| /* |
| * 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.distributed.ConfigurationProperties.LOCATORS; |
| import static org.apache.geode.distributed.ConfigurationProperties.MCAST_PORT; |
| import static org.junit.Assert.assertNotNull; |
| |
| import java.util.Arrays; |
| import java.util.HashMap; |
| import java.util.Map; |
| 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.CacheFactory; |
| import org.apache.geode.cache.DataPolicy; |
| import org.apache.geode.cache.Region; |
| import org.apache.geode.cache.RegionAttributes; |
| import org.apache.geode.cache.Scope; |
| import org.apache.geode.cache30.ClientServerTestCase; |
| import org.apache.geode.distributed.DistributedSystem; |
| import org.apache.geode.internal.AvailablePort; |
| import org.apache.geode.internal.cache.CacheServerImpl; |
| import org.apache.geode.test.awaitility.GeodeAwaitility; |
| import org.apache.geode.test.dunit.Assert; |
| import org.apache.geode.test.dunit.Host; |
| import org.apache.geode.test.dunit.NetworkUtils; |
| import org.apache.geode.test.dunit.VM; |
| 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 verifies that all entry operations (create,put,destroy,invalidate) which propagate from |
| * one server1 to another server2 do get delivered to the client connected to server2 (server2 is |
| * primary for client) |
| */ |
| @Category({ClientSubscriptionTest.class}) |
| public class OperationsPropagationDUnitTest extends JUnit4DistributedTestCase { |
| |
| VM server1 = null; |
| VM server2 = null; |
| VM client1 = null; |
| |
| public int PORT1; |
| public int PORT2; |
| |
| private static final String REGION_NAME = |
| OperationsPropagationDUnitTest.class.getSimpleName() + "_Region"; |
| |
| private static Cache cache = null; |
| |
| /** |
| * Create the server1, server2 (in the same DS) and client1 (which is connected only to server2 |
| */ |
| @Override |
| public final void postSetUp() throws Exception { |
| final Host host = Host.getHost(0); |
| // Server1 VM |
| server1 = host.getVM(0); |
| |
| // Server2 VM |
| server2 = host.getVM(1); |
| |
| // Client 1 VM |
| client1 = host.getVM(2); |
| |
| PORT1 = ((Integer) server1.invoke(() -> OperationsPropagationDUnitTest.createServerCache())) |
| .intValue(); |
| PORT2 = ((Integer) server2.invoke(() -> OperationsPropagationDUnitTest.createServerCache())) |
| .intValue(); |
| client1.invoke(() -> OperationsPropagationDUnitTest |
| .createClientCache(NetworkUtils.getServerHostName(host), new Integer(PORT2))); |
| } |
| |
| /** |
| * close the caches of the client and the servers |
| */ |
| @Override |
| public final void preTearDown() throws Exception { |
| client1.invoke(() -> OperationsPropagationDUnitTest.closeCache()); |
| server1.invoke(() -> OperationsPropagationDUnitTest.closeCache()); |
| server2.invoke(() -> OperationsPropagationDUnitTest.closeCache()); |
| } |
| |
| /** |
| * closes the cache and disconnects the vm from the distributed system |
| */ |
| public static void closeCache() { |
| if (cache != null && !cache.isClosed()) { |
| cache.close(); |
| cache.getDistributedSystem().disconnect(); |
| } |
| } |
| |
| /** |
| * connect to the DS and create a cache |
| */ |
| private void createCache(Properties props) throws Exception { |
| DistributedSystem ds = getSystem(props); |
| assertNotNull(ds); |
| ds.disconnect(); |
| ds = getSystem(props); |
| cache = CacheFactory.create(ds); |
| assertNotNull(cache); |
| } |
| |
| /** |
| * region to be created for the test |
| */ |
| protected static Region region = null; |
| |
| /** |
| * Create the server |
| */ |
| public static Integer createServerCache() throws Exception { |
| new OperationsPropagationDUnitTest().createCache(new Properties()); |
| AttributesFactory factory = new AttributesFactory(); |
| factory.setScope(Scope.DISTRIBUTED_ACK); |
| factory.setDataPolicy(DataPolicy.REPLICATE); |
| RegionAttributes attrs = factory.create(); |
| region = cache.createRegion(REGION_NAME, attrs); |
| |
