anton-vinogradov commented on a change in pull request #49: URL: https://github.com/apache/ignite-extensions/pull/49#discussion_r656187555
########## File path: modules/cdc-ext/src/test/java/org/apache/ignite/cdc/kafka/CdcKafkaReplicationTest.java ########## @@ -0,0 +1,170 @@ +/* + * 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.cdc.kafka; + +import java.util.ArrayList; +import java.util.Collections; +import java.util.List; +import java.util.Properties; +import org.apache.ignite.cdc.AbstractReplicationTest; +import org.apache.ignite.cdc.ChangeDataCaptureConfiguration; +import org.apache.ignite.configuration.IgniteConfiguration; +import org.apache.ignite.internal.IgniteInternalFuture; +import org.apache.ignite.internal.cdc.ChangeDataCapture; +import org.apache.kafka.clients.consumer.ConsumerConfig; +import org.apache.kafka.streams.integration.utils.EmbeddedKafkaCluster; +import org.junit.ClassRule; + +import static org.apache.ignite.cdc.kafka.KafkaToIgniteCdcStreamerConfiguration.DFLT_PARTS; +import static org.apache.ignite.cdc.kafka.KafkaToIgniteCdcStreamerConfiguration.DFLT_TOPIC; +import static org.apache.ignite.testframework.GridTestUtils.runAsync; + +/** + * Tests for kafka replication. + */ +public class CdcKafkaReplicationTest extends AbstractReplicationTest { + /** */ + public static final String SRC_DEST_TOPIC = "source-dest"; + + /** */ + public static final String DEST_SRC_TOPIC = "dest-source"; + + /** */ + protected static Properties props; + + /** */ + @ClassRule + public static final EmbeddedKafkaCluster KAFKA = new EmbeddedKafkaCluster(1); + + /** {@inheritDoc} */ + @Override protected void beforeTest() throws Exception { + clientsCnt = 2; + + super.beforeTest(); + + KAFKA.start(); + + if (props == null) { + props = new Properties(); + + props.put(ConsumerConfig.BOOTSTRAP_SERVERS_CONFIG, KAFKA.bootstrapServers()); + props.put(ConsumerConfig.GROUP_ID_CONFIG, "kafka-to-ignite-applier"); + props.put(ConsumerConfig.AUTO_OFFSET_RESET_CONFIG, "earliest"); + props.put(ConsumerConfig.ENABLE_AUTO_COMMIT_CONFIG, "false"); + props.put(ConsumerConfig.REQUEST_TIMEOUT_MS_CONFIG, "10000"); + } + + KAFKA.createTopic(DFLT_TOPIC, DFLT_PARTS, 1); + KAFKA.createTopic(SRC_DEST_TOPIC, DFLT_PARTS, 1); + KAFKA.createTopic(DEST_SRC_TOPIC, DFLT_PARTS, 1); + } + + /** {@inheritDoc} */ + @Override protected void afterTest() throws Exception { + super.afterTest(); + + props = null; + + KAFKA.deleteAllTopicsAndWait(getTestTimeout()); + } + + /** {@inheritDoc} */ + @Override protected List<IgniteInternalFuture<?>> startActivePassiveCdc() { + List<IgniteInternalFuture<?>> futs = new ArrayList<>(); + + futs.add(igniteToKafka(srcCluster[0].configuration(), DFLT_TOPIC, AbstractReplicationTest.AP_CACHE)); + futs.add(igniteToKafka(srcCluster[1].configuration(), DFLT_TOPIC, AbstractReplicationTest.AP_CACHE)); Review comment: should be replaced with loop iteration on `clientsCnt` as well as other duplicated calls ########## File path: modules/cdc-ext/src/test/java/org/apache/ignite/cdc/AbstractReplicationTest.java ########## @@ -0,0 +1,331 @@ +/* + * 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.cdc; + +import java.util.ArrayList; +import java.util.Collection; +import java.util.Collections; +import java.util.EnumSet; +import java.util.HashSet; +import java.util.List; +import java.util.stream.IntStream; +import org.apache.ignite.IgniteCache; +import org.apache.ignite.cache.CacheAtomicityMode; +import org.apache.ignite.cdc.conflictresolve.CacheVersionConflictResolverPluginProvider; +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.IgniteInternalFuture; +import org.apache.ignite.internal.IgniteInterruptedCheckedException; +import org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi; +import org.apache.ignite.spi.discovery.tcp.TcpDiscoverySpi; +import org.apache.ignite.spi.discovery.tcp.ipfinder.vm.TcpDiscoveryVmIpFinder; +import org.apache.ignite.testframework.junits.common.GridCommonAbstractTest; +import org.junit.Test; +import org.junit.runner.RunWith; +import org.junit.runners.Parameterized; + +import static org.apache.ignite.cache.CacheAtomicityMode.ATOMIC; +import