| /* |
| * 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.datastreamer; |
| |
| import java.util.HashSet; |
| import java.util.Set; |
| import java.util.concurrent.CountDownLatch; |
| import java.util.concurrent.TimeUnit; |
| import java.util.concurrent.atomic.AtomicReference; |
| import javax.cache.Cache; |
| import javax.cache.CacheException; |
| import javax.cache.configuration.FactoryBuilder; |
| import javax.cache.integration.CacheLoaderException; |
| import javax.cache.integration.CacheWriterException; |
| import javax.cache.integration.CompletionListener; |
| import org.apache.ignite.Ignite; |
| import org.apache.ignite.IgniteCache; |
| import org.apache.ignite.cache.affinity.rendezvous.RendezvousAffinityFunction; |
| import org.apache.ignite.cache.store.CacheStoreAdapter; |
| import org.apache.ignite.configuration.CacheConfiguration; |
| import org.apache.ignite.configuration.IgniteConfiguration; |
| import org.apache.ignite.internal.IgniteEx; |
| import org.apache.ignite.internal.TestRecordingCommunicationSpi; |
| import org.apache.ignite.internal.processors.cache.distributed.dht.preloader.GridDhtPartitionsSingleMessage; |
| import org.apache.ignite.internal.util.typedef.X; |
| import org.apache.ignite.resources.IgniteInstanceResource; |
| import org.apache.ignite.testframework.GridTestUtils; |
| import org.apache.ignite.testframework.junits.common.GridCommonAbstractTest; |
| import org.junit.After; |
| import org.junit.Before; |
| import org.junit.Test; |
| |
| import static org.apache.ignite.cache.CacheAtomicityMode.ATOMIC; |
| import static org.apache.ignite.cache.CacheMode.PARTITIONED; |
| |
| /** |
| * Tests that closing cache during uploading does not cause grid hang. |
| */ |
| public class DataStreamerStopCacheTest extends GridCommonAbstractTest { |
| /** |
| * Default timeout for operations. |
| */ |
| private static final long TIMEOUT = 10_000; |
| |
| /** |
| * Number of partitions. |
| */ |
| private static final int PART_NUM = 32; |
| |
| /** |
| * {@inheritDoc} |
| */ |
| @Override protected IgniteConfiguration getConfiguration(String igniteInstanceName) throws Exception { |
| IgniteConfiguration cfg = super.getConfiguration(igniteInstanceName); |
| |
| cfg.setCacheConfiguration(cacheConfiguration()); |
| |
| TestRecordingCommunicationSpi commSpi = new TestRecordingCommunicationSpi(); |
| |
| cfg.setCommunicationSpi(commSpi); |
| |
| return cfg; |
| } |
| |
| /** |
| * |
| */ |
| @Before |
| public void before() throws Exception { |
| stopAllGrids(); |
| } |
| |
| /** |
| * |
| */ |
| @After |
| public void after() throws Exception { |
| stopAllGrids(); |
| } |
| |
| /** |
| * @return Cache configuration. |
| */ |
| private CacheConfiguration cacheConfiguration() { |
| CacheConfiguration ccfg = defaultCacheConfiguration(); |
| |
| ccfg.setCacheMode(PARTITIONED); |
| ccfg.setAtomicityMode(ATOMIC); |
| ccfg.setAffinity(new RendezvousAffinityFunction(false, PART_NUM)); |
| |
| ccfg.setCacheStoreFactory(FactoryBuilder.factoryOf(TestCacheStore.class)); |
| |
| return ccfg; |
| } |
| |
| /** |
| * Tests that stopping a cache does not lead to a deadlock while loading data through DataStreamer. |
| * |
| * @throws Exception if failed. |
| */ |
| @Test |
| public void testLoadAllAndCacheStop() throws Exception { |
| final AtomicReference<Exception> fail = new AtomicReference<>(); |
| |
| final IgniteEx crd = startGrid(0); |
| final IgniteEx node1 = startGrid(1); |
| |
| IgniteCache<Integer, String> c = node1.getOrCreateCache(DEFAULT_CACHE_NAME); |
| |
| awaitPartitionMapExchange(); |
| |
| Set<Integer> keys = new HashSet<>(); |
| |
| for (int i = 0; i < PART_NUM; ++i) { |
| if (node1.affinity(DEFAULT_CACHE_NAME).isPrimary(node1.localNode(), i)) { |
| keys.add(i); |
| |
| break; |
| } |
| } |
| |
| final CountDownLatch loadFinished = new CountDownLatch(1); |
| |
| GridTestUtils.runAsync(() -> { |
| c.loadAll(keys, true, new CompletionListener() { |
| @Override public void onCompletion() { |
| loadFinished.countDown(); |
| } |
| |
| @Override public void onException(Exception e) { |
| fail.compareAndSet(null, e); |
| |
| loadFinished.countDown(); |
| } |
| }); |
| }); |
| |
| assertTrue( |
| "loadAll() has not finished in " + TIMEOUT + " millis", |
| loadFinished.await(TIMEOUT, TimeUnit.MILLISECONDS)); |
| |
| assertTrue("Expected CacheException is not thrown", X.hasCause(fail.get(), CacheException.class)); |
| } |
| |
| /** |
| * Test cache store implementation. |
| */ |
| public static class TestCacheStore extends CacheStoreAdapter<Integer, Integer> { |
| /** |
| * Ignite instance. |
| */ |
| @IgniteInstanceResource |
| private Ignite ignite; |
| |
| /** |
| * {@inheritDoc} |
| */ |
| @Override public Integer load(Integer key) throws CacheLoaderException { |
| // Block loading the key on the second node (non-coordinator). |
| if (((IgniteEx)ignite).localNode().order() != 2) |
| return key; |
| |
| // It is guaranteed that at this point cache gate is already acquired. |
| TestRecordingCommunicationSpi spi = TestRecordingCommunicationSpi.spi(ignite); |
| |
| spi.blockMessages((node, msg) -> msg instanceof GridDhtPartitionsSingleMessage); |
| |
| GridTestUtils.runAsync(() -> ignite.destroyCache(DEFAULT_CACHE_NAME)); |
| |
| try { |
| spi.waitForBlocked(1, TIMEOUT); |
| } |
| catch (InterruptedException e) { |
| throw new CacheLoaderException("Failed to wait partition map exchange in " + TIMEOUT + " millis", e); |
| } |
| finally { |
| spi.stopBlock(); |
| } |
| |
| return key; |
| } |
| |
| /** |
| * {@inheritDoc} |
| */ |
| @Override public void write( |
| Cache.Entry<? extends Integer, ? extends Integer> entry) throws CacheWriterException { |
| // No-op. |
| } |
| |
| /** |
| * {@inheritDoc} |
| */ |
| @Override public void delete(Object key) throws CacheWriterException { |
| // No-op. |
| } |
| } |
| } |