| /* |
| * 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.internal.processors.cache; |
| |
| import java.io.Serializable; |
| import java.util.concurrent.Callable; |
| import java.util.concurrent.atomic.AtomicInteger; |
| import javax.cache.processor.EntryProcessor; |
| import javax.cache.processor.MutableEntry; |
| import org.apache.ignite.IgniteCache; |
| import org.apache.ignite.cache.CacheMode; |
| import org.apache.ignite.configuration.CacheConfiguration; |
| import org.apache.ignite.testframework.GridTestUtils; |
| import org.junit.Test; |
| |
| import static org.apache.ignite.cache.CacheMode.PARTITIONED; |
| import static org.apache.ignite.testframework.MvccFeatureChecker.assertMvccWriteConflict; |
| |
| /** |
| * Multinode update test. |
| */ |
| @SuppressWarnings("unchecked") |
| public abstract class GridCacheMultinodeUpdateAbstractSelfTest extends GridCacheAbstractSelfTest { |
| /** */ |
| protected static volatile boolean failed; |
| |
| /** {@inheritDoc} */ |
| @Override protected int gridCount() { |
| return 3; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override protected CacheMode cacheMode() { |
| return PARTITIONED; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override protected long getTestTimeout() { |
| return 3 * 60_000; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override protected CacheConfiguration cacheConfiguration(String igniteInstanceName) throws Exception { |
| CacheConfiguration ccfg = super.cacheConfiguration(igniteInstanceName); |
| |
| ccfg.setCacheStoreFactory(null); |
| ccfg.setReadThrough(false); |
| ccfg.setWriteThrough(false); |
| |
| return ccfg; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override protected void beforeTest() throws Exception { |
| super.beforeTest(); |
| |
| failed = false; |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @Test |
| public void testInvoke() throws Exception { |
| IgniteCache<Integer, Integer> cache = grid(0).cache(DEFAULT_CACHE_NAME); |
| |
| final Integer key = primaryKey(cache); |
| |
| cache.put(key, 0); |
| |
| final int THREADS = gridCount(); |
| final int ITERATIONS_PER_THREAD = 1000; |
| |
| Integer expVal = 0; |
| |
| final long endTime = System.currentTimeMillis() + GridTestUtils.SF.applyLB(60_000, 10_000); |
| |
| int iter = 0; |
| |
| while (System.currentTimeMillis() < endTime) { |
| log.info("Iteration: " + iter++); |
| |
| final AtomicInteger gridIdx = new AtomicInteger(); |
| |
| GridTestUtils.runMultiThreaded(new Callable<Void>() { |
| @Override public Void call() throws Exception { |
| int idx = gridIdx.incrementAndGet() - 1; |
| |
| final IgniteCache<Integer, Integer> cache = grid(idx).cache(DEFAULT_CACHE_NAME); |
| |
| for (int i = 0; i < ITERATIONS_PER_THREAD && !failed; i++) { |
| boolean updated = false; |
| |
| while (!updated) { |
| try { |
| cache.invoke(key, new IncProcessor()); |
| |
| updated = true; |
| } |
| catch (Exception e) { |
| assertMvccWriteConflict(e); |
| } |
| } |
| } |
| |
| return null; |
| } |
| }, THREADS, "invoke"); |
| |
| assertFalse("Got null in processor.", failed); |
| |
| expVal += ITERATIONS_PER_THREAD * THREADS; |
| |
| for (int j = 0; j < gridCount(); j++) { |
| Integer val = (Integer)grid(j).cache(DEFAULT_CACHE_NAME).get(key); |
| |
| assertEquals("Unexpected value for grid " + j, expVal, val); |
| } |
| } |
| } |
| |
| /** |
| * |
| */ |
| protected static class IncProcessor implements EntryProcessor<Integer, Integer, Void>, Serializable { |
| /** {@inheritDoc} */ |
| @Override public Void process(MutableEntry<Integer, Integer> e, Object... args) { |
| Integer val = e.getValue(); |
| |
| if (val == null) { |
| failed = true; |
| |
| System.out.println(Thread.currentThread() + " got null in processor: " + val); |
| |
| return null; |
| } |
| |
| e.setValue(val + 1); |
| |
| return null; |
| } |
| } |
| } |