| CacheServerImpl server = (CacheServerImpl) cache.addCacheServer(); |
| assertNotNull(server); |
| int port = AvailablePort.getRandomAvailablePort(AvailablePort.SOCKET); |
| server.setPort(port); |
| server.setNotifyBySubscription(true); |
| server.start(); |
| return new Integer(server.getPort()); |
| } |
| |
| /** |
| * create the client and connect it to the server with the given port |
| */ |
| public static void createClientCache(String host, Integer port2) throws Exception { |
| int PORT2 = port2.intValue(); |
| Properties props = new Properties(); |
| props.setProperty(MCAST_PORT, "0"); |
| props.setProperty(LOCATORS, ""); |
| new OperationsPropagationDUnitTest().createCache(props); |
| props.setProperty("retryAttempts", "2"); |
| props.setProperty("endpoints", "ep1=" + host + ":" + PORT2); |
| props.setProperty("redundancyLevel", "-1"); |
| props.setProperty("establishCallbackConnection", "true"); |
| props.setProperty("LBPolicy", "Sticky"); |
| props.setProperty("readTimeout", "2000"); |
| props.setProperty("socketBufferSize", "1000"); |
| props.setProperty("retryInterval", "250"); |
| props.setProperty("connectionsPerServer", "2"); |
| AttributesFactory factory = new AttributesFactory(); |
| factory.setScope(Scope.DISTRIBUTED_ACK); |
| |
| ClientServerTestCase.configureConnectionPool(factory, host, PORT2, -1, true, -1, 2, null); |
| RegionAttributes attrs = factory.create(); |
| region = cache.createRegion(REGION_NAME, attrs); |
| assertNotNull(region); |
| region.registerInterest("ALL_KEYS"); |
| } |
| |
| public static final String CREATE_KEY = "createKey"; |
| |
| public static final String CREATE_VALUE = "createValue"; |
| |
| public static final String UPDATE_KEY = "updateKey"; |
| |
| public static final String UPDATE_VALUE1 = "updateValue1"; |
| |
| public static final String UPDATE_VALUE2 = "updateValue2"; |
| |
| public static final String INVALIDATE_KEY = "invalidateKey"; |
| |
| public static final String INVALIDATE_VALUE = "invalidateValue"; |
| |
| public static final String DESTROY_KEY = "destroyKey"; |
| |
| public static final String DESTROY_VALUE = "destroyValue"; |
| |
| public static final String PUTALL_KEY = "putAllKey"; |
| |
| public static final String PUTALL_VALUE = "putAllValue"; |
| |
| public static final String PUTALL_KEY2 = "putAllKey2"; |
| |
| public static final String PUTALL_VALUE2 = "putAllValue2"; |
| |
| /** |
| * This test: 1) First the initial keys and values 2) Verify that the initial keys and values have |
| * reached the client 3) Do the operations which we want to propagate (create, update, invalidate |
| * and destroy) 4) Verify the operations reached the client 5) Do a removeAll 6) Verify it reached |
| * the client |
| */ |
| @Test |
| public void testOperationsPropagation() throws Exception { |
| server1.invoke(() -> OperationsPropagationDUnitTest.initialPutKeyValue()); |
| client1.invoke(() -> OperationsPropagationDUnitTest.assertKeyValuePresent()); |
| server1.invoke(() -> OperationsPropagationDUnitTest.doOperations()); |
| client1.invoke(() -> OperationsPropagationDUnitTest.assertOperationsSucceeded()); |
| server1.invoke(() -> OperationsPropagationDUnitTest.doRemoveAll()); |
| client1.invoke(() -> OperationsPropagationDUnitTest.assertRemoveAllSucceeded()); |
| } |
| |
| /** |
| * put the initial keys and values |
| */ |
| public static void initialPutKeyValue() { |
| try { |
| region.put(UPDATE_KEY, UPDATE_VALUE1); |
| region.put(INVALIDATE_KEY, INVALIDATE_VALUE); |
| region.put(DESTROY_KEY, DESTROY_VALUE); |
| } catch (Exception e) { |
| Assert.fail(" Test failed due to " + e, e); |
| } |
| } |
| |
| /** |
| * do the operations which you want to propagate |
| */ |
| public static void doOperations() { |
| try { |
| region.create(CREATE_KEY, CREATE_VALUE); |
| region.put(UPDATE_KEY, UPDATE_VALUE2); |
| region.invalidate(INVALIDATE_KEY); |
| region.destroy(DESTROY_KEY); |
| Map map = new HashMap(); |
| map.put(PUTALL_KEY, PUTALL_VALUE); |
