| /* |
| * 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.Random; |
| import java.util.concurrent.BlockingQueue; |
| import java.util.concurrent.ConcurrentHashMap; |
| import java.util.concurrent.ConcurrentMap; |
| import javax.cache.Cache; |
| import javax.cache.configuration.Factory; |
| import javax.cache.integration.CacheLoaderException; |
| import javax.cache.integration.CacheWriterException; |
| import javax.cache.processor.EntryProcessor; |
| import javax.cache.processor.MutableEntry; |
| import org.apache.ignite.Ignite; |
| import org.apache.ignite.IgniteCache; |
| import org.apache.ignite.cache.CacheAtomicityMode; |
| import org.apache.ignite.cache.CacheInterceptorAdapter; |
| import org.apache.ignite.cache.CacheInterceptorEntry; |
| import org.apache.ignite.cache.store.CacheStore; |
| import org.apache.ignite.cache.store.CacheStoreAdapter; |
| import org.apache.ignite.configuration.CacheConfiguration; |
| import org.apache.ignite.configuration.IgniteConfiguration; |
| import org.apache.ignite.internal.util.tostring.GridToStringInclude; |
| import org.apache.ignite.internal.util.typedef.internal.S; |
| import org.apache.ignite.spi.discovery.tcp.TcpDiscoverySpi; |
| import org.apache.ignite.spi.discovery.tcp.ipfinder.vm.TcpDiscoveryVmIpFinder; |
| import org.apache.ignite.testframework.junits.common.GridCommonAbstractTest; |
| import org.apache.ignite.transactions.Transaction; |
| import org.apache.ignite.transactions.TransactionConcurrency; |
| import org.apache.ignite.transactions.TransactionIsolation; |
| import org.eclipse.jetty.util.BlockingArrayQueue; |
| import org.jetbrains.annotations.NotNull; |
| import org.junit.Ignore; |
| import org.junit.Test; |
| |
| import static java.util.concurrent.TimeUnit.MILLISECONDS; |
| import static java.util.concurrent.TimeUnit.SECONDS; |
| import static org.apache.ignite.cache.CacheAtomicityMode.ATOMIC; |
| import static org.apache.ignite.cache.CacheAtomicityMode.TRANSACTIONAL; |
| import static org.apache.ignite.cache.CacheAtomicityMode.TRANSACTIONAL_SNAPSHOT; |
| import static org.apache.ignite.cache.CacheMode.LOCAL; |
| import static org.apache.ignite.transactions.TransactionIsolation.READ_COMMITTED; |
| import static org.apache.ignite.transactions.TransactionIsolation.REPEATABLE_READ; |
| import static org.apache.ignite.transactions.TransactionIsolation.SERIALIZABLE; |
| |
| /** |
| * |
| */ |
| public class CacheInterceptorPartitionCounterLocalSanityTest extends GridCommonAbstractTest { |
| /** */ |
| private static final int NODES = 1; |
| |
| /** */ |
| private static final int KEYS = 50; |
| |
| /** */ |
| private static final int VALS = 10; |
| |
| /** */ |
| private static final int ITERATION_CNT = 100; |
| |
| /** */ |
| private static BlockingQueue<Cache.Entry<TestKey, TestValue>> afterPutEvts; |
| |
| /** */ |
| private static BlockingQueue<Cache.Entry<TestKey, TestValue>> afterRmvEvts; |
| |
| /** {@inheritDoc} */ |
| @Override protected IgniteConfiguration getConfiguration(String igniteInstanceName) throws Exception { |
| IgniteConfiguration cfg = super.getConfiguration(igniteInstanceName); |
| |
| ((TcpDiscoverySpi)cfg.getDiscoverySpi()).setIpFinder(new TcpDiscoveryVmIpFinder(true)); |
| |
| return cfg; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override protected void beforeTestsStarted() throws Exception { |
| super.beforeTestsStarted(); |
| |
| startGrid(NODES - 1); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override protected void beforeTest() throws Exception { |
| afterPutEvts = new BlockingArrayQueue<>(); |
| afterRmvEvts = new BlockingArrayQueue<>(); |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @Test |
| public void testLocal() throws Exception { |
| CacheConfiguration<Object, Object> ccfg = cacheConfiguration(ATOMIC, false); |
| |
| doTestPartitionCounterOperation(ccfg); |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @Test |
| public void testLocalWithStore() throws Exception { |
| CacheConfiguration<Object, Object> ccfg = cacheConfiguration(ATOMIC, true); |
| |
| doTestPartitionCounterOperation(ccfg); |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @Test |
