jon-wei commented on a change in pull request #8107: Add CliIndexer process type and initial task runner implementation URL: https://github.com/apache/incubator-druid/pull/8107#discussion_r306088453
########## File path: services/src/main/java/org/apache/druid/cli/CliIndexer.java ########## @@ -0,0 +1,306 @@ +/* + * 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.cli; + +import com.google.common.collect.ImmutableList; +import com.google.inject.Binder; +import com.google.inject.Inject; +import com.google.inject.Key; +import com.google.inject.Module; +import com.google.inject.Provides; +import com.google.inject.TypeLiteral; +import com.google.inject.multibindings.MapBinder; +import com.google.inject.name.Names; +import io.airlift.airline.Command; +import org.apache.druid.client.cache.CacheConfig; +import org.apache.druid.client.indexing.HttpIndexingServiceClient; +import org.apache.druid.client.indexing.IndexingServiceClient; +import org.apache.druid.discovery.LookupNodeService; +import org.apache.druid.discovery.NodeType; +import org.apache.druid.discovery.WorkerNodeService; +import org.apache.druid.guice.Binders; +import org.apache.druid.guice.CacheModule; +import org.apache.druid.guice.DruidProcessingModule; +import org.apache.druid.guice.IndexingServiceFirehoseModule; +import org.apache.druid.guice.IndexingServiceModuleHelper; +import org.apache.druid.guice.IndexingServiceTaskLogsModule; +import org.apache.druid.guice.Jerseys; +import org.apache.druid.guice.JsonConfigProvider; +import org.apache.druid.guice.LazySingleton; +import org.apache.druid.guice.LifecycleModule; +import org.apache.druid.guice.ManageLifecycle; +import org.apache.druid.guice.NodeTypeConfig; +import org.apache.druid.guice.PolyBind; +import org.apache.druid.guice.QueryRunnerFactoryModule; +import org.apache.druid.guice.QueryableModule; +import org.apache.druid.guice.QueryablePeonModule; +import org.apache.druid.guice.annotations.Self; +import org.apache.druid.indexing.common.RetryPolicyConfig; +import org.apache.druid.indexing.common.TaskReportFileWriter; +import org.apache.druid.indexing.common.TaskToolboxFactory; +import org.apache.druid.indexing.common.actions.LocalTaskActionClientFactory; +import org.apache.druid.indexing.common.actions.RemoteTaskActionClientFactory; +import org.apache.druid.indexing.common.actions.TaskActionClientFactory; +import org.apache.druid.indexing.common.actions.TaskActionToolbox; +import org.apache.druid.indexing.common.actions.TaskAuditLogConfig; +import org.apache.druid.indexing.common.config.TaskConfig; +import org.apache.druid.indexing.common.config.TaskStorageConfig; +import org.apache.druid.indexing.common.stats.DropwizardRowIngestionMetersFactory; +import org.apache.druid.indexing.common.stats.RowIngestionMetersFactory; +import org.apache.druid.indexing.common.task.IndexTaskClientFactory; +import org.apache.druid.indexing.common.task.batch.parallel.ParallelIndexTaskClient; +import org.apache.druid.indexing.common.task.batch.parallel.ParallelIndexTaskClientFactory; +import org.apache.druid.indexing.overlord.HeapMemoryTaskStorage; +import org.apache.druid.indexing.overlord.IndexerMetadataStorageCoordinator; +import org.apache.druid.indexing.overlord.TaskRunner; +import org.apache.druid.indexing.overlord.TaskStorage; +import org.apache.druid.indexing.overlord.ThreadingTaskRunner; +import org.apache.druid.indexing.worker.Worker; +import org.apache.druid.indexing.worker.WorkerCuratorCoordinator; +import org.apache.druid.indexing.worker.WorkerTaskMonitor; +import org.apache.druid.indexing.worker.config.WorkerConfig; +import