| /* |
| * 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.failure; |
| |
| import java.util.concurrent.CountDownLatch; |
| import org.apache.ignite.Ignite; |
| import org.apache.ignite.configuration.DataRegionConfiguration; |
| import org.apache.ignite.configuration.DataStorageConfiguration; |
| import org.apache.ignite.configuration.IgniteConfiguration; |
| import org.apache.ignite.internal.IgniteEx; |
| import org.apache.ignite.internal.processors.cache.persistence.IgniteCacheDatabaseSharedManager; |
| import org.apache.ignite.internal.worker.FailureHandlingMxBeanImpl; |
| import org.apache.ignite.internal.worker.WorkersRegistry; |
| import org.apache.ignite.mxbean.FailureHandlingMxBean; |
| import org.apache.ignite.testframework.junits.WithSystemProperty; |
| import org.apache.ignite.testframework.junits.common.GridCommonAbstractTest; |
| import org.junit.Test; |
| |
| import static org.apache.ignite.IgniteSystemProperties.IGNITE_CHECKPOINT_READ_LOCK_TIMEOUT; |
| import static org.apache.ignite.IgniteSystemProperties.IGNITE_SYSTEM_WORKER_BLOCKED_TIMEOUT; |
| |
| /** |
| * Tests configuration parameters related to failure handling. |
| */ |
| public class FailureHandlingConfigurationTest extends GridCommonAbstractTest { |
| /** */ |
| private Long checkpointReadLockTimeout; |
| |
| /** */ |
| private Long sysWorkerBlockedTimeout; |
| |
| /** */ |
| private CountDownLatch failureLatch; |
| |
| /** */ |
| private class TestFailureHandler extends AbstractFailureHandler { |
| /** */ |
| TestFailureHandler() { |
| failureLatch = new CountDownLatch(1); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override protected boolean handle(Ignite ignite, FailureContext failureCtx) { |
| failureLatch.countDown(); |
| |
| return false; |
| } |
| } |
| |
| /** {@inheritDoc} */ |
| @Override protected IgniteConfiguration getConfiguration(String igniteInstanceName) throws Exception { |
| IgniteConfiguration cfg = super.getConfiguration(igniteInstanceName); |
| |
| cfg.setFailureHandler(new TestFailureHandler()); |
| |
| DataRegionConfiguration drCfg = new DataRegionConfiguration(); |
| drCfg.setPersistenceEnabled(true); |
| |
| DataStorageConfiguration dsCfg = new DataStorageConfiguration(); |
| dsCfg.setDefaultDataRegionConfiguration(drCfg); |
| |
| if (checkpointReadLockTimeout != null) |
| dsCfg.setCheckpointReadLockTimeout(checkpointReadLockTimeout); |
| |
| cfg.setDataStorageConfiguration(dsCfg); |
| |
| if (sysWorkerBlockedTimeout != null) |
| cfg.setSystemWorkerBlockedTimeout(sysWorkerBlockedTimeout); |
| |
| return cfg; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override protected void beforeTest() throws Exception { |
| cleanPersistenceDir(); |
| |
| sysWorkerBlockedTimeout = null; |
| checkpointReadLockTimeout = null; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override protected void afterTest() throws Exception { |
| stopAllGrids(); |
| |
| cleanPersistenceDir(); |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @Test |
| public void testCfgParamsPropagation() throws Exception { |
| sysWorkerBlockedTimeout = 30_000L; |
| checkpointReadLockTimeout = 20_000L; |
| |
| IgniteEx ignite = startGrid(0); |
| |
| ignite.cluster().active(true); |
| |
| WorkersRegistry reg = ignite.context().workersRegistry(); |
| |
| IgniteCacheDatabaseSharedManager dbMgr = ignite.context().cache().context().database(); |
| |
| FailureHandlingMxBean mBean = getMBean(); |
| |
| assertEquals(sysWorkerBlockedTimeout.longValue(), reg.getSystemWorkerBlockedTimeout()); |
| assertEquals(checkpointReadLockTimeout.longValue(), dbMgr.checkpointReadLockTimeout()); |
| |
| assertEquals(sysWorkerBlockedTimeout.longValue(), mBean.getSystemWorkerBlockedTimeout()); |
| assertEquals(checkpointReadLockTimeout.longValue(), mBean.getCheckpointReadLockTimeout()); |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @Test |
| public void testPartialCfgParamsPropagation() throws Exception { |