static org.apache.ignite.cache.CacheAtomicityMode.TRANSACTIONAL; +import static org.apache.ignite.cluster.ClusterState.ACTIVE; +import static org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi.DFLT_PORT_RANGE; +import static org.apache.ignite.testframework.GridTestUtils.runAsync; +import static org.apache.ignite.testframework.GridTestUtils.waitForCondition; + +/** */ +@RunWith(Parameterized.class) +public abstract class AbstractReplicationTest extends GridCommonAbstractTest { + /** Cache mode. */ + @Parameterized.Parameter + public CacheAtomicityMode cacheMode; + + /** */ + @Parameterized.Parameter(1) + public int backupCnt; + + /** @return Test parameters. */ + @Parameterized.Parameters(name = "cacheMode={0},backupCnt={1}") + public static Collection<?> parameters() { + List<Object[]> params = new ArrayList<>(); + + for (CacheAtomicityMode mode : EnumSet.of(ATOMIC, TRANSACTIONAL)) + for (int i = 0; i < 2; i++) + params.add(new Object[] {mode, i}); + + return params; + } + + /** */ + public static final String AP_CACHE = "active-passive-cache"; + + /** */ + public static final String ACTIVE_ACTIVE_CACHE = "active-active-cache"; + + /** */ + public static final byte SRC_CLUSTER_ID = 26; + + /** */ + public static final byte DEST_CLUSTER_ID = 27; + + /** */ + public static final int EXISTS = 1; + + /** */ + public static final int REMOVED = 2; + + /** */ + public static final int KEYS_CNT = 50; + + /** */ + protected static IgniteEx[] srcCluster; + + /** */ + protected static IgniteConfiguration[] srcClusterCliCfg; + + /** */ + protected static IgniteEx[] destCluster; + + /** */ + protected static IgniteConfiguration[] destClusterCliCfg; + + /** */ + private int commPort = TcpCommunicationSpi.DFLT_PORT; + + /** */ + private int discoPort = TcpDiscoverySpi.DFLT_PORT; + + /** */ + private byte clusterId = SRC_CLUSTER_ID; + + /** */ + protected int clientsCnt = 1; + + /** {@inheritDoc} */ + @Override protected IgniteConfiguration getConfiguration(String igniteInstanceName) throws Exception { + IgniteConfiguration cfg = super.getConfiguration(igniteInstanceName) + .setDiscoverySpi(new TcpDiscoverySpi() + .setLocalPort(discoPort) + .setIpFinder(new TcpDiscoveryVmIpFinder() {{ + setAddresses(Collections.singleton("127.0.0.1:" + discoPort + ".." + (discoPort + DFLT_PORT_RANGE))); + }})) + .setCommunicationSpi(new TcpCommunicationSpi() + .setLocalPort(commPort)); + + if (!cfg.isClientMode()) { + CacheVersionConflictResolverPluginProvider<?> cfgPlugin = new CacheVersionConflictResolverPluginProvider<>(); + + cfgPlugin.setClusterId(clusterId); + cfgPlugin.setCaches(new HashSet<>(Collections.singletonList(ACTIVE_ACTIVE_CACHE))); + cfgPlugin.setConflictResolveField("reqId"); + + cfg.setPluginProviders(cfgPlugin); + + cfg.setDataStorageConfiguration(new DataStorageConfiguration() + .setDefaultDataRegionConfiguration(new DataRegionConfiguration() + .setPersistenceEnabled(true))); + + cfg.getDataStorageConfiguration() + .setWalForceArchiveTimeout(5_000) + .setChangeDataCaptureEnabled(true); + + cfg.setConsistentId(igniteInstanceName); + } + + return cfg; + } + + /** {@inheritDoc} */ + @Override protected void beforeTest() throws Exception { + cleanPersistenceDir(); + + srcCluster = new IgniteEx[] { + startGrid(1), + startGrid(2) + }; + + srcClusterCliCfg = new IgniteConfiguration[clientsCnt]; + + for (int i = 0; i < clientsCnt; i++) + srcClusterCliCfg[i] = optimize(getConfiguration("src-cluster-client" + i).setClientMode(true)); + + srcCluster[0].cluster().state(ACTIVE); + srcCluster[0].cluster().tag("source"); + + discoPort += DFLT_PORT_RANGE + 1; + commPort += DFLT_PORT_RANGE + 1; + clusterId = DEST_CLUSTER_ID; + + destCluster = new IgniteEx[] { + startGrid(4), + startGrid(5) + }; + + destClusterCliCfg = new IgniteConfiguration[clientsCnt]; + + for (int i = 0; i < clientsCnt; i++) + destClusterCliCfg[i] = optimize(getConfiguration("dest-cluster-client" + i).setClientMode(true)); + + assertFalse("source".equals(destCluster[0].cluster().tag())); + + destCluster[0].cluster().state(ACTIVE); + destCluster[0].cluster().tag("destination"); + } + + /** {@inheritDoc} */ + @Override protected void afterTest() throws Exception { + stopAllGrids(); + + cleanPersistenceDir(); + } + + /** */ + @Test + public void testActivePassiveReplication() throws Exception { + List<IgniteInternalFuture<?