ivandasch commented on code in PR #10570: URL: https://github.com/apache/ignite/pull/10570#discussion_r1126026453
########## modules/core/src/test/java/org/apache/ignite/internal/processors/cache/persistence/db/IgnitePdsWithTtlExpirationOnDeactivateTest.java: ########## @@ -0,0 +1,178 @@ +/* + * 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.persistence.db; + +import java.util.concurrent.TimeUnit; +import java.util.concurrent.atomic.AtomicBoolean; +import java.util.concurrent.atomic.AtomicInteger; +import javax.cache.expiry.AccessedExpiryPolicy; +import javax.cache.expiry.Duration; +import org.apache.commons.lang3.RandomStringUtils; +import org.apache.ignite.Ignite; +import org.apache.ignite.IgniteCache; +import org.apache.ignite.IgniteSystemProperties; +import org.apache.ignite.cluster.ClusterState; +import org.apache.ignite.configuration.CacheConfiguration; +import org.apache.ignite.configuration.DataRegionConfiguration; +import org.apache.ignite.configuration.DataStorageConfiguration; +import org.apache.ignite.configuration.IgniteConfiguration; +import org.apache.ignite.configuration.WALMode; +import org.apache.ignite.failure.FailureContext; +import org.apache.ignite.failure.FailureHandler; +import org.apache.ignite.failure.NoOpFailureHandler; +import org.apache.ignite.internal.IgniteEx; +import org.apache.ignite.internal.IgniteInternalFuture; +import org.apache.ignite.testframework.GridTestUtils; +import org.apache.ignite.testframework.MvccFeatureChecker; +import org.apache.ignite.testframework.junits.WithSystemProperty; +import org.apache.ignite.testframework.junits.common.GridCommonAbstractTest; +import org.junit.Test; + +import static org.apache.ignite.cache.CacheAtomicityMode.ATOMIC; +import static org.apache.ignite.cluster.ClusterState.INACTIVE; +import static org.apache.ignite.testframework.GridTestUtils.runMultiThreadedAsync; + +/** + * Tests if TTL worker is correctly stopped on deactivation and PDS is not corrupted after restart. + */ +@WithSystemProperty(key = IgniteSystemProperties.IGNITE_UNWIND_THROTTLING_TIMEOUT, value = "5") +public class IgnitePdsWithTtlExpirationOnDeactivateTest extends GridCommonAbstractTest { + /** */ + private static final String CACHE_NAME_ATOMIC = "expirable-cache-atomic"; + + /** */ + private static final int EXPIRATION_TIMEOUT = 5_000; + + /** */ + public static final int ENTRIES = 50_000; + + /** */ + private static final int WORKLOAD_THREADS_CNT = 8; + + /** Failure handler triggered flag. */ + private volatile boolean failureHndTriggered; + + /** {@inheritDoc} */ + @Override protected void beforeTest() throws Exception { + MvccFeatureChecker.skipIfNotSupported(MvccFeatureChecker.Feature.EXPIRATION); + + super.beforeTest(); + + cleanPersistenceDir(); + } + + /** {@inheritDoc} */ + @Override protected void afterTest() throws Exception { + super.afterTest(); + + stopAllGrids(); + + cleanPersistenceDir(); + } + + /** {@inheritDoc} */ + @Override protected IgniteConfiguration getConfiguration(String igniteInstanceName) throws Exception { + final IgniteConfiguration cfg = super.getConfiguration(igniteInstanceName); + + DataRegionConfiguration dfltRegion = new DataRegionConfiguration() + .setMaxSize(100 * 1024 * 1024) + .setPersistenceEnabled(true); + + // Setting MaxWalArchiveSize to a relatively small value leads to frequent checkpoints (too many WAL segments). + cfg.setDataStorageConfiguration( + new DataStorageConfiguration() + .setWalSegmentSize(8 * 1024 * 1024) + .setMaxWalArchiveSize(16 * 1024 * 1024) + .setCheckpointFrequency(10_000) + .setDefaultDataRegionConfiguration(dfltRegion) + .setWalMode(WALMode.LOG_ONLY)); + + cfg.setCacheConfiguration( + getCacheConfiguration(CACHE_NAME_ATOMIC).setAtomicityMode(ATOMIC) + ); + + return cfg; + } + + /** {@inheritDoc} */ + @Override protected FailureHandler getFailureHandler(String igniteInstanceName) { + return new NoOpFailureHandler() { + @Override protected boolean handle(Ignite ignite, FailureContext failureCtx) { + failureHndTriggered = true; + + return super.handle(ignite, failureCtx); + } + }; + } + + /** + * Returns a new cache configuration with the given name and {@code GROUP_NAME} group. + * + * @param name Cache name. + * @return Cache configuration. + */ + private CacheConfiguration<?, ?> getCacheConfiguration(String name) { + CacheConfiguration<?, ?> ccfg = new CacheConfiguration<>(); + + ccfg.setName(name); + ccfg.setExpiryPolicyFactory(AccessedExpiryPolicy.factoryOf(new Duration(TimeUnit.MILLISECONDS, EXPIRATION_TIMEOUT))); + ccfg.setEagerTtl(true); + + return ccfg; + } + + /** */ + @Test + public void testStartAfterDeactivateWithTtlExpiring() throws Exception { + IgniteEx srv = startGrid(0); + + srv.cluster().state(ClusterState.ACTIVE); + + IgniteCache<Integer, String> cache = srv.cache(CACHE_NAME_ATOMIC); + + AtomicBoolean timeoutReached = new AtomicBoolean(false); + + AtomicInteger threadId = new AtomicInteger(0); + + IgniteInternalFuture<?> ldrFut = runMultiThreadedAsync(() -> { + int id = threadId.getAndIncrement(); + + int i = 0; + while (!timeoutReached.get()) { + cache.put(id * 1_000_000 + i, RandomStringUtils.randomAlphanumeric(1000)); + i++; + } + }, WORKLOAD_THREADS_CNT, "loader"); + + doSleep(EXPIRATION_TIMEOUT * 2); + timeoutReached.set(true); + ldrFut.get(); + + srv.cluster().state(INACTIVE); + + stopGrid(0); + + startGrid(0); + + awaitPartitionMapExchange(); Review Comment: Great, thank you, forgot to remove this (remains of experiments, you know :)) -- This is an automated message from the Apache Git Service. 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