| /* |
| * 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.management.internal.cli.commands; |
| |
| import static org.apache.geode.cache.asyncqueue.internal.AsyncEventQueueFactoryImpl.DEFAULT_BATCH_TIME_INTERVAL; |
| import static org.assertj.core.api.Assertions.assertThat; |
| |
| import org.junit.Before; |
| import org.junit.Rule; |
| import org.junit.Test; |
| import org.junit.experimental.categories.Category; |
| |
| import org.apache.geode.cache.asyncqueue.AsyncEventQueue; |
| import org.apache.geode.cache.wan.GatewaySender; |
| import org.apache.geode.internal.cache.InternalCache; |
| import org.apache.geode.internal.cache.wan.MyAsyncEventListener; |
| import org.apache.geode.test.dunit.rules.ClusterStartupRule; |
| import org.apache.geode.test.dunit.rules.MemberVM; |
| import org.apache.geode.test.junit.categories.AEQTest; |
| import org.apache.geode.test.junit.rules.GfshCommandRule; |
| |
| |
| @Category({AEQTest.class}) |
| public class AlterAsyncEventQueueCommandDUnitTest { |
| |
| private static final int ALTERED_BATCH_SIZE = 200; |
| private static final int ALTERED_BATCH_TIME_INTERVAL = 300; |
| private static final int ALTERED_MAXIMUM_QUEUE_MEMORY = 400; |
| |
| @Rule |
| public ClusterStartupRule lsRule = new ClusterStartupRule(); |
| |
| @Rule |
| public GfshCommandRule gfsh = new GfshCommandRule(); |
| |
| private static MemberVM locator, server1; |
| |
| @Before |
| public void beforeClass() throws Exception { |
| locator = lsRule.startLocatorVM(0); |
| server1 = lsRule.startServerVM(1, "group1", locator.getPort()); |
| gfsh.connectAndVerify(locator); |
| } |
| |
| @Test |
| public void testAlterAsyncEventQueue() throws Exception { |
| gfsh.executeAndAssertThat("create async-event-queue --id=queue1 --group=group1 --listener=" |
| + MyAsyncEventListener.class.getName()).statusIsSuccess(); |
| |
| locator.waitUntilAsyncEventQueuesAreReadyOnExactlyThisManyServers("queue1", 1); |
| |
| // verify that server1's event queue has the default value |
| server1.invoke(() -> { |
| InternalCache cache = ClusterStartupRule.getCache(); |
| AsyncEventQueue queue = cache.getAsyncEventQueue("queue1"); |
| assertThat(queue.getBatchSize()).isEqualTo(GatewaySender.DEFAULT_BATCH_SIZE); |
| assertThat(queue.getBatchTimeInterval()).isEqualTo(DEFAULT_BATCH_TIME_INTERVAL); |
| assertThat(queue.getMaximumQueueMemory()) |
| .isEqualTo(GatewaySender.DEFAULT_MAXIMUM_QUEUE_MEMORY); |
| }); |
| |
| gfsh.executeAndAssertThat("alter async-event-queue --id=queue1 --batch-size=" |
| + ALTERED_BATCH_SIZE + " --batch-time-interval=" + ALTERED_BATCH_TIME_INTERVAL |
| + " --max-queue-memory=" + ALTERED_MAXIMUM_QUEUE_MEMORY).statusIsSuccess(); |
| |
| // verify that server1's event queue still has the default value |
| // without restart |
| server1.invoke(() -> { |
| InternalCache cache = ClusterStartupRule.getCache(); |
| AsyncEventQueue queue = cache.getAsyncEventQueue("queue1"); |
| assertThat(queue.getBatchSize()).isEqualTo(GatewaySender.DEFAULT_BATCH_SIZE); |
| assertThat(queue.getBatchTimeInterval()).isEqualTo(DEFAULT_BATCH_TIME_INTERVAL); |
| assertThat(queue.getMaximumQueueMemory()) |