| public void testLocalTx() throws Exception { |
| CacheConfiguration<Object, Object> ccfg = cacheConfiguration(TRANSACTIONAL, false); |
| |
| doTestPartitionCounterOperation(ccfg); |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @Test |
| public void testLocalTxWithStore() throws Exception { |
| CacheConfiguration<Object, Object> ccfg = cacheConfiguration(TRANSACTIONAL, true); |
| |
| doTestPartitionCounterOperation(ccfg); |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @Ignore("https://issues.apache.org/jira/browse/IGNITE-9530") |
| @Test |
| public void testLocalMvccTx() throws Exception { |
| CacheConfiguration<Object, Object> ccfg = cacheConfiguration(TRANSACTIONAL_SNAPSHOT, false); |
| |
| doTestPartitionCounterOperation(ccfg); |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @Ignore("https://issues.apache.org/jira/browse/IGNITE-9530") |
| @Test |
| public void testLocalMvccTxWithStore() throws Exception { |
| CacheConfiguration<Object, Object> ccfg = cacheConfiguration(TRANSACTIONAL_SNAPSHOT, true); |
| |
| doTestPartitionCounterOperation(ccfg); |
| } |
| |
| /** |
| * @param ccfg Cache configuration. |
| * @throws Exception If failed. |
| */ |
| private void doTestPartitionCounterOperation(CacheConfiguration<Object, Object> ccfg) |
| throws Exception { |
| ignite(0).createCache(ccfg); |
| |
| try { |
| long seed = System.currentTimeMillis(); |
| |
| Random rnd = new Random(seed); |
| |
| log.info("Random seed: " + seed); |
| |
| ConcurrentMap<Object, Object> expData = new ConcurrentHashMap<>(); |
| |
| for (int i = 0; i < ITERATION_CNT; i++) { |
| if (i % 20 == 0) |
| log.info("Iteration: " + i); |
| |
| randomUpdate(rnd, expData, grid(0).cache(ccfg.getName())); |
| } |
| } |
| finally { |
| ignite(0).destroyCache(ccfg.getName()); |
| } |
| } |
| |
| /** |
| * @param rnd Random generator. |
| * @param expData Expected cache data. |
| * @param cache Cache. |
| * @throws Exception If failed. |
| */ |
| private void randomUpdate( |
| Random rnd, |
| ConcurrentMap<Object, Object> expData, |
| IgniteCache<Object, Object> cache) |
| throws Exception { |
| Object key = new TestKey(rnd.nextInt(KEYS)); |
| Object newVal = value(rnd); |
| Object oldVal = expData.get(key); |
| |
| int op = rnd.nextInt(11); |
| |
| Ignite ignite = cache.unwrap(Ignite.class); |
| |
| Transaction tx = null; |
| |
| if (atomicityMode(cache) == TRANSACTIONAL && rnd.nextBoolean()) |
| tx = ignite.transactions().txStart(txRandomConcurrency(rnd), txRandomIsolation(rnd)); |
| |
| try { |
| //log.info("Random operation [key=" + key + ", op=" + op + ']'); |
| |
| switch (op) { |
| case 0: { |
| cache.put(key, newVal); |
| |
| if (tx != null) |
| tx.commit(); |
| |
| waitAndCheckEvent(key, newVal, oldVal, false); |
| |
| expData.put(key, newVal); |
| |
| break; |
| } |
| |
| case 1: { |
| cache.getAndPut(key, newVal); |
| |
| if (tx != null) |
| tx.commit(); |
| |
| waitAndCheckEvent(key, newVal, oldVal, false); |
| |
| expData.put(key, newVal); |
| |
| break; |
| } |
| |
| case 2: { |
| cache.remove(key); |
| |
| if (tx != null) |
| tx.commit(); |
| |
| waitAndCheckEvent(key, null, oldVal, true); |
| |
| expData.remove(key); |
| |
| break; |
| } |
| |
| case 3: { |
| cache.getAndRemove(key); |
| |
| if (tx != null) |
| tx.commit(); |
| |
| waitAndCheckEvent(key, null, oldVal, true); |
| |
| expData.remove(key); |
| |
| break; |
| } |
| |
| case 4: { |
| cache.invoke(key, new EntrySetValueProcessor(newVal, rnd.nextBoolean())); |
| |
| if (tx != null) |
| tx.commit(); |
| |
| waitAndCheckEvent(key, newVal, oldVal, false); |
| |
| expData.put(key, newVal); |
| |
| break; |
| } |
| |
| case 5: { |
| cache.invoke(key, new EntrySetValueProcessor(null, rnd.nextBoolean())); |
| |
| if (tx != null) |
| tx.commit(); |
| |
| waitAndCheckEvent(key, null, oldVal, true); |
| |
| expData.remove(key); |
| |
| break; |
| } |
| |
| case 6: { |
| cache.putIfAbsent(key, newVal); |
| |
| if (tx != null) |
| tx.commit(); |
| |
| if (oldVal == null) { |
| waitAndCheckEvent(key, newVal, null, false); |
| |
| expData.put(key, newVal); |
| } |
| else |