org.apache.druid.indexing.worker.http.TaskManagementResource; +import org.apache.druid.indexing.worker.http.WorkerResource; +import org.apache.druid.java.util.common.logger.Logger; +import org.apache.druid.metadata.IndexerSQLMetadataStorageCoordinator; +import org.apache.druid.query.QuerySegmentWalker; +import org.apache.druid.query.lookup.LookupModule; +import org.apache.druid.segment.loading.DataSegmentArchiver; +import org.apache.druid.segment.loading.DataSegmentKiller; +import org.apache.druid.segment.loading.DataSegmentMover; +import org.apache.druid.segment.loading.OmniDataSegmentArchiver; +import org.apache.druid.segment.loading.OmniDataSegmentKiller; +import org.apache.druid.segment.loading.OmniDataSegmentMover; +import org.apache.druid.segment.realtime.UnifiedIndexerLifecycleHandler; +import org.apache.druid.segment.realtime.appenderator.AppenderatorsManager; +import org.apache.druid.segment.realtime.appenderator.UnifiedIndexerAppenderatorsManager; +import org.apache.druid.segment.realtime.firehose.ChatHandlerProvider; +import org.apache.druid.segment.realtime.firehose.NoopChatHandlerProvider; +import org.apache.druid.segment.realtime.firehose.ServiceAnnouncingChatHandlerProvider; +import org.apache.druid.segment.realtime.plumber.CoordinatorBasedSegmentHandoffNotifierConfig; +import org.apache.druid.segment.realtime.plumber.CoordinatorBasedSegmentHandoffNotifierFactory; +import org.apache.druid.segment.realtime.plumber.SegmentHandoffNotifierFactory; +import org.apache.druid.server.DruidNode; +import org.apache.druid.server.coordination.ServerType; +import org.apache.druid.server.http.SegmentListerResource; +import org.apache.druid.server.initialization.jetty.ChatHandlerServerModule; +import org.apache.druid.server.initialization.jetty.JettyServerInitializer; +import org.eclipse.jetty.server.Server; + +import java.util.List; +import java.util.Properties; + +/** + * + */ +@Command( + name = "indexer", + description = "Runs an Indexer. Description TBD." +) +public class CliIndexer extends ServerRunnable +{ + private static final Logger log = new Logger(CliIndexer.class); + + @Inject + private Properties properties; + + public CliIndexer() + { + super(log); + } + + @Override + protected List<? extends Module> getModules() + { + return ImmutableList.of( + new DruidProcessingModule(), + new QueryableModule(), + new QueryRunnerFactoryModule(), + new Module() + { + @Override + public void configure(Binder binder) + { + binder.bindConstant().annotatedWith(Names.named("serviceName")).to("druid/indexer"); + binder.bindConstant().annotatedWith(Names.named("servicePort")).to(8091); + binder.bindConstant().annotatedWith(Names.named("tlsServicePort")).to(8291); + + IndexingServiceModuleHelper.configureTaskRunnerConfigs(binder); + + JsonConfigProvider.bind(binder, "druid.indexer.task", TaskConfig.class); + JsonConfigProvider.bind(binder, "druid.worker", WorkerConfig.class); + JsonConfigProvider.bind(binder, "druid.indexer.auditlog", TaskAuditLogConfig.class); + JsonConfigProvider.bind(binder, "druid.peon.taskActionClient.retry", RetryPolicyConfig.class); + + binder.bind(TaskReportFileWriter.class).toInstance(new TaskReportFileWriter()); + + binder.bind(TaskRunner.class).to(ThreadingTaskRunner.class); + binder.bind(QuerySegmentWalker.class).to(ThreadingTaskRunner.class); + binder.bind(ThreadingTaskRunner.class).in(LazySingleton.class); + + binder.bind(TaskToolboxFactory.class).in(LazySingleton.class); + + configureTaskActionClient(binder); + binder.bind(IndexingServiceClient.class).to(HttpIndexingServiceClient.class).in(LazySingleton.class); + binder.bind(new