| /* |
| * 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.druid.server.coordinator.duty; |
| |
| import org.apache.druid.java.util.emitter.service.ServiceEmitter; |
| import org.apache.druid.java.util.emitter.service.ServiceEventBuilder; |
| import org.apache.druid.metadata.MetadataRuleManager; |
| import org.apache.druid.server.coordinator.DruidCoordinatorRuntimeParams; |
| import org.apache.druid.server.coordinator.TestDruidCoordinatorConfig; |
| import org.joda.time.Duration; |
| import org.junit.Before; |
| import org.junit.Rule; |
| import org.junit.Test; |
| import org.junit.rules.ExpectedException; |
| import org.junit.runner.RunWith; |
| import org.mockito.ArgumentMatchers; |
| import org.mockito.Mock; |
| import org.mockito.Mockito; |
| import org.mockito.junit.MockitoJUnitRunner; |
| |
| @RunWith(MockitoJUnitRunner.class) |
| public class KillRulesTest |
| { |
| @Mock |
| private MetadataRuleManager mockRuleManager; |
| |
| @Mock |
| private DruidCoordinatorRuntimeParams mockDruidCoordinatorRuntimeParams; |
| |
| @Mock |
| private ServiceEmitter mockServiceEmitter; |
| |
| @Rule |
| public ExpectedException exception = ExpectedException.none(); |
| |
| private KillRules killRules; |
| |
| @Before |
| public void setup() |
| { |
| Mockito.when(mockDruidCoordinatorRuntimeParams.getDatabaseRuleManager()).thenReturn(mockRuleManager); |
| } |
| |
| @Test |
| public void testRunSkipIfLastRunLessThanPeriod() |
| { |
| TestDruidCoordinatorConfig druidCoordinatorConfig = new TestDruidCoordinatorConfig( |
| null, |
| null, |
| null, |
| new Duration("PT5S"), |
| null, |
| null, |
| null, |
| null, |
| null, |
| null, |
| null, |
| new Duration(Long.MAX_VALUE), |
| new Duration("PT1S"), |
| null, |
| null, |
| 10, |
| null |
| ); |
| killRules = new KillRules(druidCoordinatorConfig); |
| killRules.run(mockDruidCoordinatorRuntimeParams); |
| Mockito.verifyZeroInteractions(mockRuleManager); |
| } |
| |
| @Test |
| public void testRunNotSkipIfLastRunMoreThanPeriod() |
| { |
| Mockito.when(mockDruidCoordinatorRuntimeParams.getEmitter()).thenReturn(mockServiceEmitter); |
| TestDruidCoordinatorConfig druidCoordinatorConfig = new TestDruidCoordinatorConfig( |
| null, |
| null, |
| null, |
| new Duration("PT5S"), |
| null, |
| null, |
| null, |
| null, |
| null, |
| null, |
| null, |
| new Duration("PT6S"), |
| new Duration("PT1S"), |
| null, |
| null, |
| 10, |
| null |
| ); |
| killRules = new KillRules(druidCoordinatorConfig); |
| killRules.run(mockDruidCoordinatorRuntimeParams); |
| Mockito.verify(mockRuleManager).removeRulesForEmptyDatasourcesOlderThan(ArgumentMatchers.anyLong()); |
| Mockito.verify(mockServiceEmitter).emit(ArgumentMatchers.any(ServiceEventBuilder.class)); |
| } |
| |
| @Test |
| public void testConstructorFailIfInvalidPeriod() |
| { |
| TestDruidCoordinatorConfig druidCoordinatorConfig = new TestDruidCoordinatorConfig( |
| null, |
| null, |
| null, |
| new Duration("PT5S"), |
| null, |
| null, |
| null, |
| null, |
| null, |
| null, |
| null, |
| new Duration("PT3S"), |
| new Duration("PT1S"), |
| null, |
| null, |
| 10, |
| null |
| ); |
| exception.expect(IllegalArgumentException.class); |
| exception.expectMessage("coordinator rule kill period must be >= druid.coordinator.period.metadataStoreManagementPeriod"); |
| killRules = new KillRules(druidCoordinatorConfig); |
| } |
| |
| @Test |
| public void testConstructorFailIfInvalidRetainDuration() |
| { |
| TestDruidCoordinatorConfig druidCoordinatorConfig = new TestDruidCoordinatorConfig( |
| null, |
| null, |
| null, |
| new Duration("PT5S"), |
| null, |
| null, |
| null, |
| null, |
| null, |
| null, |
| null, |
| new Duration("PT6S"), |
| new Duration("PT-1S"), |
| null, |
| null, |
| 10, |
| null |
| ); |
| exception.expect(IllegalArgumentException.class); |
| exception.expectMessage("coordinator rule kill retainDuration must be >= 0"); |
| killRules = new KillRules(druidCoordinatorConfig); |
| } |
| } |