| /* |
| * 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.distributed.dht; |
| |
| import java.util.concurrent.Callable; |
| import java.util.concurrent.atomic.AtomicBoolean; |
| import org.apache.ignite.IgniteCache; |
| import org.apache.ignite.configuration.CacheConfiguration; |
| import org.apache.ignite.configuration.IgniteConfiguration; |
| import org.apache.ignite.internal.IgniteInternalFuture; |
| import org.apache.ignite.internal.IgniteKernal; |
| import org.apache.ignite.internal.processors.cache.GridCacheAbstractSelfTest; |
| import org.apache.ignite.internal.processors.cache.GridCacheAdapter; |
| import org.apache.ignite.internal.processors.cache.GridCacheEntryEx; |
| import org.apache.ignite.internal.util.typedef.internal.U; |
| import org.apache.ignite.lang.IgniteFutureTimeoutException; |
| import org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi; |
| import org.apache.ignite.testframework.GridTestUtils; |
| import org.apache.ignite.testframework.MvccFeatureChecker; |
| import org.junit.Before; |
| import org.junit.Test; |
| |
| /** |
| * |
| */ |
| @SuppressWarnings("unchecked") |
| public class IgniteCacheLockFailoverSelfTest extends GridCacheAbstractSelfTest { |
| /** */ |
| @Before |
| public void beforeIgniteCacheLockFailoverSelfTest() { |
| MvccFeatureChecker.skipIfNotSupported(MvccFeatureChecker.Feature.ENTRY_LOCK); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override protected int gridCount() { |
| return 2; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override protected IgniteConfiguration getConfiguration(String igniteInstanceName) throws Exception { |
| IgniteConfiguration cfg = super.getConfiguration(igniteInstanceName); |
| |
| ((TcpCommunicationSpi)cfg.getCommunicationSpi()).setSharedMemoryPort(-1); |
| |
| return cfg; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override protected void afterTest() throws Exception { |
| super.afterTest(); |
| |
| stopAllGrids(); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override protected void beforeTestsStarted() throws Exception { |
| // No-op. |
| } |
| |
| /** {@inheritDoc} */ |
| @Override protected void beforeTest() throws Exception { |
| startGridsMultiThreaded(gridCount()); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override protected CacheConfiguration cacheConfiguration(String igniteInstanceName) throws Exception { |
| CacheConfiguration ccfg = super.cacheConfiguration(igniteInstanceName); |
| |
| ccfg.setNearConfiguration(null); |
| |
| return ccfg; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override protected long getTestTimeout() { |
| return 2 * 60_000; |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @Test |
| public void testLockFailover() throws Exception { |
| IgniteCache<Integer, Integer> cache = grid(0).cache(DEFAULT_CACHE_NAME); |
| |
| Integer key = backupKey(cache); |
| |
| final AtomicBoolean stop = new AtomicBoolean(); |
| |
| IgniteInternalFuture<?> restartFut = GridTestUtils.runAsync(new Callable<Object>() { |
| @Override public Object call() throws Exception { |
| while (!stop.get()) { |
| stopGrid(1); |
| |
| U.sleep(500); |
| |
| startGrid(1); |
| } |
| return null; |
| } |
| }); |
| |
| try { |
| long end = System.currentTimeMillis() + 60_000; |
| |
| long iter = 0; |
| |
| while (System.currentTimeMillis() < end) { |
| if (iter % 100 == 0) |
| log.info("Iteration: " + iter); |
| |
| iter++; |
| |
| GridCacheAdapter<Object, Object> adapter = ((IgniteKernal)grid(0)).internalCache(DEFAULT_CACHE_NAME); |
| |
| IgniteInternalFuture<Boolean> fut = adapter.lockAsync(key, 0); |
| |
| try { |
| fut.get(30_000); |
| |
| U.sleep(1); |
| } |
| catch (IgniteFutureTimeoutException e) { |
| info("Entry: " + adapter.peekEx(key)); |
| |
| fail("Lock timeout [fut=" + fut + ", err=" + e + ']'); |
| } |
| catch (Exception e) { |
| log.error("Error: " + e); |
| } |
| finally { |
| adapter.unlock(key); |
| } |
| } |
| } |
| finally { |
| stop.set(true); |
| |
| restartFut.get(); |
| } |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @Test |
| public void testUnlockPrimaryLeft() throws Exception { |
| GridCacheAdapter<Integer, Integer> cache = ((IgniteKernal)grid(0)).internalCache(DEFAULT_CACHE_NAME); |
| |
| Integer key = backupKey(grid(0).cache(DEFAULT_CACHE_NAME)); |
| |
| cache.lock(key, 0); |
| |
| stopGrid(1); |
| |
| cache.unlock(key); |
| |
| GridCacheEntryEx entry = cache.peekEx(key); |
| |
| assertTrue("Remote MVCC is not empty: " + entry, entry == null || entry.remoteMvccSnapshot().isEmpty()); |
| |
| startGrid(1); |
| } |
| } |