| /* |
| * 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.ha; |
| |
| import static org.apache.geode.cache.Region.SEPARATOR; |
| import static org.apache.geode.internal.cache.ha.HARegionQueue.createRegionName; |
| import static org.apache.geode.internal.statistics.StatisticsClockFactory.disabledClock; |
| import static org.junit.Assert.assertNotNull; |
| |
| import java.util.Properties; |
| |
| import org.junit.Test; |
| import org.junit.experimental.categories.Category; |
| |
| import org.apache.geode.cache.AttributesFactory; |
| import org.apache.geode.cache.Cache; |
| import org.apache.geode.cache.CacheException; |
| import org.apache.geode.cache.CacheFactory; |
| import org.apache.geode.cache.CacheListener; |
| import org.apache.geode.cache.DataPolicy; |
| import org.apache.geode.cache.EntryEvent; |
| import org.apache.geode.cache.Region; |
| import org.apache.geode.cache.RegionAttributes; |
| import org.apache.geode.cache.Scope; |
| import org.apache.geode.cache.util.CacheListenerAdapter; |
| import org.apache.geode.cache30.CacheSerializableRunnable; |
| import org.apache.geode.distributed.DistributedSystem; |
| import org.apache.geode.internal.cache.EventID; |
| import org.apache.geode.internal.cache.HARegion; |
| import org.apache.geode.internal.cache.InternalCache; |
| import org.apache.geode.internal.cache.RegionQueue; |
| import org.apache.geode.test.awaitility.GeodeAwaitility; |
| import org.apache.geode.test.dunit.Host; |
| import org.apache.geode.test.dunit.Invoke; |
| import org.apache.geode.test.dunit.SerializableRunnable; |
| import org.apache.geode.test.dunit.VM; |
| import org.apache.geode.test.dunit.Wait; |
| import org.apache.geode.test.dunit.WaitCriterion; |
| import org.apache.geode.test.dunit.internal.JUnit4DistributedTestCase; |
| import org.apache.geode.test.junit.categories.ClientSubscriptionTest; |
| |
| /** |
| * This test checks Expiration of events in the regionqueue. 1. It creates regionqueue on 4 vms 2. |
| * It puts ConflatableObject in each regionque 3. Checks size of the regionqueue. Size of the |
| * regionqueue should be greater than 0. 4. Waits for the period which is slightly greater than |
| * expiration period. 5. Checks size of the regionqueue. Size of the regionqueue should be equal to |
| * 0. |
| */ |
| @Category({ClientSubscriptionTest.class}) |
| public class HAExpiryDUnitTest extends JUnit4DistributedTestCase { |
| |
| private VM vm0 = null; |
| |
| private VM vm1 = null; |
| |
| private VM vm2 = null; |
| |
| private VM vm3 = null; |
| |
| protected static InternalCache cache = null; |
| |
| static String regionQueueName = "regionQueue1"; |
| |
| private static final String REGION_NAME = "HAExpiryDUnitTest_region"; |
| |
| private static int regionQueueSize = -1; |
| |
| /** |
| * This function creates regionqueue on 4 VMs |
| */ |
| @Override |
| public final void postSetUp() throws Exception { |
| final Host host = Host.getHost(0); |
| |
| vm0 = host.getVM(0); |
| |
| vm1 = host.getVM(1); |
| |
| vm2 = host.getVM(2); |
| |
| vm3 = host.getVM(3); |
| } |
| |
| @Override |
| public final void preTearDown() throws Exception { |
| vm0.invoke(() -> HAExpiryDUnitTest.closeCache()); |
| vm1.invoke(() -> HAExpiryDUnitTest.closeCache()); |
| vm2.invoke(() -> HAExpiryDUnitTest.closeCache()); |
