| /* |
| * 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.test.junit.rules.GfshCommandRule.PortType.jmxManager; |
| |
| import org.junit.Before; |
| import org.junit.BeforeClass; |
| import org.junit.ClassRule; |
| import org.junit.Test; |
| |
| import org.apache.geode.cache.Cache; |
| import org.apache.geode.cache.Region; |
| import org.apache.geode.cache.RegionFactory; |
| import org.apache.geode.cache.RegionShortcut; |
| import org.apache.geode.test.dunit.rules.ClusterStartupRule; |
| import org.apache.geode.test.dunit.rules.MemberVM; |
| import org.apache.geode.test.junit.rules.GfshCommandRule; |
| |
| @SuppressWarnings("serial") |
| public class RebalanceCommandDistributedTestBase { |
| |
| @ClassRule |
| public static ClusterStartupRule cluster = new ClusterStartupRule(); |
| |
| @ClassRule |
| public static GfshCommandRule gfsh = new GfshCommandRule(); |
| |
| protected static MemberVM locator, server1, server2; |
| |
| @BeforeClass |
| public static void beforeClass() { |
| locator = cluster.startLocatorVM(0, l -> l.withHttpService()); |
| |
| int locatorPort = locator.getPort(); |
| server1 = cluster.startServerVM(1, "localhost", locatorPort); |
| server2 = cluster.startServerVM(2, "localhost", locatorPort); |
| |
| setUpRegions(); |
| } |
| |
| @Before |
| public void before() throws Exception { |
| gfsh.connect(locator.getJmxPort(), jmxManager); |
| } |
| |
| @Test |
| public void testSimulateForEntireDSWithTimeout() { |
| // check if DistributedRegionMXBean is available so that command will not fail |
| locator.waitUntilRegionIsReadyOnExactlyThisManyServers("/region-1", 2); |
| locator.waitUntilRegionIsReadyOnExactlyThisManyServers("/region-2", 1); |
| locator.waitUntilRegionIsReadyOnExactlyThisManyServers("/region-3", 1); |
| |
| String command = "rebalance --simulate=true --time-out=-1"; |
| |
| gfsh.executeAndAssertThat(command).statusIsSuccess(); |
| } |
| |
| private static void setUpRegions() { |
| server1.invoke(() -> { |
| Cache cache = ClusterStartupRule.getCache(); |
| RegionFactory<Integer, Integer> dataRegionFactory = |
| cache.createRegionFactory(RegionShortcut.PARTITION); |
| Region region = dataRegionFactory.create("region-1"); |
| for (int i = 0; i < 10; i++) { |
| region.put("key" + (i + 200), "value" + (i + 200)); |
| } |
| region = dataRegionFactory.create("region-2"); |
| for (int i = 0; i < 100; i++) { |
| region.put("key" + (i + 200), "value" + (i + 200)); |
| } |
| }); |
| server2.invoke(() -> { |
| // no need to close cache as it will be closed as part of teardown2 |
| Cache cache = ClusterStartupRule.getCache(); |
| RegionFactory<Integer, Integer> dataRegionFactory = |
| cache.createRegionFactory(RegionShortcut.PARTITION); |
| Region region = dataRegionFactory.create("region-1"); |
| for (int i = 0; i < 100; i++) { |
| region.put("key" + (i + 400), "value" + (i + 400)); |
| } |
| region = dataRegionFactory.create("region-3"); |
| for (int i = 0; i < 10; i++) { |
| region.put("key" + (i + 200), "value" + (i + 200)); |
| } |
| }); |
| } |
| } |