capistrant commented on code in PR #18939: URL: https://github.com/apache/druid/pull/18939#discussion_r2825590734
########## indexing-service/src/test/java/org/apache/druid/indexing/compact/CascadingReindexingTemplateTest.java: ########## @@ -0,0 +1,1318 @@ +/* + * 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.indexing.compact; + +import com.fasterxml.jackson.databind.ObjectMapper; +import com.google.common.collect.ImmutableMap; +import org.apache.druid.guice.SupervisorModule; +import org.apache.druid.indexer.CompactionEngine; +import org.apache.druid.indexing.input.DruidInputSource; +import org.apache.druid.jackson.DefaultObjectMapper; +import org.apache.druid.java.util.common.DateTimes; +import org.apache.druid.java.util.common.granularity.Granularities; +import org.apache.druid.java.util.common.granularity.Granularity; +import org.apache.druid.query.aggregation.AggregatorFactory; +import org.apache.druid.server.compaction.InlineReindexingRuleProvider; +import org.apache.druid.server.compaction.IntervalGranularityInfo; +import org.apache.druid.server.compaction.ReindexingDataSchemaRule; +import org.apache.druid.server.compaction.ReindexingRule; +import org.apache.druid.server.compaction.ReindexingRuleProvider; +import org.apache.druid.server.compaction.ReindexingSegmentGranularityRule; +import org.apache.druid.server.coordinator.DataSourceCompactionConfig; +import org.apache.druid.server.coordinator.InlineSchemaDataSourceCompactionConfig; +import org.apache.druid.testing.InitializedNullHandlingTest; +import org.apache.druid.timeline.DataSegment; +import org.apache.druid.timeline.SegmentTimeline; +import org.easymock.EasyMock; +import org.joda.time.DateTime; +import org.joda.time.Interval; +import org.joda.time.Period; +import org.junit.Assert; +import org.junit.Before; +import org.junit.Test; + +import javax.annotation.Nullable; +import java.util.ArrayList; +import java.util.Collections; +import java.util.List; +import java.util.Map; + +public class CascadingReindexingTemplateTest extends InitializedNullHandlingTest +{ + private static final ObjectMapper OBJECT_MAPPER = new DefaultObjectMapper(); + + @Before + public void setUp() + { + OBJECT_MAPPER.registerModules(new SupervisorModule().getJacksonModules()); + } + + @Test + public void test_serde() throws Exception + { + final CascadingReindexingTemplate template = new CascadingReindexingTemplate( + "testDataSource", + 50, + 1000000L, + InlineReindexingRuleProvider.builder() + .segmentGranularityRules(List.of( + new ReindexingSegmentGranularityRule( + "hourRule", + null, + Period.days(7), + Granularities.HOUR + ), + new ReindexingSegmentGranularityRule( + "dayRule", + null, + Period.days(30), + Granularities.DAY + ) + )) + .build(), + CompactionEngine.NATIVE, + ImmutableMap.of("context_key", "context_value"), + null, + null, + Granularities.DAY + ); + + final String json = OBJECT_MAPPER.writeValueAsString(template); + final CascadingReindexingTemplate fromJson = OBJECT_MAPPER.readValue(json, CascadingReindexingTemplate.class); + + Assert.assertEquals(template.getDataSource(), fromJson.getDataSource()); + Assert.assertEquals(template.getTaskPriority(), fromJson.getTaskPriority()); + Assert.assertEquals(template.getInputSegmentSizeBytes(), fromJson.getInputSegmentSizeBytes()); + Assert.assertEquals(template.getEngine(), fromJson.getEngine()); + Assert.assertEquals(template.getTaskContext(), fromJson.getTaskContext()); + Assert.assertEquals(template.getType(), fromJson.getType()); + } + + @Test + public void test_serde_asDataSourceCompactionConfig() throws Exception + { + final CascadingReindexingTemplate template = new