>> futs = startActivePassiveCdc(); + + try { + IgniteCache<Integer, ConflictResolvableTestData> destCache = destCluster[0].createCache(AP_CACHE); + + destCache.put(1, ConflictResolvableTestData.create()); + destCache.remove(1); + + // Updates for "ignored-cache" should be ignored because of CDC consume configuration. + runAsync(generateData("ignored-cache", srcCluster[srcCluster.length - 1], IntStream.range(0, KEYS_CNT))); + runAsync(generateData(AP_CACHE, srcCluster[srcCluster.length - 1], IntStream.range(0, KEYS_CNT))); + + List<IgniteInternalFuture<?>> k2iFut = startActivePassiveReplication(); + + if (k2iFut != null) + futs.addAll(k2iFut); + + IgniteCache<Integer, ConflictResolvableTestData> srcCache = srcCluster[srcCluster.length - 1].getOrCreateCache(AP_CACHE); + + waitForSameData(srcCache, destCache, KEYS_CNT, EXISTS, futs); + + IntStream.range(0, KEYS_CNT).forEach(srcCache::remove); + + waitForSameData(srcCache, destCache, KEYS_CNT, REMOVED, futs); + } + finally { + for (IgniteInternalFuture<?> fut : futs) + fut.cancel(); + } + } + + /** */ + @Test + public void testActiveActiveReplication() throws Exception { + IgniteCache<Integer, ConflictResolvableTestData> srcCache = srcCluster[0].getOrCreateCache(ACTIVE_ACTIVE_CACHE); + IgniteCache<Integer, ConflictResolvableTestData> destCache = destCluster[0].getOrCreateCache(ACTIVE_ACTIVE_CACHE); + + runAsync(generateData(ACTIVE_ACTIVE_CACHE, srcCluster[srcCluster.length - 1], + IntStream.range(0, KEYS_CNT).filter(i -> i % 2 == 0))); + runAsync(generateData(ACTIVE_ACTIVE_CACHE, destCluster[destCluster.length - 1], + IntStream.range(0, KEYS_CNT).filter(i -> i % 2 != 0))); + + List<IgniteInternalFuture<?>> futs = startActiveActiveCdc(); + + try { + List<IgniteInternalFuture<?>> replicationFuts = startActiveActiveReplication(); + + if (replicationFuts != null) + futs.addAll(replicationFuts); + + waitForSameData(srcCache, destCache, KEYS_CNT, EXISTS, futs); + + runAsync(() -> IntStream.range(0, KEYS_CNT).filter(j -> j % 2 == 0).forEach(srcCache::remove)); + runAsync(() -> IntStream.range(0, KEYS_CNT).filter(j -> j % 2 != 0).forEach(destCache::remove)); + + waitForSameData(srcCache, destCache, KEYS_CNT, REMOVED, futs); + } + finally { + for (IgniteInternalFuture<?> fut : futs) + fut.cancel(); + } + } + + /** */ + public static Runnable generateData(String cacheName, IgniteEx ign, IntStream keys) { + return () -> { + IgniteCache<Integer, ConflictResolvableTestData> cache = ign.getOrCreateCache(cacheName); + + keys.forEach(i -> cache.put(i, ConflictResolvableTestData.create())); + }; + } + + /** */ + public void waitForSameData( + IgniteCache<Integer, ConflictResolvableTestData> src, + IgniteCache<Integer, ConflictResolvableTestData> dest, + int keysCnt, + int keysState, + List<IgniteInternalFuture<?>> futs + ) throws IgniteInterruptedCheckedException { + assertTrue(waitForCondition(() -> { + for (int i = 0; i < keysCnt; i++) { + if (keysState == EXISTS) { + if (!src.containsKey(i) || !dest.containsKey(i)) + return checkFuts(false, futs); + } + else if (keysState == REMOVED) { + if (src.containsKey(i) || dest.containsKey(i)) + return checkFuts(false, futs); + + continue; + } + else + throw new IllegalArgumentException(keysState + " not supported."); + + ConflictResolvableTestData data = dest.get(i); + + if (!data.equals(src.get(i))) + return checkFuts(false, futs); + } + + return checkFuts(true, futs); + }, getTestTimeout())); + } + + /** */ + private boolean checkFuts(boolean res, List<IgniteInternalFuture<?>> futs) { + for (int i = 0; i < futs.size(); i++) + assertFalse("Fut " + i, futs.get(i).isDone()); + + for (IgniteInternalFuture<?> fut : futs) + assertFalse(fut.isDone()); + + return res; + } + + /** */ + protected abstract List<IgniteInternalFuture<?>> startActivePassiveCdc(); + + /** */ + protected abstract List<IgniteInternalFuture<?