| checkNoEvent(afterPutEvts); |
| |
| break; |
| } |
| |
| case 7: { |
| cache.getAndPutIfAbsent(key, newVal); |
| |
| if (tx != null) |
| tx.commit(); |
| |
| if (oldVal == null) { |
| waitAndCheckEvent(key, newVal, null, false); |
| |
| expData.put(key, newVal); |
| } |
| else |
| checkNoEvent(afterPutEvts); |
| |
| break; |
| } |
| |
| case 8: { |
| cache.replace(key, newVal); |
| |
| if (tx != null) |
| tx.commit(); |
| |
| if (oldVal != null) { |
| waitAndCheckEvent(key, newVal, oldVal, false); |
| |
| expData.put(key, newVal); |
| } |
| else |
| checkNoEvent(afterPutEvts); |
| |
| break; |
| } |
| |
| case 9: { |
| cache.getAndReplace(key, newVal); |
| |
| if (tx != null) |
| tx.commit(); |
| |
| if (oldVal != null) { |
| waitAndCheckEvent(key, newVal, oldVal, false); |
| |
| expData.put(key, newVal); |
| } |
| else |
| checkNoEvent(afterPutEvts); |
| |
| break; |
| } |
| |
| case 10: { |
| if (oldVal != null) { |
| Object replaceVal = value(rnd); |
| |
| boolean success = replaceVal.equals(oldVal); |
| |
| if (success) { |
| cache.replace(key, replaceVal, newVal); |
| |
| if (tx != null) |
| tx.commit(); |
| |
| waitAndCheckEvent(key, newVal, oldVal, false); |
| |
| expData.put(key, newVal); |
| } |
| else { |
| cache.replace(key, replaceVal, newVal); |
| |
| if (tx != null) |
| tx.commit(); |
| |
| checkNoEvent(afterPutEvts); |
| } |
| } |
| else { |
| cache.replace(key, value(rnd), newVal); |
| |
| if (tx != null) |
| tx.commit(); |
| |
| checkNoEvent(afterPutEvts); |
| } |
| |
| break; |
| } |
| |
| default: |
| fail("Op:" + op); |
| } |
| } |
| finally { |
| if (tx != null) |
| tx.close(); |
| } |
| } |
| |
| /** |
| * @param rnd {@link Random}. |
| * @return {@link TransactionIsolation}. |
| */ |
| private TransactionIsolation txRandomIsolation(Random rnd) { |
| int val = rnd.nextInt(3); |
| |
| if (val == 0) |
| return READ_COMMITTED; |
| else if (val == 1) |
| return REPEATABLE_READ; |
| else |
| return SERIALIZABLE; |
| } |
| |
| /** |
| * @param rnd {@link Random}. |
| * @return {@link TransactionConcurrency}. |
| */ |
| private TransactionConcurrency txRandomConcurrency(Random rnd) { |
| return rnd.nextBoolean() ? TransactionConcurrency.OPTIMISTIC : TransactionConcurrency.PESSIMISTIC; |
| } |
| |
| /** |
| * @param rnd Random generator. |
| * @return Cache value. |
| */ |
| private static Object value(Random rnd) { |
| return new TestValue(rnd.nextInt(VALS)); |
| } |
| |
| /** |
| * @param key Key. |
| * @param val Value. |
| * @param oldVal Old value. |
| * @param rmv Remove operation. |
| * @throws Exception If failed. |
| */ |
| private void waitAndCheckEvent( |
| Object key, |
| Object val, |
| Object oldVal, |
| boolean rmv) |
| throws Exception { |
| BlockingQueue<Cache.Entry<TestKey, TestValue>> evtsQueue = rmv ? afterRmvEvts : afterPutEvts; |
| |
| if (val == null && oldVal == null) { |
| checkNoEvent(evtsQueue); |
| |
| return; |
| } |
| |
| Cache.Entry<TestKey, TestValue> entry = evtsQueue.poll(5, SECONDS); |
| |
| assertNotNull("Failed to wait for event [key=" + key + ", val=" + val + ", oldVal=" + oldVal + ']', entry); |
| assertEquals(key, entry.getKey()); |
| assertEquals(rmv ? oldVal : val, entry.getValue()); |
| |
| CacheInterceptorEntry interceptorEntry = entry.unwrap(CacheInterceptorEntry.class); |
| |
| assertNotNull(interceptorEntry); |
| |
| // For local cache partition counter always zero. |
| assertEquals(0, interceptorEntry.getPartitionUpdateCounter()); |
| |
| assertNull(evtsQueue.peek()); |
| } |
| |
| /** |
| * @param evtsQueue Event queue. |
| * @throws Exception If failed. |
| */ |
| private void checkNoEvent(BlockingQueue<Cache.Entry<TestKey, TestValue>> evtsQueue) throws Exception { |
| Cache.Entry<TestKey, TestValue> evt = evtsQueue.poll(50, MILLISECONDS); |
| |
| assertTrue(evt == null || evt.getValue() == null); |
| } |
| |
| /** |
| * @param atomicityMode Cache atomicity mode. |
| * @param store If {@code true} configures dummy cache store. |
| * @return Cache configuration. |
| */ |
| protected CacheConfiguration<Object, Object> cacheConfiguration( |
| CacheAtomicityMode atomicityMode, |
| boolean store) { |
