jinmeiliao commented on a change in pull request #5516: URL: https://github.com/apache/geode/pull/5516#discussion_r493631271
########## File path: geode-core/src/distributedTest/java/org/apache/geode/internal/cache/PartitionedRegionClearWithAlterRegionDUnitTest.java ########## @@ -0,0 +1,424 @@ +/* + * 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.geode.internal.cache; + +import static org.assertj.core.api.Assertions.assertThat; +import static org.assertj.core.api.Assertions.assertThatThrownBy; + +import java.io.Serializable; +import java.util.concurrent.ExecutionException; +import java.util.concurrent.Future; +import java.util.stream.IntStream; + +import org.junit.Rule; +import org.junit.Test; + +import org.apache.geode.cache.AttributesMutator; +import org.apache.geode.cache.CacheListener; +import org.apache.geode.cache.CacheLoader; +import org.apache.geode.cache.CacheLoaderException; +import org.apache.geode.cache.CacheWriter; +import org.apache.geode.cache.CacheWriterException; +import org.apache.geode.cache.EntryEvent; +import org.apache.geode.cache.ExpirationAction; +import org.apache.geode.cache.ExpirationAttributes; +import org.apache.geode.cache.LoaderHelper; +import org.apache.geode.cache.PartitionedRegionPartialClearException; +import org.apache.geode.cache.Region; +import org.apache.geode.cache.RegionEvent; +import org.apache.geode.cache.RegionShortcut; +import org.apache.geode.distributed.internal.DistributionMessageObserver; +import org.apache.geode.test.dunit.AsyncInvocation; +import org.apache.geode.test.dunit.VM; +import org.apache.geode.test.dunit.rules.CacheRule; +import org.apache.geode.test.dunit.rules.DistributedRule; +import org.apache.geode.test.junit.rules.ExecutorServiceRule; + +public class PartitionedRegionClearWithAlterRegionDUnitTest implements Serializable { + + @Rule + public DistributedRule distributedRule = new DistributedRule(); + + @Rule + public CacheRule cacheRule = new CacheRule(); + + @Rule + public ExecutorServiceRule executorServiceRule = new ExecutorServiceRule(); + + private VM server1; + + private VM server2; + + private VM server3; + + private static final String REGION_NAME = "testRegion"; + + private static final int NUM_ENTRIES = 1000000; + + private void initialize() { + server1 = VM.getVM(0); + server2 = VM.getVM(1); + + server1.invoke(() -> { + cacheRule.createCache(); + cacheRule.getCache().createRegionFactory(RegionShortcut.PARTITION).setStatisticsEnabled(true) + .create(REGION_NAME); + }); + + server2.invoke(() -> { + cacheRule.createCache(); + cacheRule.getCache().createRegionFactory(RegionShortcut.PARTITION).setStatisticsEnabled(true) + .create(REGION_NAME); + }); + + server1.invoke(() -> { + populateRegion(); + Region region = cacheRule.getCache().getRegion(REGION_NAME); + assertThat(region.size()).isEqualTo(NUM_ENTRIES); + }); + + server2.invoke(() -> { + Region region = cacheRule.getCache().getRegion(REGION_NAME); + assertThat(region.size()).isEqualTo(NUM_ENTRIES); + }); + } + + @Test + public void testClearRegionWhileAddingCacheLoader() throws InterruptedException { + initialize(); + + AsyncInvocation asyncInvocation1 = server1.invokeAsync(() -> { + cacheRule.getCache().getRegion(REGION_NAME).clear(); + assertThat(cacheRule.getCache().getRegion(REGION_NAME).size()).isEqualTo(0); + }); + + AsyncInvocation asyncInvocation2 = server2.invokeAsync(() -> { + alterRegionSetCacheLoader(); + }); + + asyncInvocation1.await(); + asyncInvocation2.await(); + } Review comment: do you need to add some verification code to verify that region is cleared and altered? ########## File path: geode-core/src/distributedTest/java/org/apache/geode/internal/cache/PartitionedRegionClearWithAlterRegionDUnitTest.java ########## @@ -0,0 +1,424 @@ +/* + * 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.geode.internal.cache; + +import