| .isEqualTo(GatewaySender.DEFAULT_MAXIMUM_QUEUE_MEMORY); |
| assertThat(cache.getAsyncEventQueue("queue2")).isNull(); |
| }); |
| |
| // restart locator and server without clearing the file system |
| server1.stop(false); |
| locator.stop(false); |
| |
| locator = lsRule.startLocatorVM(0); |
| server1 = lsRule.startServerVM(1, "group1", locator.getPort()); |
| // verify that server1's queue is updated |
| server1.invoke(() -> { |
| InternalCache cache = ClusterStartupRule.getCache(); |
| AsyncEventQueue queue = cache.getAsyncEventQueue("queue1"); |
| assertThat(queue.getBatchSize()).isEqualTo(ALTERED_BATCH_SIZE); |
| assertThat(queue.getBatchTimeInterval()).isEqualTo(ALTERED_BATCH_TIME_INTERVAL); |
| assertThat(queue.getMaximumQueueMemory()).isEqualTo(ALTERED_MAXIMUM_QUEUE_MEMORY); |
| assertThat(cache.getAsyncEventQueue("queue2")).isNull(); |
| }); |
| } |
| |
| @Test |
| public void whenAlterCommandUsedToChangeFromPauseToResumeThenAEQBehaviorMustChange() |
| throws Exception { |
| gfsh.executeAndAssertThat( |
| "create async-event-queue --pause-event-processing=true --id=queue1 --group=group1 --listener=" |
| + MyAsyncEventListener.class.getName()) |
| .statusIsSuccess(); |
| |
| locator.waitUntilAsyncEventQueuesAreReadyOnExactlyThisManyServers("queue1", 1); |
| |
| // verify that server1's event queue has the default value |
| server1.invoke(() -> { |
| InternalCache cache = ClusterStartupRule.getCache(); |
| AsyncEventQueue queue = cache.getAsyncEventQueue("queue1"); |
| assertThat(queue.getBatchSize()).isEqualTo(GatewaySender.DEFAULT_BATCH_SIZE); |
| assertThat(queue.getBatchTimeInterval()).isEqualTo(DEFAULT_BATCH_TIME_INTERVAL); |
| assertThat(queue.isDispatchingPaused()).isTrue(); |
| assertThat(queue.getMaximumQueueMemory()) |
| .isEqualTo(GatewaySender.DEFAULT_MAXIMUM_QUEUE_MEMORY); |
| }); |
| |
| gfsh.executeAndAssertThat( |
| "alter async-event-queue --id=queue1 --pause-event-processing=false --batch-size=" |
| + ALTERED_BATCH_SIZE + " --batch-time-interval=" + ALTERED_BATCH_TIME_INTERVAL |
| + " --max-queue-memory=" + ALTERED_MAXIMUM_QUEUE_MEMORY) |
| .statusIsSuccess(); |
| |
| // verify that server1's event queue still has the default value |
| // without restart |
| server1.invoke(() -> { |
| InternalCache cache = ClusterStartupRule.getCache(); |
| AsyncEventQueue queue = cache.getAsyncEventQueue("queue1"); |
| assertThat(queue.getBatchSize()).isEqualTo(GatewaySender.DEFAULT_BATCH_SIZE); |
| assertThat(queue.getBatchTimeInterval()).isEqualTo(DEFAULT_BATCH_TIME_INTERVAL); |
| assertThat(queue.getMaximumQueueMemory()) |
| .isEqualTo(GatewaySender.DEFAULT_MAXIMUM_QUEUE_MEMORY); |
| assertThat(queue.isDispatchingPaused()).isTrue(); |
| assertThat(cache.getAsyncEventQueue("queue2")).isNull(); |
| }); |
| |
| // restart locator and server without clearing the file system |
| server1.stop(false); |
| locator.stop(false); |
| |
| locator = lsRule.startLocatorVM(0); |
| server1 = lsRule.startServerVM(1, "group1", locator.getPort()); |
| // verify that server1's queue is updated |
| server1.invoke(() -> { |
| InternalCache cache = ClusterStartupRule.getCache(); |
