| /* |
| * 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 org.apache.ignite.configuration.IgniteConfiguration; |
| import org.apache.ignite.internal.TestRecordingCommunicationSpi; |
| import org.apache.ignite.internal.processors.cache.distributed.dht.preloader.GridDhtPartitionsSingleMessage; |
| import org.apache.ignite.testframework.ListeningTestLogger; |
| import org.apache.ignite.testframework.LogListener; |
| import org.apache.ignite.testframework.junits.GridAbstractTest; |
| import org.apache.ignite.testframework.junits.common.GridCommonAbstractTest; |
| import org.junit.Test; |
| |
| /** |
| * Test class for diagnostics of long running {@link InitNewCoordinatorFuture}. |
| */ |
| public class GridLongRunningInitNewCrdFutureDiagnosticsTest extends GridCommonAbstractTest { |
| /** Node with diagnostic logger. */ |
| private static final int NODE_WITH_DIAGNOSTIC_LOG = 2; |
| |
| /** Test logger. */ |
| private final ListeningTestLogger log = new ListeningTestLogger(GridAbstractTest.log); |
| |
| /** Test recording communication spi. */ |
| private TestRecordingCommunicationSpi testRecordingCommSpi; |
| |
| /** */ |
| private static final String DIAGNOSTIC_MESSAGE = "InitNewCoordinatorFuture waiting for GridDhtPartitionsSingleMessages from nodes="; |
| |
| /** {@inheritDoc} */ |
| @Override protected IgniteConfiguration getConfiguration(String igniteInstanceName) throws Exception { |
| testRecordingCommSpi = new TestRecordingCommunicationSpi(); |
| |
| return super.getConfiguration(igniteInstanceName) |
| .setGridLogger(log) |
| .setConsistentId(igniteInstanceName) |
| .setCommunicationSpi(testRecordingCommSpi); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override protected void beforeTest() throws Exception { |
| stopAllGrids(); |
| |
| cleanPersistenceDir(); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override protected void afterTest() throws Exception { |
| log.clearListeners(); |
| |
| stopAllGrids(); |
| } |
| |
| /** */ |
| @Test |
| public void receiveDiagnosticLogForLongRunningFuture() throws Exception { |
| LogListener lsnr = expectLogEvent(DIAGNOSTIC_MESSAGE, 1); |
| |
| startGrid(0); |
| startGrid(1); |
| startGrid(NODE_WITH_DIAGNOSTIC_LOG); |
| startGrid(3); |
| |
| testRecordingCommSpi.blockMessages(GridDhtPartitionsSingleMessage.class, getTestIgniteInstanceName(1)); |
| testRecordingCommSpi.blockMessages(GridDhtPartitionsSingleMessage.class, getTestIgniteInstanceName(NODE_WITH_DIAGNOSTIC_LOG)); |
| testRecordingCommSpi.blockMessages(GridDhtPartitionsSingleMessage.class, getTestIgniteInstanceName(3)); |
| |
| stopGrid(0); // It makes PME future on node#1 |
| stopGrid(1); // It makes new crd init future inside PME future on node#2 |
| |
| assertTrue(lsnr.check(getTestTimeout())); |
| } |
| |
| /** |
| * @param evtMsg Event message. |
| * @param cnt Number of expected events. |
| */ |
| private LogListener expectLogEvent(String evtMsg, int cnt) { |
| LogListener lsnr = LogListener.matches(s -> s.startsWith(evtMsg)).atLeast(cnt).build(); |
| |
| log.registerListener(lsnr); |
| |
| return lsnr; |
| } |
| |
| } |