| vm3.invoke(() -> HAExpiryDUnitTest.closeCache()); |
| cache = null; |
| Invoke.invokeInEveryVM(new SerializableRunnable() { |
| @Override |
| public void run() { |
| cache = null; |
| } |
| }); |
| } |
| |
| @Test |
| public void testExpiryPeriod() throws Exception { |
| vm0.invoke(() -> HAExpiryDUnitTest.createRegionQueue(new Boolean(false))); |
| vm1.invoke(() -> HAExpiryDUnitTest.createRegionQueue(new Boolean(false))); |
| vm2.invoke(() -> HAExpiryDUnitTest.createRegionQueue(new Boolean(false))); |
| vm3.invoke(() -> HAExpiryDUnitTest.createRegionQueue(new Boolean(false))); |
| |
| vm0.invoke(new CacheSerializableRunnable("putFromVm") { |
| |
| @Override |
| public void run2() throws CacheException { |
| Region region = cache.getRegion(Region.SEPARATOR + REGION_NAME); |
| region.put("KEY1", "VALUE1"); |
| } |
| }); |
| |
| vm0.invoke(() -> HAExpiryDUnitTest.checkSizeBeforeExpiration()); |
| vm1.invoke(() -> HAExpiryDUnitTest.checkSizeBeforeExpiration()); |
| vm2.invoke(() -> HAExpiryDUnitTest.checkSizeBeforeExpiration()); |
| vm3.invoke(() -> HAExpiryDUnitTest.checkSizeBeforeExpiration()); |
| |
| // Thread.sleep(7 * 1000); |
| |
| vm0.invoke(() -> HAExpiryDUnitTest.checkSizeAfterExpiration()); |
| vm1.invoke(() -> HAExpiryDUnitTest.checkSizeAfterExpiration()); |
| vm2.invoke(() -> HAExpiryDUnitTest.checkSizeAfterExpiration()); |
| vm3.invoke(() -> HAExpiryDUnitTest.checkSizeAfterExpiration()); |
| } |
| |
| @Test |
| public void testDurableExpiryPeriod() throws Exception { |
| vm0.invoke(() -> HAExpiryDUnitTest.createRegionQueue(new Boolean(true))); |
| vm1.invoke(() -> HAExpiryDUnitTest.createRegionQueue(new Boolean(true))); |
| vm2.invoke(() -> HAExpiryDUnitTest.createRegionQueue(new Boolean(true))); |
| vm3.invoke(() -> HAExpiryDUnitTest.createRegionQueue(new Boolean(true))); |
| |
| vm0.invoke(new CacheSerializableRunnable("putFromVm") { |
| |
| @Override |
| public void run2() throws CacheException { |
| Region region = cache.getRegion(Region.SEPARATOR + REGION_NAME); |
| region.put("KEY1", "VALUE1"); |
| } |
| }); |
| |
| vm0.invoke(() -> HAExpiryDUnitTest.checkSizeBeforeExpiration()); |
| vm1.invoke(() -> HAExpiryDUnitTest.checkSizeBeforeExpiration()); |
| vm2.invoke(() -> HAExpiryDUnitTest.checkSizeBeforeExpiration()); |
| vm3.invoke(() -> HAExpiryDUnitTest.checkSizeBeforeExpiration()); |
| |
| Wait.pause(5000); // wait for some time to make sure that we give sufficient time |
| // to expiry |
| // in spite of giving time the events should not expire, and queue should be |
| // same as before expiration |
| vm0.invoke(() -> HAExpiryDUnitTest.checkSizeBeforeExpiration()); |
| vm1.invoke(() -> HAExpiryDUnitTest.checkSizeBeforeExpiration()); |
| vm2.invoke(() -> HAExpiryDUnitTest.checkSizeBeforeExpiration()); |
| vm3.invoke(() -> HAExpiryDUnitTest.checkSizeBeforeExpiration()); |
| |
| } |
| |
| /** |
| * This function checks the regionqueue size before expiration. size should be > 0. |
| * |
| */ |
| private static void checkSizeBeforeExpiration() throws Exception { |
| HARegion regionForQueue = (HARegion) cache |
| .getRegion(SEPARATOR + createRegionName(regionQueueName)); |
| final HARegionQueue regionqueue = regionForQueue.getOwner(); |
| regionQueueSize = regionqueue.size(); |