CascadingReindexingTemplate( + "testDataSource", + 30, + 500000L, + InlineReindexingRuleProvider.builder() + .segmentGranularityRules(List.of( + new ReindexingSegmentGranularityRule( + "rule1", + null, + Period.days(7), + Granularities.HOUR + ) + )) + .build(), + CompactionEngine.MSQ, + ImmutableMap.of("key", "value"), + null, + null, + Granularities.HOUR + ); + + // Serialize and deserialize as DataSourceCompactionConfig interface + final String json = OBJECT_MAPPER.writeValueAsString(template); + final DataSourceCompactionConfig fromJson = OBJECT_MAPPER.readValue(json, DataSourceCompactionConfig.class); + + Assert.assertTrue(fromJson instanceof CascadingReindexingTemplate); + final CascadingReindexingTemplate cascadingFromJson = (CascadingReindexingTemplate) fromJson; + + Assert.assertEquals("testDataSource", cascadingFromJson.getDataSource()); + Assert.assertEquals(30, cascadingFromJson.getTaskPriority()); + Assert.assertEquals(500000L, cascadingFromJson.getInputSegmentSizeBytes()); + Assert.assertEquals(CompactionEngine.MSQ, cascadingFromJson.getEngine()); + Assert.assertEquals(ImmutableMap.of("key", "value"), cascadingFromJson.getTaskContext()); + Assert.assertEquals(CascadingReindexingTemplate.TYPE, cascadingFromJson.getType()); + } + + @Test + public void test_createCompactionJobs_ruleProviderNotReady() + { + final ReindexingRuleProvider notReadyProvider = EasyMock.createMock(ReindexingRuleProvider.class); + EasyMock.expect(notReadyProvider.isReady()).andReturn(false); + EasyMock.expect(notReadyProvider.getType()).andReturn("mock-provider"); + EasyMock.replay(notReadyProvider); + + final CascadingReindexingTemplate template = new CascadingReindexingTemplate( + "testDataSource", + null, + null, + notReadyProvider, + null, + null, + null, + null, + Granularities.DAY + ); + + // Call createCompactionJobs - should return empty list without processing + final List<CompactionJob> jobs = template.createCompactionJobs(null, null); + + Assert.assertTrue(jobs.isEmpty()); + EasyMock.verify(notReadyProvider); + } + + @Test + public void test_constructor_setBothSkipOffsetStrategiesThrowsException() + { + final ReindexingRuleProvider mockProvider = EasyMock.createMock(ReindexingRuleProvider.class); + EasyMock.replay(mockProvider); + + IllegalArgumentException exception = Assert.assertThrows( + IllegalArgumentException.class, + () -> new CascadingReindexingTemplate( + "testDataSource", + null, + null, + mockProvider, + null, + null, + Period.days(7), // skipOffsetFromLatest + Period.days(3), // skipOffsetFromNow + Granularities.DAY + ) + ); + + Assert.assertEquals("Cannot set both skipOffsetFromNow and skipOffsetFromLatest", exception.getMessage()); + EasyMock.verify(mockProvider); + } + + @Test + public void test_createCompactionJobs_simple() + { + DateTime referenceTime = DateTimes.of("2024-01-15T00:00:00Z"); + SegmentTimeline timeline = createTestTimeline(referenceTime.minusDays(90), referenceTime.minusDays(10)); + ReindexingRuleProvider mockProvider = createMockProvider(List.of(Period.days(7), Period.days(30))); + CompactionJobParams mockParams = createMockParams(referenceTime, timeline); + DruidInputSource mockSource = createMockSource(); + + TestCascadingReindexingTemplate template = new TestCascadingReindexingTemplate( + "testDS", null, null, mockProvider, null, null, null, null + ); + + template.createCompactionJobs(mockSource, mockParams); Review Comment: ya the dummy template is just there to intercept and record what search intervals come out of the createCompactionJobs call to confirm the timeline is properly formed -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