>> startActiveActiveCdc(); Review comment: TwoWay? ########## File path: modules/cdc-ext/src/test/java/org/apache/ignite/cdc/CdcIgniteToIgniteReplicationTest.java ########## @@ -0,0 +1,75 @@ +/* + * 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.cdc; + +import java.util.ArrayList; +import java.util.Collections; +import java.util.List; +import org.apache.ignite.configuration.IgniteConfiguration; +import org.apache.ignite.internal.IgniteInternalFuture; +import org.apache.ignite.internal.cdc.ChangeDataCapture; + +import static org.apache.ignite.testframework.GridTestUtils.runAsync; + +/** */ +public class CdcIgniteToIgniteReplicationTest extends AbstractReplicationTest { + /** {@inheritDoc} */ + @Override protected void beforeTest() throws Exception { + clientsCnt = 2; + + super.beforeTest(); + } + + /** {@inheritDoc} */ + @Override protected List<IgniteInternalFuture<?>> startActivePassiveCdc() { + List<IgniteInternalFuture<?>> futs = new ArrayList<>(); + + futs.add(igniteToIgnite(srcCluster[0].configuration(), destClusterCliCfg[0], AP_CACHE)); + futs.add(igniteToIgnite(srcCluster[1].configuration(), destClusterCliCfg[1], AP_CACHE)); Review comment: could this be simplified with a loop over `clientsCnt` incapsulated at method with 3 usages at this class? one here, at 2 at `startActiveActiveCdc()` ########## File path: modules/cdc-ext/src/test/java/org/apache/ignite/cdc/AbstractReplicationTest.java ########## @@ -0,0 +1,331 @@ +/* + * 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.cdc; + +import java.util.ArrayList; +import java.util.Collection; +import java.util.Collections; +import java.util.EnumSet; +import java.util.HashSet; +import java.util.List; +import java.util.stream.IntStream; +import org.apache.ignite.IgniteCache; +import org.apache.ignite.cache.CacheAtomicityMode; +import org.apache.ignite.cdc.conflictresolve.CacheVersionConflictResolverPluginProvider; +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.IgniteInternalFuture; +import org.apache.ignite.internal.IgniteInterruptedCheckedException; +import org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi; +import org.apache.ignite.spi.discovery.tcp.TcpDiscoverySpi; +import org.apache.ignite.spi.discovery.tcp.ipfinder.vm.TcpDiscoveryVmIpFinder; +import org.apache.ignite.testframework.junits.common.GridCommonAbstractTest; +import org.junit.Test; +import org.junit.runner.RunWith; +import org.junit.runners.Parameterized; + +import static org.apache.ignite.cache.CacheAtomicityMode.ATOMIC; +import static org.apache.ignite.cache.CacheAtomicityMode.TRANSACTIONAL; +import static org.apache.ignite.cluster.ClusterState.ACTIVE; +import static org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi.DFLT_PORT_RANGE; +import static org.apache.ignite.testframework.GridTestUtils.runAsync; +import static org.apache.ignite.testframework.GridTestUtils.waitForCondition; + +/** */ +@RunWith(Parameterized.class) +public abstract class AbstractReplicationTest extends GridCommonAbstractTest { + /** Cache mode. */ + @Parameterized.Parameter + public CacheAtomicityMode cacheMode; + + /** */ + @Parameterized.Parameter(1) + public int backupCnt; + + /** @return Test parameters. */ + @Parameterized.Parameters(name = "cacheMode={0},backupCnt={1}") + public static Collection<?> parameters() { + List<Object[]> params = new ArrayList<>(); + + for (CacheAtomicityMode mode : EnumSet.of(ATOMIC, TRANSACTIONAL)) + for (int i = 0; i < 2; i++) + params.add(new Object[] {mode, i}); + + return params; + } + + /** */ + public static final String AP_CACHE = "active-passive-cache"; + + /** */ + public static final String ACTIVE_ACTIVE_CACHE = "active-active-cache"; + + /** */ + public static final byte SRC_CLUSTER_ID = 26; + + /** */ + public static final byte DEST_CLUSTER_ID = 27; + + /** */ + public static final int EXISTS = 1; + + /** */ + public static final int REMOVED = 2; + + /** */ + public static final int KEYS_CNT = 50; + + /** */ + protected static IgniteEx[] srcCluster; + + /** */ + protected static IgniteConfiguration[] srcClusterCliCfg; + + /** */ + protected static IgniteEx[] destCluster; + + /** */ + protected static IgniteConfiguration[] destClusterCliCfg; + + /** */ + private int commPort = TcpCommunicationSpi.DFLT_PORT; + + /** */ + private int discoPort = TcpDiscoverySpi.DFLT_PORT; + + /** */ + private byte clusterId = SRC_CLUSTER_ID; + + /** */ + protected int clientsCnt = 1; + + /** {@inheritDoc} */ + @Override protected IgniteConfiguration getConfiguration(String igniteInstanceName) throws Exception { + IgniteConfiguration cfg = super.getConfiguration(igniteInstanceName) + .setDiscoverySpi(new TcpDiscoverySpi() + .setLocalPort(discoPort) + .setIpFinder(new TcpDiscoveryVmIpFinder() {{ + setAddresses(Collections.singleton("127.0.0.1:" + discoPort + ".." + (discoPort + DFLT_PORT_RANGE))); + }})) + .setCommunicationSpi(new TcpCommunicationSpi() + .setLocalPort(commPort)); + + if (!cfg.isClientMode()) { + CacheVersionConflictResolverPluginProvider<?> cfgPlugin = new CacheVersionConflictResolverPluginProvider<>(); + + cfgPlugin.setClusterId(clusterId); + cfgPlugin.setCaches(new HashSet<>(Collections.singletonList(ACTIVE_ACTIVE_CACHE))); + cfgPlugin.setConflictResolveField("reqId"); + + cfg.setPluginProviders(cfgPlugin); + + cfg.setDataStorageConfiguration(new DataStorageConfiguration() + .setDefaultDataRegionConfiguration(new DataRegionConfiguration() + .setPersistenceEnabled(true))); + + cfg.getDataStorageConfiguration() + .setWalForceArchiveTimeout(5_000) + .setChangeDataCaptureEnabled(true); + + cfg.setConsistentId(igniteInstanceName); + } + + return cfg; + } + + /** {@inheritDoc} */ + @Override protected void beforeTest() throws Exception { + cleanPersistenceDir(); + + srcCluster = new IgniteEx[] { + startGrid(1), + startGrid(2) + }; + + srcClusterCliCfg = new IgniteConfiguration[clientsCnt]; + + for (int i = 0; i < clientsCnt; i++) + srcClusterCliCfg[i] = optimize(getConfiguration("src-cluster-client" + i).setClientMode(true)); + + srcCluster[0].cluster().state(ACTIVE); + srcCluster[0].cluster().tag("source"); + + discoPort += DFLT_PORT_RANGE + 1; + commPort += DFLT_PORT_RANGE + 1; + clusterId = DEST_CLUSTER_ID; + + destCluster = new IgniteEx[] { + startGrid(4), + startGrid(5) + }; + + destClusterCliCfg = new IgniteConfiguration[clientsCnt]; + + for (int i = 0; i < clientsCnt; i++) + destClusterCliCfg[i] = optimize(getConfiguration("dest-cluster-client" + i).setClientMode(true)); + + assertFalse("source".equals(destCluster[0].cluster().tag())); + + destCluster[0].cluster().state(ACTIVE); + destCluster[0].cluster().tag("destination"); + } + + /** {@inheritDoc} */ + @Override protected void afterTest() throws Exception { + stopAllGrids(); + + cleanPersistenceDir(); + } + + /** */ + @Test + public void testActivePassiveReplication() throws Exception { + List<IgniteInternalFuture<?>> futs = startActivePassiveCdc(); + + try { + IgniteCache<Integer, ConflictResolvableTestData> destCache = destCluster[0].createCache(AP_CACHE); + + destCache.put(1, ConflictResolvableTestData.create()); + destCache.remove(1); + + // Updates for "ignored-cache" should be ignored because of CDC consume configuration. + runAsync(generateData("ignored-cache", srcCluster[srcCluster.length - 1], IntStream.range(0, KEYS_CNT))); + runAsync(generateData(AP_CACHE, srcCluster[srcCluster.length - 1], IntStream.range(0, KEYS_CNT))); + + List<IgniteInternalFuture<?>> k2iFut = startActivePassiveReplication(); + + if (k2iFut != null) + futs.addAll(k2iFut); + + IgniteCache<Integer, ConflictResolvableTestData> srcCache = srcCluster[srcCluster.length - 1].getOrCreateCache(AP_CACHE); + + waitForSameData(srcCache, destCache, KEYS_CNT, EXISTS, futs); + + IntStream.range(0, KEYS_CNT).forEach(srcCache::remove); + + waitForSameData(srcCache, destCache, KEYS_CNT, REMOVED, futs); + } + finally { + for (IgniteInternalFuture<?> fut : futs) + fut.cancel(); + } + } + + /** */ + @Test + public void testActiveActiveReplication() throws Exception { + IgniteCache<Integer, ConflictResolvableTestData> srcCache = srcCluster[0].getOrCreateCache(ACTIVE_ACTIVE_CACHE); + IgniteCache<Integer, ConflictResolvableTestData> destCache = destCluster[0].getOrCreateCache(ACTIVE_ACTIVE_CACHE); + + runAsync(generateData(ACTIVE_ACTIVE_CACHE, srcCluster[srcCluster.length - 1], + IntStream.range(0, KEYS_CNT).filter(i -> i % 2 == 0))); + runAsync(generateData(ACTIVE_ACTIVE_CACHE, destCluster[destCluster.length - 1], + IntStream.range(0, KEYS_CNT).filter(i -> i % 2 != 0))); + + List<IgniteInternalFuture<?