| /** |
| * 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.hadoop.hbase.client; |
| |
| import static org.junit.Assert.assertEquals; |
| |
| import org.apache.hadoop.hbase.HBaseClassTestRule; |
| import org.apache.hadoop.hbase.testclassification.ClientTests; |
| import org.apache.hadoop.hbase.testclassification.MediumTests; |
| import org.junit.ClassRule; |
| import org.junit.Test; |
| import org.junit.experimental.categories.Category; |
| import org.junit.runner.RunWith; |
| import org.junit.runners.Parameterized; |
| |
| /** |
| * Test the admin operations for Balancer, Normalizer, CleanerChore, and CatalogJanitor. |
| */ |
| @RunWith(Parameterized.class) |
| @Category({ MediumTests.class, ClientTests.class }) |
| public class TestAsyncToolAdminApi extends TestAsyncAdminBase { |
| |
| @ClassRule |
| public static final HBaseClassTestRule CLASS_RULE = |
| HBaseClassTestRule.forClass(TestAsyncToolAdminApi.class); |
| |
| @Test |
| public void testBalancer() throws Exception { |
| boolean initialState = admin.isBalancerEnabled().get(); |
| |
| // Start the balancer, wait for it. |
| boolean prevState = admin.balancerSwitch(!initialState).get(); |
| |
| // The previous state should be the original state we observed |
| assertEquals(initialState, prevState); |
| |
| // Current state should be opposite of the original |
| assertEquals(!initialState, admin.isBalancerEnabled().get()); |
| |
| // Reset it back to what it was |
| prevState = admin.balancerSwitch(initialState).get(); |
| |
| // The previous state should be the opposite of the initial state |
| assertEquals(!initialState, prevState); |
| |
| // Current state should be the original state again |
| assertEquals(initialState, admin.isBalancerEnabled().get()); |
| } |
| |
| @Test |
| public void testNormalizer() throws Exception { |
| boolean initialState = admin.isNormalizerEnabled().get(); |
| |
| // flip state |
| boolean prevState = admin.normalizerSwitch(!initialState).get(); |
| |
| // The previous state should be the original state we observed |
| assertEquals(initialState, prevState); |
| |
| // Current state should be opposite of the original |
| assertEquals(!initialState, admin.isNormalizerEnabled().get()); |
| |
| // Reset it back to what it was |
| prevState = admin.normalizerSwitch(initialState).get(); |
| |
| // The previous state should be the opposite of the initial state |
| assertEquals(!initialState, prevState); |
| |
| // Current state should be the original state again |
| assertEquals(initialState, admin.isNormalizerEnabled().get()); |
| } |
| |
| @Test |
| public void testCleanerChore() throws Exception { |
| boolean initialState = admin.isCleanerChoreEnabled().get(); |
| |
| // flip state |
| boolean prevState = admin.cleanerChoreSwitch(!initialState).get(); |
| |
| // The previous state should be the original state we observed |
| assertEquals(initialState, prevState); |
| |
| // Current state should be opposite of the original |
| assertEquals(!initialState, admin.isCleanerChoreEnabled().get()); |
| |
| // Reset it back to what it was |
| prevState = admin.cleanerChoreSwitch(initialState).get(); |
| |
| // The previous state should be the opposite of the initial state |
| assertEquals(!initialState, prevState); |
| |
| // Current state should be the original state again |
| assertEquals(initialState, admin.isCleanerChoreEnabled().get()); |
| } |
| |
| @Test |
| public void testCatalogJanitor() throws Exception { |
| boolean initialState = admin.isCatalogJanitorEnabled().get(); |
| |
| // flip state |
| boolean prevState = admin.catalogJanitorSwitch(!initialState).get(); |
| |
| // The previous state should be the original state we observed |
| assertEquals(initialState, prevState); |
| |
| // Current state should be opposite of the original |
| assertEquals(!initialState, admin.isCatalogJanitorEnabled().get()); |
| |
| // Reset it back to what it was |
| prevState = admin.catalogJanitorSwitch(initialState).get(); |
| |
| // The previous state should be the opposite of the initial state |
| assertEquals(!initialState, prevState); |
| |
| // Current state should be the original state again |
| assertEquals(initialState, admin.isCatalogJanitorEnabled().get()); |
| } |
| } |