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IGNITE-20097 Fixed WAL logging to an archived segment after node rest…
…art (#10887)
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202 changes: 202 additions & 0 deletions
202
modules/core/src/test/java/org/apache/ignite/cdc/WalRolloverOnStopTest.java
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| /* | ||
| * 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. | ||
| */ | ||
|
|
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| package org.apache.ignite.cdc; | ||
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| import java.util.Arrays; | ||
| import java.util.Collection; | ||
| import java.util.HashSet; | ||
| import java.util.Set; | ||
| import java.util.concurrent.CountDownLatch; | ||
| import java.util.concurrent.TimeUnit; | ||
| import java.util.concurrent.atomic.AtomicLong; | ||
| import org.apache.ignite.IgniteCache; | ||
| import org.apache.ignite.IgniteException; | ||
| import org.apache.ignite.cluster.ClusterState; | ||
| 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.internal.IgniteEx; | ||
| import org.apache.ignite.internal.IgniteInternalFuture; | ||
| import org.apache.ignite.internal.IgniteInterruptedCheckedException; | ||
| import org.apache.ignite.internal.pagemem.wal.WALIterator; | ||
| import org.apache.ignite.internal.pagemem.wal.record.DataEntry; | ||
| import org.apache.ignite.internal.pagemem.wal.record.DataRecord; | ||
| import org.apache.ignite.internal.pagemem.wal.record.WALRecord; | ||
| import org.apache.ignite.internal.processors.cache.persistence.GridCacheDatabaseSharedManager; | ||
| import org.apache.ignite.internal.processors.cache.persistence.checkpoint.CheckpointListener; | ||
| import org.apache.ignite.internal.processors.cache.persistence.wal.WALPointer; | ||
| import org.apache.ignite.internal.processors.cache.persistence.wal.aware.SegmentAware; | ||
| import org.apache.ignite.internal.processors.cache.persistence.wal.reader.IgniteWalIteratorFactory; | ||
| import org.apache.ignite.internal.util.typedef.G; | ||
| import org.apache.ignite.internal.util.typedef.internal.U; | ||
| import org.apache.ignite.lang.IgniteBiTuple; | ||
| import org.apache.ignite.testframework.GridTestUtils; | ||
| import org.apache.ignite.testframework.junits.common.GridCommonAbstractTest; | ||
| import org.junit.Test; | ||
| import org.junit.runner.RunWith; | ||
| import org.junit.runners.Parameterized; | ||
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|
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| import static org.apache.ignite.configuration.DataStorageConfiguration.DFLT_WAL_ARCHIVE_PATH; | ||
| import static org.apache.ignite.internal.pagemem.wal.record.WALRecord.RecordType.DATA_RECORD_V2; | ||
| import static org.apache.ignite.testframework.GridTestUtils.runAsync; | ||
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| /** | ||
| * This tests check that the following scenario will works correctly. | ||
| */ | ||
| @RunWith(Parameterized.class) | ||
| public class WalRolloverOnStopTest extends GridCommonAbstractTest { | ||
| /** WAL mode. */ | ||
| @Parameterized.Parameter | ||
| public WALMode walMode; | ||
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| /** @return Test parameters. */ | ||
| @Parameterized.Parameters(name = "walMode={0}") | ||
| public static Collection<?> parameters() { | ||
| return Arrays.asList(new Object[][] {{WALMode.BACKGROUND}, {WALMode.LOG_ONLY}, {WALMode.FSYNC}}); | ||
| } | ||
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| /** {@inheritDoc} */ | ||
| @Override protected IgniteConfiguration getConfiguration(String igniteInstanceName) throws Exception { | ||
| return super.getConfiguration(igniteInstanceName) | ||
| .setDataStorageConfiguration(new DataStorageConfiguration() | ||
| .setWalAutoArchiveAfterInactivity(1500L) | ||
| .setDefaultDataRegionConfiguration(new DataRegionConfiguration() | ||
| .setPersistenceEnabled(true))); | ||
| } | ||
|
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| /** {@inheritDoc} */ | ||
| @Override protected void afterTest() throws Exception { | ||
| super.afterTest(); | ||
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| stopAllGrids(); | ||
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| cleanPersistenceDir(); | ||
| } | ||
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| /** | ||
| * Test scenario: | ||
| * | ||
| * 0. {@link DataStorageConfiguration#getWalAutoArchiveAfterInactivity()} > 0. | ||
| * 1. Node is gracefully stopping using {@link G#stop(String, boolean)}. | ||