>> futs = startActiveActiveCdc(); + + try { + List<IgniteInternalFuture<?>> replicationFuts = startActiveActiveReplication(); + + if (replicationFuts != null) + futs.addAll(replicationFuts); + + waitForSameData(srcCache, destCache, KEYS_CNT, EXISTS, futs); + + runAsync(() -> IntStream.range(0, KEYS_CNT).filter(j -> j % 2 == 0).forEach(srcCache::remove)); + runAsync(() -> IntStream.range(0, KEYS_CNT).filter(j -> j % 2 != 0).forEach(destCache::remove)); + + waitForSameData(srcCache, destCache, KEYS_CNT, REMOVED, futs); + } + finally { + for (IgniteInternalFuture<?> fut : futs) + fut.cancel(); + } + } + + /** */ + public static Runnable generateData(String cacheName, IgniteEx ign, IntStream keys) { + return () -> { + IgniteCache<Integer, ConflictResolvableTestData> cache = ign.getOrCreateCache(cacheName); + + keys.forEach(i -> cache.put(i, ConflictResolvableTestData.create())); + }; + } + + /** */ + public void waitForSameData( + IgniteCache<Integer, ConflictResolvableTestData> src, + IgniteCache<Integer, ConflictResolvableTestData> dest, + int keysCnt, + int keysState, + List<IgniteInternalFuture<?>> futs + ) throws IgniteInterruptedCheckedException { + assertTrue(waitForCondition(() -> { + for (int i = 0; i < keysCnt; i++) { + if (keysState == EXISTS) { + if (!src.containsKey(i) || !dest.containsKey(i)) + return checkFuts(false, futs); + } + else if (keysState == REMOVED) { + if (src.containsKey(i) || dest.containsKey(i)) + return checkFuts(false, futs); + + continue; + } + else + throw new IllegalArgumentException(keysState + " not supported."); + + ConflictResolvableTestData data = dest.get(i); + + if (!data.equals(src.get(i))) + return checkFuts(false, futs); + } + + return checkFuts(true, futs); + }, getTestTimeout())); + } + + /** */ + private boolean checkFuts(boolean res, List<IgniteInternalFuture<?>> futs) { + for (int i = 0; i < futs.size(); i++) + assertFalse("Fut " + i, futs.get(i).isDone()); + + for (IgniteInternalFuture<?> fut : futs) + assertFalse(fut.isDone()); + + return res; + } + + /** */ + protected abstract List<IgniteInternalFuture<?>> startActivePassiveCdc(); Review comment: OneWay? ########## File path: modules/cdc-ext/src/test/java/org/apache/ignite/cdc/AbstractReplicationTest.java ########## @@ -0,0 +1,325 @@ +/* + * 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.cdc; + +import java.util.ArrayList; +import java.util.Collection; +import java.util.Collections; +import java.util.EnumSet; +import java.util.HashSet; +import java.util.List; +import java.util.stream.IntStream; +import org.apache.ignite.IgniteCache; +import org.apache.ignite.cache.CacheAtomicityMode; +import org.apache.ignite.cdc.conflictresolve.CacheVersionConflictResolverPluginProvider; +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.IgniteInternalFuture; +import org.apache.ignite.internal.IgniteInterruptedCheckedException; +import org.apache.ignite.internal.util.typedef.F; +import org.apache.ignite.lang.IgniteBiTuple; +import org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi; +import org.apache.ignite.spi.discovery.tcp.TcpDiscoverySpi; +import org.apache.ignite.spi.discovery.tcp.ipfinder.vm.TcpDiscoveryVmIpFinder; +import org.apache.ignite.testframework.junits.common.GridCommonAbstractTest; +import org.junit.Test; +import org.junit.runner.RunWith; +import org.junit.runners.Parameterized; + +import static org.apache.ignite.cache.CacheAtomicityMode.ATOMIC; +import static org.apache.ignite.cache.CacheAtomicityMode.TRANSACTIONAL; +import static org.apache.ignite.cluster.ClusterState.ACTIVE; +import static org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi.DFLT_PORT_RANGE; +import static org.apache.ignite.testframework.GridTestUtils.runAsync; +import static org.apache.ignite.testframework.GridTestUtils.waitForCondition; + +/** */ +@RunWith(Parameterized.class) +public abstract class AbstractReplicationTest extends GridCommonAbstractTest { + /** Cache mode. */ + @Parameterized.Parameter + public CacheAtomicityMode cacheMode; + + /** */ + @Parameterized.Parameter(1) + public int backupCnt; + + /** @return Test parameters. */ + @Parameterized.Parameters(name = "cacheMode={0},backupCnt={1}") + public static Collection<?