| cache.getLogger().info("Size of the regionqueue before expiration is " + regionQueueSize); |
| WaitCriterion ev = new WaitCriterion() { |
| @Override |
| public boolean done() { |
| return regionqueue.size() >= 1; |
| } |
| |
| @Override |
| public String description() { |
| return null; |
| } |
| }; |
| GeodeAwaitility.await().untilAsserted(ev); |
| /* |
| * if (regionqueue.size() < 1) fail("RegionQueue size canot be less than 1 before expiration"); |
| */ |
| } |
| |
| /** |
| * This function checks the regionqueue size After expiration. size should be = 0. |
| * |
| */ |
| private static void checkSizeAfterExpiration() throws Exception { |
| |
| HARegion regionForQueue = (HARegion) cache |
| .getRegion(SEPARATOR + createRegionName(regionQueueName)); |
| final HARegionQueue regionqueue = regionForQueue.getOwner(); |
| cache.getLogger().info("Size of the regionqueue After expiration is " + regionqueue.size()); |
| WaitCriterion ev = new WaitCriterion() { |
| @Override |
| public boolean done() { |
| return regionqueue.size() <= regionQueueSize; |
| } |
| |
| @Override |
| public String description() { |
| return null; |
| } |
| }; |
| GeodeAwaitility.await().untilAsserted(ev); |
| |
| /* |
| * if (regionqueue.size() > regionQueueSize) fail("RegionQueue size should be 0 after |
| * expiration"); |
| */ |
| } |
| |
| private void createCache(Properties props) throws Exception { |
| DistributedSystem ds = getSystem(props); |
| assertNotNull(ds); |
| ds.disconnect(); |
| ds = getSystem(props); |
| cache = (InternalCache) CacheFactory.create(ds); |
| assertNotNull(cache); |
| } |
| |
| private static void createRegionQueue(Boolean isDurable) throws Exception { |
| new HAExpiryDUnitTest().createCache(new Properties()); |
| HARegionQueueAttributes hattr = new HARegionQueueAttributes(); |
| // setting expiry time for the regionqueue. |
| hattr.setExpiryTime(4); |
| RegionQueue regionqueue = HARegionQueue.getHARegionQueueInstance(regionQueueName, cache, hattr, |
| HARegionQueue.NON_BLOCKING_HA_QUEUE, isDurable.booleanValue(), disabledClock()); |
| assertNotNull(regionqueue); |
| AttributesFactory factory = new AttributesFactory(); |
| factory.setScope(Scope.DISTRIBUTED_ACK); |
| factory.setDataPolicy(DataPolicy.REPLICATE); |
| CacheListener serverListener = new VMListener(); |
| factory.setCacheListener(serverListener); |
| RegionAttributes attrs = factory.create(); |
| cache.createRegion(REGION_NAME, attrs); |
| |
| } |
| |
| public static void closeCache() { |
| if (cache != null && !cache.isClosed()) { |
| cache.close(); |
| cache.getDistributedSystem().disconnect(); |
| } |
| } |
| |
| /** |
| * This listener performs the put of Conflatable object in the regionqueue. |
| */ |
| static class VMListener extends CacheListenerAdapter { |
| @Override |
| public void afterCreate(EntryEvent event) { |
| Cache cache = event.getRegion().getCache(); |
| HARegion regionForQueue = (HARegion) cache.getRegion( |
| Region.SEPARATOR + HARegionQueue.createRegionName(HAExpiryDUnitTest.regionQueueName)); |
| HARegionQueue regionqueue = regionForQueue.getOwner(); |
| try { |
| regionqueue.put(new ConflatableObject(event.getKey(), event.getNewValue(), |
| new EventID(new byte[] {1}, 1, 1), false, "region1")); |
| } catch (Exception e) { |
| e.printStackTrace(); |
| } |
| } |
| } |
| } |