| AsyncEventQueue queue = cache.getAsyncEventQueue("queue1"); |
| assertThat(queue.getBatchSize()).isEqualTo(ALTERED_BATCH_SIZE); |
| assertThat(queue.getBatchTimeInterval()).isEqualTo(ALTERED_BATCH_TIME_INTERVAL); |
| assertThat(queue.getMaximumQueueMemory()).isEqualTo(ALTERED_MAXIMUM_QUEUE_MEMORY); |
| assertThat(queue.isDispatchingPaused()).isFalse(); |
| assertThat(cache.getAsyncEventQueue("queue2")).isNull(); |
| }); |
| } |
| |
| @Test |
| public void whenAlterCommandUsedToChangeFromResumeStateToPausedThenAEQBehaviorMustChange() |
| throws Exception { |
| gfsh.executeAndAssertThat( |
| "create async-event-queue --pause-event-processing=false --id=queue1 --group=group1 --listener=" |
| + MyAsyncEventListener.class.getName()) |
| .statusIsSuccess(); |
| |
| locator.waitUntilAsyncEventQueuesAreReadyOnExactlyThisManyServers("queue1", 1); |
| |
| // verify that server1's event queue has the default value |
| server1.invoke(() -> { |
| InternalCache cache = ClusterStartupRule.getCache(); |
| AsyncEventQueue queue = cache.getAsyncEventQueue("queue1"); |
| assertThat(queue.getBatchSize()).isEqualTo(GatewaySender.DEFAULT_BATCH_SIZE); |
| assertThat(queue.getBatchTimeInterval()).isEqualTo(DEFAULT_BATCH_TIME_INTERVAL); |
| assertThat(queue.isDispatchingPaused()).isFalse(); |
| assertThat(queue.getMaximumQueueMemory()) |
| .isEqualTo(GatewaySender.DEFAULT_MAXIMUM_QUEUE_MEMORY); |
| }); |
| |
| gfsh.executeAndAssertThat( |
| "alter async-event-queue --id=queue1 --pause-event-processing=true --batch-size=" |
| + ALTERED_BATCH_SIZE + " --batch-time-interval=" + ALTERED_BATCH_TIME_INTERVAL |
| + " --max-queue-memory=" + ALTERED_MAXIMUM_QUEUE_MEMORY) |
| .statusIsSuccess(); |
| |
| // verify that server1's event queue still has the default value |
| // without restart |
| server1.invoke(() -> { |
| InternalCache cache = ClusterStartupRule.getCache(); |
| AsyncEventQueue queue = cache.getAsyncEventQueue("queue1"); |
| assertThat(queue.getBatchSize()).isEqualTo(GatewaySender.DEFAULT_BATCH_SIZE); |
| assertThat(queue.getBatchTimeInterval()).isEqualTo(DEFAULT_BATCH_TIME_INTERVAL); |
| assertThat(queue.getMaximumQueueMemory()) |
| .isEqualTo(GatewaySender.DEFAULT_MAXIMUM_QUEUE_MEMORY); |
| assertThat(queue.isDispatchingPaused()).isFalse(); |
| assertThat(cache.getAsyncEventQueue("queue2")).isNull(); |
| }); |
| |
| // restart locator and server without clearing the file system |
| server1.stop(false); |
| locator.stop(false); |
| |
| locator = lsRule.startLocatorVM(0); |
| server1 = lsRule.startServerVM(1, "group1", locator.getPort()); |
| // verify that server1's queue is updated |
| server1.invoke(() -> { |
| InternalCache cache = ClusterStartupRule.getCache(); |
| AsyncEventQueue queue = cache.getAsyncEventQueue("queue1"); |
| assertThat(queue.getBatchSize()).isEqualTo(ALTERED_BATCH_SIZE); |
| assertThat(queue.getBatchTimeInterval()).isEqualTo(ALTERED_BATCH_TIME_INTERVAL); |
| assertThat(queue.getMaximumQueueMemory()).isEqualTo(ALTERED_MAXIMUM_QUEUE_MEMORY); |
| assertThat(queue.isDispatchingPaused()).isTrue(); |
| assertThat(cache.getAsyncEventQueue("queue2")).isNull(); |
| }); |
| } |
| } |