| /* |
| * 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.query.continuous; |
| |
| import java.util.concurrent.TimeUnit; |
| import java.util.concurrent.atomic.AtomicReference; |
| import javax.cache.configuration.Factory; |
| import javax.cache.event.CacheEntryEventFilter; |
| import org.apache.ignite.IgniteCache; |
| import org.apache.ignite.IgniteException; |
| import org.apache.ignite.IgniteLogger; |
| import org.apache.ignite.cache.query.ContinuousQuery; |
| import org.apache.ignite.cluster.ClusterNode; |
| import org.apache.ignite.configuration.CacheConfiguration; |
| import org.apache.ignite.internal.IgniteInternalFuture; |
| import org.apache.ignite.internal.managers.communication.GridIoMessage; |
| import org.apache.ignite.internal.managers.deployment.GridDeploymentResponse; |
| import org.apache.ignite.lang.IgniteInClosure; |
| import org.apache.ignite.plugin.extensions.communication.Message; |
| import org.apache.ignite.resources.LoggerResource; |
| import org.apache.ignite.spi.IgniteSpiException; |
| import org.apache.ignite.spi.communication.CommunicationSpi; |
| import org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi; |
| import org.apache.ignite.testframework.GridTestUtils; |
| import org.junit.Test; |
| |
| import static org.apache.ignite.cache.CacheAtomicityMode.ATOMIC; |
| import static org.apache.ignite.cache.CacheMode.PARTITIONED; |
| |
| /** |
| * |
| */ |
| public class CacheContinuousQueryLongP2PTest extends CacheContinuousQueryOperationP2PTest { |
| /** */ |
| private static volatile int delay; |
| |
| /** {@inheritDoc} */ |
| @Override protected CommunicationSpi communicationSpi() { |
| return new P2PDelayingCommunicationSpi(); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override protected void beforeTest() throws Exception { |
| delay = 300; |
| |
| super.beforeTest(); |
| } |
| |
| /** |
| * Checks that a node start is not blocked by peer class loading of the continuous query remote filter. |
| * |
| * @throws Exception If failed. |
| */ |
| @Test(timeout = 60_000) |
| public void testLongP2PClassLoadingDoesntBlockNodeStart() throws Exception { |
| delay = 3_000; |
| |
| CacheConfiguration<Object, Object> ccfg = cacheConfiguration(PARTITIONED, 1, ATOMIC); |
| IgniteCache cache = grid(NODES - 1).getOrCreateCache(ccfg.getName()); |
| |
| ContinuousQuery<Integer, Integer> qry = continuousQuery(); |
| |
| cache.query(qry); |
| |
| AtomicReference<String> err = new AtomicReference<>(); |
| |
| IgniteInternalFuture<?> startFut = GridTestUtils.runAsync(() -> { |
| try { |
| startGrid(NODES); |
| } |
| catch (Exception e) { |
| err.set(e.getMessage()); |
| |
| e.printStackTrace(); |
| } |
| }); |
| |
| startFut.get(5, TimeUnit.SECONDS); |
| |
| assertNull("Error occurred when starting a node: " + err.get(), err.get()); |
| } |
| |
| /** |
| * @return Continuous query with remote filter from an external class loader. |
| * @throws Exception If failed. |
| */ |
| private ContinuousQuery<Integer, Integer> continuousQuery() throws Exception { |
| final Class<Factory<CacheEntryEventFilter>> evtFilterFactoryCls = |
| (Class<Factory<CacheEntryEventFilter>>)getExternalClassLoader(). |
| loadClass("org.apache.ignite.tests.p2p.CacheDeploymentEntryEventFilterFactory"); |
| |
| ContinuousQuery<Integer, Integer> qry = new ContinuousQuery<>(); |
| |
| qry.setLocalListener((evt) -> {}); |
| |
| qry.setRemoteFilterFactory( |
| (Factory<? extends CacheEntryEventFilter<Integer, Integer>>)(Object)evtFilterFactoryCls.newInstance()); |
| |
| return qry; |
| } |
| |
| /** |
| * TcpCommunicationSpi |
| */ |
| private static class P2PDelayingCommunicationSpi extends TcpCommunicationSpi { |
| /** */ |
| @LoggerResource |
| private IgniteLogger log; |
| |
| /** {@inheritDoc} */ |
| @Override public void sendMessage(ClusterNode node, Message msg, IgniteInClosure<IgniteException> ackC) |
| throws IgniteSpiException { |
| if (isDeploymentResponse((GridIoMessage) msg)) { |
| log.info(">>> Delaying deployment message: " + msg); |
| |
| try { |
| Thread.sleep(delay); |
| } |
| catch (InterruptedException e) { |
| e.printStackTrace(); |
| } |
| } |
| |
| super.sendMessage(node, msg, ackC); |
| } |
| |
| /** |
| * Checks if it is a p2p deployment response. |
| * |
| * @param msg Message to check. |
| * @return {@code True} if this is a p2p response. |
| */ |
| private boolean isDeploymentResponse(GridIoMessage msg) { |
| Object origMsg = msg.message(); |
| |
| return origMsg instanceof GridDeploymentResponse; |
| } |
| } |
| } |