> parameters() { + List<Object[]> params = new ArrayList<>(); + + for (CacheAtomicityMode mode : EnumSet.of(ATOMIC, TRANSACTIONAL)) + for (int i = 0; i < 2; i++) + params.add(new Object[] {mode, i}); + + return params; + } + + /** */ + public static final String ACTIVE_PASSIVE_CACHE = "active-passive-cache"; + + /** */ + public static final String ACTIVE_ACTIVE_CACHE = "active-active-cache"; + + /** */ + public static final byte SRC_CLUSTER_ID = 1; + + /** */ + public static final byte DEST_CLUSTER_ID = 2; + + /** */ + private enum WaitDataMode { + /** */ + EXISTS, + + /** */ + REMOVED + } + + /** */ + public static final int KEYS_CNT = 1000; + + /** */ + protected static IgniteBiTuple<IgniteEx[], IgniteConfiguration[]> srcCluster; + + /** */ + protected static IgniteBiTuple<IgniteEx[], IgniteConfiguration[]> destCluster; + + /** */ + private int commPort = TcpCommunicationSpi.DFLT_PORT; + + /** */ + private int discoPort = TcpDiscoverySpi.DFLT_PORT; + + /** */ + private byte clusterId = SRC_CLUSTER_ID; + + /** */ + protected int clientsCnt = 1; + + /** {@inheritDoc} */ + @Override protected IgniteConfiguration getConfiguration(String igniteInstanceName) throws Exception { + IgniteConfiguration cfg = super.getConfiguration(igniteInstanceName) + .setDiscoverySpi(new TcpDiscoverySpi() + .setLocalPort(discoPort) + .setIpFinder(new TcpDiscoveryVmIpFinder() {{ + setAddresses(Collections.singleton("127.0.0.1:" + discoPort + ".." + (discoPort + DFLT_PORT_RANGE))); + }})) + .setCommunicationSpi(new TcpCommunicationSpi() + .setLocalPort(commPort)); + + if (!cfg.isClientMode()) { + CacheVersionConflictResolverPluginProvider<?> cfgPlugin = new CacheVersionConflictResolverPluginProvider<>(); + + cfgPlugin.setClusterId(clusterId); + cfgPlugin.setCaches(new HashSet<>(Collections.singletonList(ACTIVE_ACTIVE_CACHE))); + cfgPlugin.setConflictResolveField("reqId"); + + cfg.setPluginProviders(cfgPlugin); + + cfg.setDataStorageConfiguration(new DataStorageConfiguration() + .setDefaultDataRegionConfiguration(new DataRegionConfiguration() + .setPersistenceEnabled(true))); + + cfg.getDataStorageConfiguration() + .setWalForceArchiveTimeout(5_000) + .setChangeDataCaptureEnabled(true); + + cfg.setConsistentId(igniteInstanceName); + } + + return cfg; + } + + /** {@inheritDoc} */ + @Override protected void beforeTest() throws Exception { + cleanPersistenceDir(); + + srcCluster = setupCluster("source", "src-cluster-client", 0); + + discoPort += DFLT_PORT_RANGE + 1; + commPort += DFLT_PORT_RANGE + 1; + clusterId = DEST_CLUSTER_ID; + + destCluster = setupCluster("destination", "dest-cluster-client", 2); + } + + /** */ + private IgniteBiTuple<IgniteEx[], IgniteConfiguration[]> setupCluster(String clusterTag, String clientPrefix, int idx) throws Exception { + IgniteEx[] cluster = new IgniteEx[] { + startGrid(idx + 1), + startGrid(idx + 2) + }; + + IgniteConfiguration[] clusterCliCfg = new IgniteConfiguration[clientsCnt]; + + for (int i = 0; i < 2; i++) + clusterCliCfg[i] = optimize(getConfiguration(clientPrefix + i).setClientMode(true)); + + cluster[0].cluster().state(ACTIVE); + cluster[0].cluster().tag(clusterTag); + + return F.t(cluster, clusterCliCfg); + } + + /** {@inheritDoc} */ + @Override protected void afterTest() throws Exception { + stopAllGrids(); + + cleanPersistenceDir(); + } + + /** Active/Passive mode means changes made only in one cluster. */ + @Test + public void testActivePassiveReplication() throws Exception { + List<IgniteInternalFuture<?>> futs = startActivePassiveCdc(); + + try { + IgniteCache<Integer, ConflictResolvableTestData> destCache = destCluster.get1()[0].createCache(ACTIVE_PASSIVE_CACHE); + + destCache.put(1, ConflictResolvableTestData.create()); + destCache.remove(1); + + // Updates for "ignored-cache" should be ignored because of CDC consume configuration. + runAsync(generateData("ignored-cache", srcCluster.get1()[srcCluster.get1().length - 1], IntStream.range(0, KEYS_CNT))); + runAsync(generateData(ACTIVE_PASSIVE_CACHE, srcCluster.get1()[srcCluster.get1().length - 1], IntStream.range(0, KEYS_CNT))); + + List<IgniteInternalFuture<?