HBASE-23569 : Validate that all default chores of HMaster are scheduled
Signed-off-by: Andrew Purtell <apurtell@apache.org>
This commit is contained in:
Viraj Jasani
parent
8cd6410128
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a075d6a011
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/**
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* Licensed to the Apache Software Foundation (ASF) under one
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* or more contributor license agreements. See the NOTICE file
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* distributed with this work for additional information
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* regarding copyright ownership. The ASF licenses this file
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* to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance
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* with the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package org.apache.hadoop.hbase.master;
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import java.io.IOException;
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import java.lang.reflect.Field;
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import org.apache.hadoop.conf.Configuration;
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import org.apache.hadoop.hbase.HBaseClassTestRule;
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import org.apache.hadoop.hbase.HBaseTestingUtility;
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import org.apache.hadoop.hbase.ScheduledChore;
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import org.apache.hadoop.hbase.StartMiniClusterOption;
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import org.apache.hadoop.hbase.master.balancer.BalancerChore;
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import org.apache.hadoop.hbase.master.balancer.ClusterStatusChore;
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import org.apache.hadoop.hbase.master.cleaner.HFileCleaner;
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import org.apache.hadoop.hbase.master.cleaner.LogCleaner;
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import org.apache.hadoop.hbase.master.cleaner.ReplicationBarrierCleaner;
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import org.apache.hadoop.hbase.master.normalizer.RegionNormalizerChore;
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import org.apache.hadoop.hbase.testclassification.MasterTests;
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import org.apache.hadoop.hbase.testclassification.MediumTests;
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import org.apache.zookeeper.KeeperException;
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import org.junit.AfterClass;
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import org.junit.Assert;
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import org.junit.BeforeClass;
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import org.junit.ClassRule;
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import org.junit.Test;
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import org.junit.experimental.categories.Category;
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/**
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* Tests to validate if HMaster default chores are scheduled
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*/
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@Category({MasterTests.class, MediumTests.class})
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public class TestMasterChoreScheduled {
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@ClassRule
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public static final HBaseClassTestRule CLASS_RULE =
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HBaseClassTestRule.forClass(TestMasterChoreScheduled.class);
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private static HMaster hMaster;
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private static final HBaseTestingUtility UTIL = new HBaseTestingUtility();
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public static final class MockHMaster extends HMaster {
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public MockHMaster(Configuration conf) throws IOException, KeeperException {
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super(conf);
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}
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}
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@BeforeClass
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public static void setUp() throws Exception {
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UTIL.startMiniCluster(StartMiniClusterOption.builder().numRegionServers(1)
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.masterClass(TestCloseAnOpeningRegion.MockHMaster.class).build());
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hMaster = UTIL.getMiniHBaseCluster().getMaster();
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}
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@AfterClass
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public static void tearDown() throws Exception {
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UTIL.shutdownMiniCluster();
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}
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@Test
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public void testDefaultScheduledChores() throws Exception {
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// test if logCleaner chore is scheduled by default in HMaster init
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TestChoreField<LogCleaner> logCleanerTestChoreField = new TestChoreField<>();
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LogCleaner logCleaner = logCleanerTestChoreField.getChoreObj("logCleaner");
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logCleanerTestChoreField.testIfChoreScheduled(logCleaner);
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// test if hfileCleaner chore is scheduled by default in HMaster init
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TestChoreField<HFileCleaner> hFileCleanerTestChoreField = new TestChoreField<>();
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HFileCleaner hFileCleaner = hFileCleanerTestChoreField.getChoreObj("hfileCleaner");
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hFileCleanerTestChoreField.testIfChoreScheduled(hFileCleaner);
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// test if replicationBarrierCleaner chore is scheduled by default in HMaster init
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TestChoreField<ReplicationBarrierCleaner> replicationBarrierCleanerTestChoreField =
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new TestChoreField<>();
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ReplicationBarrierCleaner replicationBarrierCleaner =
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replicationBarrierCleanerTestChoreField.getChoreObj("replicationBarrierCleaner");
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replicationBarrierCleanerTestChoreField.testIfChoreScheduled(replicationBarrierCleaner);
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// test if clusterStatusChore chore is scheduled by default in HMaster init
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TestChoreField<ClusterStatusChore> clusterStatusChoreTestChoreField = new TestChoreField<>();
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ClusterStatusChore clusterStatusChore = clusterStatusChoreTestChoreField
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.getChoreObj("clusterStatusChore");
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clusterStatusChoreTestChoreField.testIfChoreScheduled(clusterStatusChore);
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// test if balancerChore chore is scheduled by default in HMaster init
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TestChoreField<BalancerChore> balancerChoreTestChoreField = new TestChoreField<>();
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BalancerChore balancerChore = balancerChoreTestChoreField.getChoreObj("balancerChore");
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balancerChoreTestChoreField.testIfChoreScheduled(balancerChore);
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// test if normalizerChore chore is scheduled by default in HMaster init
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TestChoreField<RegionNormalizerChore> regionNormalizerChoreTestChoreField =
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new TestChoreField<>();
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RegionNormalizerChore regionNormalizerChore = regionNormalizerChoreTestChoreField
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.getChoreObj("normalizerChore");
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regionNormalizerChoreTestChoreField.testIfChoreScheduled(regionNormalizerChore);
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// test if catalogJanitorChore chore is scheduled by default in HMaster init
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TestChoreField<CatalogJanitor> catalogJanitorTestChoreField = new TestChoreField<>();
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CatalogJanitor catalogJanitor = catalogJanitorTestChoreField
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.getChoreObj("catalogJanitorChore");
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catalogJanitorTestChoreField.testIfChoreScheduled(catalogJanitor);
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// test if hbckChore chore is scheduled by default in HMaster init
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TestChoreField<HbckChore> hbckChoreTestChoreField = new TestChoreField<>();
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HbckChore hbckChore = hbckChoreTestChoreField.getChoreObj("hbckChore");
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hbckChoreTestChoreField.testIfChoreScheduled(hbckChore);
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}
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private static class TestChoreField<E extends ScheduledChore> {
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private E getChoreObj(String fieldName) throws NoSuchFieldException,
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IllegalAccessException {
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Field masterField = HMaster.class.getDeclaredField(fieldName);
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masterField.setAccessible(true);
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E choreFieldVal = (E) masterField.get(hMaster);
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return choreFieldVal;
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}
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private void testIfChoreScheduled(E choreObj) {
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Assert.assertNotNull(choreObj);
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Assert.assertTrue(hMaster.getChoreService().isChoreScheduled(choreObj));
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}
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}
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}
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