| sysWorkerBlockedTimeout = 30_000L; |
| checkpointReadLockTimeout = null; |
| |
| IgniteEx ignite = startGrid(0); |
| |
| ignite.cluster().active(true); |
| |
| WorkersRegistry reg = ignite.context().workersRegistry(); |
| |
| IgniteCacheDatabaseSharedManager dbMgr = ignite.context().cache().context().database(); |
| |
| FailureHandlingMxBean mBean = getMBean(); |
| |
| assertEquals(sysWorkerBlockedTimeout.longValue(), reg.getSystemWorkerBlockedTimeout()); |
| assertEquals(sysWorkerBlockedTimeout.longValue(), dbMgr.checkpointReadLockTimeout()); |
| |
| assertEquals(sysWorkerBlockedTimeout.longValue(), mBean.getSystemWorkerBlockedTimeout()); |
| assertEquals(sysWorkerBlockedTimeout.longValue(), mBean.getCheckpointReadLockTimeout()); |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @Test |
| public void testNegativeParamValues() throws Exception { |
| sysWorkerBlockedTimeout = -1L; |
| checkpointReadLockTimeout = -85L; |
| |
| IgniteEx ignite = startGrid(0); |
| |
| ignite.cluster().active(true); |
| |
| WorkersRegistry reg = ignite.context().workersRegistry(); |
| |
| IgniteCacheDatabaseSharedManager dbMgr = ignite.context().cache().context().database(); |
| |
| FailureHandlingMxBean mBean = getMBean(); |
| |
| assertEquals(0L, reg.getSystemWorkerBlockedTimeout()); |
| assertEquals(-85L, dbMgr.checkpointReadLockTimeout()); |
| |
| assertEquals(0L, mBean.getSystemWorkerBlockedTimeout()); |
| assertEquals(-85L, mBean.getCheckpointReadLockTimeout()); |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @Test |
| @WithSystemProperty(key = IGNITE_SYSTEM_WORKER_BLOCKED_TIMEOUT, value = "80000") |
| @WithSystemProperty(key = IGNITE_CHECKPOINT_READ_LOCK_TIMEOUT, value = "90000") |
| public void testOverridingBySysProps() throws Exception { |
| sysWorkerBlockedTimeout = 1L; |
| checkpointReadLockTimeout = 2L; |
| |
| IgniteEx ignite = startGrid(0); |
| |
| ignite.cluster().active(true); |
| |
| WorkersRegistry reg = ignite.context().workersRegistry(); |
| |
| IgniteCacheDatabaseSharedManager dbMgr = ignite.context().cache().context().database(); |
| |
| FailureHandlingMxBean mBean = getMBean(); |
| |
| assertEquals(sysWorkerBlockedTimeout, ignite.configuration().getSystemWorkerBlockedTimeout()); |
| assertEquals(checkpointReadLockTimeout, |
| ignite.configuration().getDataStorageConfiguration().getCheckpointReadLockTimeout()); |
| |
| long workerPropVal = Long.getLong(IGNITE_SYSTEM_WORKER_BLOCKED_TIMEOUT); |
| long checkpointPropVal = Long.getLong(IGNITE_CHECKPOINT_READ_LOCK_TIMEOUT); |
| |
| assertEquals(workerPropVal, reg.getSystemWorkerBlockedTimeout()); |
| assertEquals(checkpointPropVal, dbMgr.checkpointReadLockTimeout()); |
| |
| assertEquals(workerPropVal, mBean.getSystemWorkerBlockedTimeout()); |
| assertEquals(checkpointPropVal, mBean.getCheckpointReadLockTimeout()); |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @Test |
| public void testMBeanParamsChanging() throws Exception { |
| IgniteEx ignite = startGrid(0); |
| |
| ignite.cluster().active(true); |
| |
| FailureHandlingMxBean mBean = getMBean(); |
| |
| mBean.setSystemWorkerBlockedTimeout(80_000L); |
| assertEquals(80_000L, ignite.context().workersRegistry().getSystemWorkerBlockedTimeout()); |
| |
| mBean.setCheckpointReadLockTimeout(90_000L); |
| assertEquals(90_000L, ignite.context().cache().context().database().checkpointReadLockTimeout()); |
| |
| assertTrue(mBean.getLivenessCheckEnabled()); |
| mBean.setLivenessCheckEnabled(false); |
| assertFalse(ignite.context().workersRegistry().livenessCheckEnabled()); |
| ignite.context().workersRegistry().livenessCheckEnabled(true); |
| assertTrue(mBean.getLivenessCheckEnabled()); |
| } |
| |
| /** */ |
| private FailureHandlingMxBean getMBean() throws Exception { |
| return getMxBean(getTestIgniteInstanceName(0), "Kernal", |
| FailureHandlingMxBeanImpl.class, FailureHandlingMxBean.class); |
| } |
| } |