>> k2iFut = startActivePassiveReplication(); + + if (k2iFut != null) + futs.addAll(k2iFut); + + IgniteCache<Integer, ConflictResolvableTestData> srcCache = + srcCluster.get1()[srcCluster.get1().length - 1].getOrCreateCache(ACTIVE_PASSIVE_CACHE); + + waitForSameData(srcCache, destCache, KEYS_CNT, WaitDataMode.EXISTS, futs); + + IntStream.range(0, KEYS_CNT).forEach(srcCache::remove); + + waitForSameData(srcCache, destCache, KEYS_CNT, WaitDataMode.REMOVED, futs); + } + finally { + for (IgniteInternalFuture<?> fut : futs) + fut.cancel(); + } + } + + /** Active/Active mode means changes made in both clusters. */ + @Test + public void testActiveActiveReplication() throws Exception { + IgniteCache<Integer, ConflictResolvableTestData> srcCache = srcCluster.get1()[0].getOrCreateCache(ACTIVE_ACTIVE_CACHE); + IgniteCache<Integer, ConflictResolvableTestData> destCache = destCluster.get1()[0].getOrCreateCache(ACTIVE_ACTIVE_CACHE); + + runAsync(generateData(ACTIVE_ACTIVE_CACHE, srcCluster.get1()[srcCluster.get1().length - 1], + IntStream.range(0, KEYS_CNT).filter(i -> i % 2 == 0))); + runAsync(generateData(ACTIVE_ACTIVE_CACHE, destCluster.get1()[destCluster.get1().length - 1], + IntStream.range(0, KEYS_CNT).filter(i -> i % 2 != 0))); + + List<IgniteInternalFuture<?>> futs = startActiveActiveCdc(); + + try { + List<IgniteInternalFuture<?>> replicationFuts = startActiveActiveReplication(); + + if (replicationFuts != null) + futs.addAll(replicationFuts); + + waitForSameData(srcCache, destCache, KEYS_CNT, WaitDataMode.EXISTS, futs); + + runAsync(() -> IntStream.range(0, KEYS_CNT).filter(j -> j % 2 == 0).forEach(srcCache::remove)); + runAsync(() -> IntStream.range(0, KEYS_CNT).filter(j -> j % 2 != 0).forEach(destCache::remove)); + + waitForSameData(srcCache, destCache, KEYS_CNT, WaitDataMode.REMOVED, futs); + } + finally { + for (IgniteInternalFuture<?> fut : futs) + fut.cancel(); + } + } + + /** */ + public static Runnable generateData(String cacheName, IgniteEx ign, IntStream keys) { + return () -> { + IgniteCache<Integer, ConflictResolvableTestData> cache = ign.getOrCreateCache(cacheName); + + keys.forEach(i -> cache.put(i, ConflictResolvableTestData.create())); + }; + } + + /** */ + public void waitForSameData( + IgniteCache<Integer, ConflictResolvableTestData> src, + IgniteCache<Integer, ConflictResolvableTestData> dest, + int keysCnt, + WaitDataMode mode, + List<IgniteInternalFuture<?>> futs + ) throws IgniteInterruptedCheckedException { + assertTrue(waitForCondition(() -> { + for (int i = 0; i < keysCnt; i++) { + if (mode == WaitDataMode.EXISTS) { + if (!src.containsKey(i) || !dest.containsKey(i)) + return checkFuts(false, futs); + } + else if (mode == WaitDataMode.REMOVED) { + if (src.containsKey(i) || dest.containsKey(i)) + return checkFuts(false, futs); + + continue; + } + else + throw new IllegalArgumentException(mode + " not supported."); + + ConflictResolvableTestData data = dest.get(i); + + if (!data.equals(src.get(i))) + return checkFuts(false, futs); + } + + return checkFuts(true, futs); + }, getTestTimeout())); + } + + /** */ + private boolean checkFuts(boolean res, List<IgniteInternalFuture<?>> futs) { + for (int i = 0; i < futs.size(); i++) + assertFalse("Fut " + i, futs.get(i).isDone()); + + for (IgniteInternalFuture<?> fut : futs) + assertFalse(fut.isDone()); + + return res; + } + + /** */ + protected abstract List<IgniteInternalFuture<?>> startActivePassiveCdc(); + + /** */ + protected abstract List<IgniteInternalFuture<?>> startActiveActiveCdc(); + + /** */ + protected List<IgniteInternalFuture<?>> startActivePassiveReplication() { + return null; + } + + /** */ + protected List<IgniteInternalFuture<?>> startActiveActiveReplication() { + return null; + } +} Review comment: looks like these methods should be the part of `start*Cdc()` methods above -- This is an automated message from the Apache Git Service. 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