| * 2. T0: {@code Checkpointer#doCheckpoint()} execute last checkpoint on stop and freeze. | ||
| * 3. T1: Rollover segment after inactivity timeout. | ||
| * 4. T2: Archive segment. | ||
| * | ||
| * After restart WAL should log in the next segment. | ||
| * */ | ||
| @Test | ||
| public void testWallRollover() throws Exception { | ||
| AtomicLong curIdx = new AtomicLong(); | ||
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| for (int i = 0; i < 2; i++) { | ||
| IgniteEx ign = startGrid(0); | ||
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| GridCacheDatabaseSharedManager db = | ||
| (GridCacheDatabaseSharedManager)ign.context().cache().context().database(); | ||
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| SegmentAware aware = GridTestUtils.getFieldValue(ign.context().cache().context().wal(), "segmentAware"); | ||
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| ign.cluster().state(ClusterState.ACTIVE); | ||
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| IgniteCache<Integer, Integer> cache = ign.getOrCreateCache("my-cache"); | ||
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| CountDownLatch waitAfterCp = new CountDownLatch(1); | ||
| AtomicLong cntr = new AtomicLong(0); | ||
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| db.addCheckpointListener(new CheckpointListener() { | ||
| @Override public void afterCheckpointEnd(Context ctx) { | ||
| if (!ign.context().isStopping()) | ||
| return; | ||
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| try { | ||
| waitAfterCp.await(getTestTimeout(), TimeUnit.MILLISECONDS); | ||
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| cntr.incrementAndGet(); | ||
| } | ||
| catch (InterruptedException e) { | ||
| throw new IgniteException(e); | ||
| } | ||
| } | ||
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| @Override public void onMarkCheckpointBegin(Context ctx) { | ||
| // No-op. | ||
| } | ||
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| @Override public void onCheckpointBegin(Context ctx) { | ||
| // No-op. | ||
| } | ||
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| @Override public void beforeCheckpointBegin(Context ctx) { | ||
| // No-op. | ||
| } | ||
| }); | ||
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| int maxKey = (i + 1) * 3; | ||
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| for (int j = i * 3; j < maxKey; j++) | ||
| cache.put(j, j); | ||
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| curIdx.set(aware.curAbsWalIdx()); | ||
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| IgniteInternalFuture<?> fut = runAsync(() -> { | ||
| try { | ||
| aware.awaitSegmentArchived(curIdx.get()); | ||
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| cntr.incrementAndGet(); | ||
| } | ||
| catch (IgniteInterruptedCheckedException e) { | ||
| throw new IgniteException(e); | ||
| } | ||
| finally { | ||
| waitAfterCp.countDown(); | ||
| } | ||
| }); | ||
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| G.stop(ign.name(), false); | ||
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| fut.get(getTestTimeout()); | ||
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| // Checkpoint will happens two time because of segment archivation. | ||
| assertEquals("Should successfully wait for current segment archivation", 3, cntr.get()); | ||
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| IgniteWalIteratorFactory.IteratorParametersBuilder builder = | ||
| new IgniteWalIteratorFactory.IteratorParametersBuilder() | ||
| .log(ign.log()) | ||
| .filesOrDirs( | ||
| U.resolveWorkDirectory(U.defaultWorkDirectory(), DFLT_WAL_ARCHIVE_PATH, false)) | ||
| .filter((type, ptr) -> type == DATA_RECORD_V2); | ||
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| Set<Integer> keys = new HashSet<>(); | ||
|
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| try (WALIterator it = new IgniteWalIteratorFactory().iterator(builder)) { | ||
| while (it.hasNext()) { | ||
| IgniteBiTuple<WALPointer, WALRecord> tup = it.next(); | ||
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| DataRecord rec = (DataRecord)tup.get2(); | ||
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| for (DataEntry entry : rec.writeEntries()) | ||
| keys.add(entry.key().value(null, false)); | ||
| } | ||
| } | ||
|
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| for (int j = 0; j < maxKey; j++) | ||
| assertTrue(keys.contains(j)); | ||
| } | ||
| } | ||
| } |
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