| map.put(PUTALL_KEY2, PUTALL_VALUE2); |
| region.putAll(map); |
| } catch (Exception e) { |
| Assert.fail(" Test failed due to " + e, e); |
| } |
| } |
| |
| /** |
| * assert the initial key values are present |
| */ |
| public static void assertKeyValuePresent() { |
| try { |
| WaitCriterion wc = new WaitCriterion() { |
| String excuse; |
| |
| @Override |
| public boolean done() { |
| Object val = region.get(UPDATE_KEY); |
| return UPDATE_VALUE1.equals(val); |
| } |
| |
| @Override |
| public String description() { |
| return excuse; |
| } |
| }; |
| GeodeAwaitility.await().untilAsserted(wc); |
| |
| wc = new WaitCriterion() { |
| String excuse; |
| |
| @Override |
| public boolean done() { |
| Object val = region.get(INVALIDATE_KEY); |
| return INVALIDATE_VALUE.equals(val); |
| } |
| |
| @Override |
| public String description() { |
| return excuse; |
| } |
| }; |
| GeodeAwaitility.await().untilAsserted(wc); |
| |
| wc = new WaitCriterion() { |
| String excuse; |
| |
| @Override |
| public boolean done() { |
| Object val = region.get(DESTROY_KEY); |
| return DESTROY_VALUE.equals(val); |
| } |
| |
| @Override |
| public String description() { |
| return excuse; |
| } |
| }; |
| GeodeAwaitility.await().untilAsserted(wc); |
| } catch (Exception e) { |
| Assert.fail(" Test failed due to " + e, e); |
| } |
| } |
| |
| /** |
| * assert the operations reached the client successfully |
| */ |
| public static void assertOperationsSucceeded() { |
| try { |
| // Thread.sleep(5000); |
| WaitCriterion wc = new WaitCriterion() { |
| String excuse; |
| |
| @Override |
| public boolean done() { |
| Object val = region.get(CREATE_KEY); |
| return CREATE_VALUE.equals(val); |
| } |
| |
| @Override |
| public String description() { |
| return excuse; |
| } |
| }; |
| GeodeAwaitility.await().untilAsserted(wc); |
| |
| wc = new WaitCriterion() { |
| String excuse; |
| |
| @Override |
| public boolean done() { |
| Object val = region.get(UPDATE_KEY); |
| return UPDATE_VALUE2.equals(val); |
| } |
| |
| @Override |
| public String description() { |
| return excuse; |
| } |
| }; |
| GeodeAwaitility.await().untilAsserted(wc); |
| |
| wc = new WaitCriterion() { |
| String excuse; |
| |
| @Override |
| public boolean done() { |
| return !region.containsKey(DESTROY_KEY); |
| } |
| |
| @Override |
| public String description() { |
| return excuse; |
| } |
| }; |
| GeodeAwaitility.await().untilAsserted(wc); |
| |
| |
| wc = new WaitCriterion() { |
| String excuse; |
| |
| @Override |
| public boolean done() { |
| Object val = region.get(INVALIDATE_KEY); |
| return val == null; |
| } |
| |
| @Override |
| public String description() { |
| return excuse; |
| } |
| }; |
| GeodeAwaitility.await().untilAsserted(wc); |
| |
| wc = new WaitCriterion() { |
| String excuse; |
| |
| @Override |
| public boolean done() { |
| Object val = region.get(PUTALL_KEY); |
| return PUTALL_VALUE.equals(val); |
| } |
| |
| @Override |
| public String description() { |
| return excuse; |
| } |
| }; |
| GeodeAwaitility.await().untilAsserted(wc); |
| |
| wc = new WaitCriterion() { |
| String excuse; |
| |
| @Override |
| public boolean done() { |
| Object val = region.get(PUTALL_KEY2); |
| return PUTALL_VALUE2.equals(val); |
| } |
| |
| @Override |
| public String description() { |
| return excuse; |
| } |
| }; |
| GeodeAwaitility.await().untilAsserted(wc); |
| } catch (Exception e) { |
| Assert.fail(" Test failed due to " + e, e); |
| } |
| } |
| |
| public static void doRemoveAll() { |
| region.removeAll(Arrays.asList(PUTALL_KEY, PUTALL_KEY2)); |
| } |
| |
| public static void assertRemoveAllSucceeded() { |
| WaitCriterion wc = new WaitCriterion() { |
| String excuse; |
| |
| @Override |
| public boolean done() { |
| Object val = region.get(PUTALL_KEY); |
| return !region.containsKey(PUTALL_KEY) && !region.containsKey(PUTALL_KEY2); |
| } |
| |
| @Override |
| public String description() { |
| return excuse; |
| } |
| }; |
| GeodeAwaitility.await().untilAsserted(wc); |
| } |
| } |