronizationMode.FULL_SYNC; |
| import static org.apache.ignite.transactions.TransactionConcurrency.PESSIMISTIC; |
| import static org.apache.ignite.transactions.TransactionIsolation.REPEATABLE_READ; |
| |
| /** |
| * Load test for atomic long. |
| */ |
| public class GridCachePartitionedAtomicLongLoadTest extends GridCommonAbstractTest { |
| /** Test duration. */ |
| private static final long DURATION = 8 * 60 * 60 * 1000; |
| |
| /** */ |
| private static final AtomicInteger idx = new AtomicInteger(); |
| |
| /** {@inheritDoc} */ |
| @Override protected IgniteConfiguration getConfiguration(String igniteInstanceName) throws Exception { |
| IgniteConfiguration c = super.getConfiguration(igniteInstanceName); |
| |
| AtomicConfiguration atomicCfg = new AtomicConfiguration(); |
| |
| atomicCfg.setCacheMode(PARTITIONED); |
| atomicCfg.setBackups(1); |
| atomicCfg.setAtomicSequenceReserveSize(10); |
| |
| c.setAtomicConfiguration(atomicCfg); |
| |
| c.getTransactionConfiguration().setDefaultTxConcurrency(PESSIMISTIC); |
| c.getTransactionConfiguration().setDefaultTxIsolation(REPEATABLE_READ); |
| |
| CacheConfiguration cc = defaultCacheConfiguration(); |
| |
| cc.setCacheMode(CacheMode.PARTITIONED); |
| cc.setRebalanceMode(CacheRebalanceMode.SYNC); |
| cc.setWriteSynchronizationMode(FULL_SYNC); |
| |
| LruEvictionPolicy plc = new LruEvictionPolicy(); |
| plc.setMaxSize(1000); |
| |
| cc.setEvictionPolicy(plc); |
| cc.setOnheapCacheEnabled(true); |
| cc.setBackups(1); |
| cc.setAffinity(new RendezvousAffinityFunction(true)); |
| |
| c.setCacheConfiguration(cc); |
| |
| return c; |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @Test |
| public void testLoad() throws Exception { |
| startGrid(); |
| |
| try { |
| multithreaded(new AtomicCallable(), 50); |
| } |
| finally { |
| stopGrid(); |
| } |
| } |
| |
| /** |
| * |
| */ |
| private class AtomicCallable implements Callable<Boolean> { |
| /** {@inheritDoc} */ |
| @Override public Boolean call() throws Exception { |
| Ignite ignite = grid(); |
| |
| IgniteCache cache = ignite.cache(DEFAULT_CACHE_NAME); |
| |
| assert cache != null; |
| |
| IgniteAtomicSequence seq = ignite.atomicSequence("SEQUENCE", 0, true); |
| |
| long start = System.currentTimeMillis(); |
| |
| while (System.currentTimeMillis() - start < DURATION && !Thread.currentThread().isInterrupted()) { |
| Transaction tx = ignite.transactions().txStart(); |
| |
| long seqVal = seq.incrementAndGet(); |
| |
| int curIdx = idx.incrementAndGet(); |
| |
| if (curIdx % 1000 == 0) |
| info("Sequence value [seq=" + seqVal + ", idx=" + curIdx + ']'); |
| |
| tx.commit(); |
| } |
| |
| return true; |
| } |
| } |
| } |