static org.assertj.core.api.Assertions.assertThat; +import static org.assertj.core.api.Assertions.assertThatThrownBy; + +import java.io.Serializable; +import java.util.concurrent.ExecutionException; +import java.util.concurrent.Future; +import java.util.stream.IntStream; + +import org.junit.Rule; +import org.junit.Test; + +import org.apache.geode.cache.AttributesMutator; +import org.apache.geode.cache.CacheListener; +import org.apache.geode.cache.CacheLoader; +import org.apache.geode.cache.CacheLoaderException; +import org.apache.geode.cache.CacheWriter; +import org.apache.geode.cache.CacheWriterException; +import org.apache.geode.cache.EntryEvent; +import org.apache.geode.cache.ExpirationAction; +import org.apache.geode.cache.ExpirationAttributes; +import org.apache.geode.cache.LoaderHelper; +import org.apache.geode.cache.PartitionedRegionPartialClearException; +import org.apache.geode.cache.Region; +import org.apache.geode.cache.RegionEvent; +import org.apache.geode.cache.RegionShortcut; +import org.apache.geode.distributed.internal.DistributionMessageObserver; +import org.apache.geode.test.dunit.AsyncInvocation; +import org.apache.geode.test.dunit.VM; +import org.apache.geode.test.dunit.rules.CacheRule; +import org.apache.geode.test.dunit.rules.DistributedRule; +import org.apache.geode.test.junit.rules.ExecutorServiceRule; + +public class PartitionedRegionClearWithAlterRegionDUnitTest implements Serializable { + + @Rule + public DistributedRule distributedRule = new DistributedRule(); + + @Rule + public CacheRule cacheRule = new CacheRule(); + + @Rule + public ExecutorServiceRule executorServiceRule = new ExecutorServiceRule(); + + private VM server1; + + private VM server2; + + private VM server3; + + private static final String REGION_NAME = "testRegion"; + + private static final int NUM_ENTRIES = 1000000; + + private void initialize() { + server1 = VM.getVM(0); + server2 = VM.getVM(1); + + server1.invoke(() -> { + cacheRule.createCache(); + cacheRule.getCache().createRegionFactory(RegionShortcut.PARTITION).setStatisticsEnabled(true) + .create(REGION_NAME); + }); + + server2.invoke(() -> { + cacheRule.createCache(); + cacheRule.getCache().createRegionFactory(RegionShortcut.PARTITION).setStatisticsEnabled(true) + .create(REGION_NAME); + }); + + server1.invoke(() -> { + populateRegion(); + Region region = cacheRule.getCache().getRegion(REGION_NAME); + assertThat(region.size()).isEqualTo(NUM_ENTRIES); + }); + + server2.invoke(() -> { + Region region = cacheRule.getCache().getRegion(REGION_NAME); + assertThat(region.size()).isEqualTo(NUM_ENTRIES); + }); + } + + @Test + public void testClearRegionWhileAddingCacheLoader() throws InterruptedException { + initialize(); + + AsyncInvocation asyncInvocation1 = server1.invokeAsync(() -> { + cacheRule.getCache().getRegion(REGION_NAME).clear(); + assertThat(cacheRule.getCache().getRegion(REGION_NAME).size()).isEqualTo(0); + }); + + AsyncInvocation asyncInvocation2 = server2.invokeAsync(() -> { + alterRegionSetCacheLoader(); + }); + + asyncInvocation1.await(); + asyncInvocation2.await(); + } + + + + @Test + public void testClearRegionWhileAddingCacheWriter() throws InterruptedException { + initialize(); + + AsyncInvocation asyncInvocation1 = server1.invokeAsync(() -> { + cacheRule.getCache().getRegion(REGION_NAME).clear(); + assertThat(cacheRule.getCache().getRegion(REGION_NAME).size()).isEqualTo(0); + }); + + AsyncInvocation asyncInvocation2 = server2.invokeAsync(() -> { + alterRegionSetCacheWriter(); + }); + + asyncInvocation1.await(); + asyncInvocation2.await(); + } Review comment: same thing, probably some verification code here and in other tests ---------------------------------------------------------------- This is an automated message from the Apache Git Service. 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