| CacheConfiguration<TestKey, TestValue> ccfg = new CacheConfiguration<>(DEFAULT_CACHE_NAME); |
| |
| ccfg.setAtomicityMode(atomicityMode); |
| ccfg.setCacheMode(LOCAL); |
| |
| if (store) { |
| ccfg.setCacheStoreFactory(new TestStoreFactory()); |
| ccfg.setReadThrough(true); |
| ccfg.setWriteThrough(true); |
| } |
| |
| ccfg.setInterceptor(new TestInterceptor()); |
| |
| return (CacheConfiguration)ccfg; |
| } |
| |
| /** |
| * |
| */ |
| private static class TestStoreFactory implements Factory<CacheStore<Object, Object>> { |
| /** {@inheritDoc} */ |
| @SuppressWarnings("unchecked") |
| @Override public CacheStore<Object, Object> create() { |
| return new CacheStoreAdapter() { |
| @Override public Object load(Object key) throws CacheLoaderException { |
| return null; |
| } |
| |
| @Override public void write(Cache.Entry entry) throws CacheWriterException { |
| // No-op. |
| } |
| |
| @Override public void delete(Object key) throws CacheWriterException { |
| // No-op. |
| } |
| }; |
| } |
| } |
| |
| /** |
| * |
| */ |
| public static class TestKey implements Serializable, Comparable { |
| /** */ |
| private final Integer key; |
| |
| /** |
| * @param key Key. |
| */ |
| public TestKey(Integer key) { |
| this.key = key; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public boolean equals(Object o) { |
| if (this == o) |
| return true; |
| |
| if (o == null || getClass() != o.getClass()) |
| return false; |
| |
| TestKey that = (TestKey)o; |
| |
| return key.equals(that.key); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public int hashCode() { |
| return key.hashCode(); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public String toString() { |
| return S.toString(TestKey.class, this); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public int compareTo(@NotNull Object o) { |
| return key - ((TestKey)o).key; |
| } |
| } |
| |
| /** |
| * |
| */ |
| private static class TestInterceptor extends CacheInterceptorAdapter<TestKey, TestValue> { |
| /** {@inheritDoc} */ |
| @Override public void onAfterPut(Cache.Entry<TestKey, TestValue> e) { |
| e.getKey(); |
| e.getValue(); |
| |
| afterPutEvts.add(e); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public void onAfterRemove(Cache.Entry<TestKey, TestValue> e) { |
| e.getKey(); |
| e.getValue(); |
| |
| afterRmvEvts.add(e); |
| } |
| } |
| |
| /** |
| * |
| */ |
| public static class TestValue implements Serializable { |
| /** */ |
| @GridToStringInclude |
| protected final Integer val1; |
| |
| /** */ |
| @GridToStringInclude |
| protected final String val2; |
| |
| /** |
| * @param val Value. |
| */ |
| public TestValue(Integer val) { |
| this.val1 = val; |
| this.val2 = String.valueOf(val); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public boolean equals(Object o) { |
| if (this == o) |
| return true; |
| |
| if (o == null || getClass() != o.getClass()) |
| return false; |
| |
| TestValue that = (TestValue)o; |
| |
| return val1.equals(that.val1) && val2.equals(that.val2); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public int hashCode() { |
| int res = val1.hashCode(); |
| |
| res = 31 * res + val2.hashCode(); |
| |
| return res; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public String toString() { |
| return S.toString(TestValue.class, this); |
| } |
| } |
| |
| /** |
| * |
| */ |
| private static class EntrySetValueProcessor implements EntryProcessor<Object, Object, Object> { |
| /** */ |
| private Object val; |
| |
| /** */ |
| private boolean retOld; |
| |
| /** |
| * @param val Value to set. |
| * @param retOld Return old value flag. |
| */ |
| EntrySetValueProcessor(Object val, boolean retOld) { |
| this.val = val; |
| this.retOld = retOld; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public Object process(MutableEntry<Object, Object> e, Object... args) { |
| Object old = retOld ? e.getValue() : null; |
| |
| if (val != null) |
| e.setValue(val); |
| else |
| e.remove(); |
| |
| return old; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public String toString() { |
| return S.toString(EntrySetValueProcessor.class, this); |
| } |
| } |
| } |