TypeLiteral<IndexTaskClientFactory<ParallelIndexTaskClient>>(){}) + .to(ParallelIndexTaskClientFactory.class) + .in(LazySingleton.class); + + PolyBind.createChoice( + binder, + "druid.indexer.task.rowIngestionMeters.type", + Key.get(RowIngestionMetersFactory.class), + Key.get(DropwizardRowIngestionMetersFactory.class) + ); + final MapBinder<String, RowIngestionMetersFactory> rowIngestionMetersHandlerProviderBinder = + PolyBind.optionBinder(binder, Key.get(RowIngestionMetersFactory.class)); + rowIngestionMetersHandlerProviderBinder + .addBinding("dropwizard") + .to(DropwizardRowIngestionMetersFactory.class) + .in(LazySingleton.class); + binder.bind(DropwizardRowIngestionMetersFactory.class).in(LazySingleton.class); + + PolyBind.createChoice( + binder, + "druid.indexer.task.chathandler.type", + Key.get(ChatHandlerProvider.class), + Key.get(ServiceAnnouncingChatHandlerProvider.class) + ); + final MapBinder<String, ChatHandlerProvider> handlerProviderBinder = + PolyBind.optionBinder(binder, Key.get(ChatHandlerProvider.class)); + handlerProviderBinder + .addBinding("announce") + .to(ServiceAnnouncingChatHandlerProvider.class) + .in(LazySingleton.class); + handlerProviderBinder + .addBinding("noop") + .to(NoopChatHandlerProvider.class) + .in(LazySingleton.class); + binder.bind(ServiceAnnouncingChatHandlerProvider.class).in(LazySingleton.class); + binder.bind(NoopChatHandlerProvider.class).in(LazySingleton.class); + + binder.bind(WorkerTaskMonitor.class).in(ManageLifecycle.class); + binder.bind(WorkerCuratorCoordinator.class).in(ManageLifecycle.class); + LifecycleModule.register(binder, WorkerTaskMonitor.class); + + // Build it to make it bind even if nothing binds to it. + Binders.dataSegmentKillerBinder(binder); + binder.bind(DataSegmentKiller.class).to(OmniDataSegmentKiller.class).in(LazySingleton.class); + Binders.dataSegmentMoverBinder(binder); + binder.bind(DataSegmentMover.class).to(OmniDataSegmentMover.class).in(LazySingleton.class); + Binders.dataSegmentArchiverBinder(binder); + binder.bind(DataSegmentArchiver.class).to(OmniDataSegmentArchiver.class).in(LazySingleton.class); + + JsonConfigProvider.bind(binder, "druid.realtime.cache", CacheConfig.class); + binder.install(new CacheModule()); + + JsonConfigProvider.bind( + binder, + "druid.segment.handoff", + CoordinatorBasedSegmentHandoffNotifierConfig.class + ); + binder.bind(SegmentHandoffNotifierFactory.class) + .to(CoordinatorBasedSegmentHandoffNotifierFactory.class) + .in(LazySingleton.class); + + binder.bind(AppenderatorsManager.class) + .to(UnifiedIndexerAppenderatorsManager.class) + .in(LazySingleton.class); + + binder.bind(NodeTypeConfig.class).toInstance(new NodeTypeConfig(ServerType.INDEXER_EXECUTOR)); + + binder.bind(JettyServerInitializer.class).to(QueryJettyServerInitializer.class); + Jerseys.addResource(binder, SegmentListerResource.class); + Jerseys.addResource(binder, WorkerResource.class); + Jerseys.addResource(binder, TaskManagementResource.class); + + LifecycleModule.register(binder, Server.class); + LifecycleModule.register(binder, UnifiedIndexerLifecycleHandler.class); + + bindAnnouncer( + binder, + DiscoverySideEffectsProvider.builder(NodeType.INDEXER) + .serviceClasses( + ImmutableList.of(LookupNodeService.class, WorkerNodeService.class) + ) + .build() + ); + } + + private void configureTaskActionClient(Binder binder) + { + PolyBind.createChoice( + binder, + "druid.peon.mode", + Key.get(TaskActionClientFactory.class), + Key.get(RemoteTaskActionClientFactory.class) + ); + final MapBinder<String, TaskActionClientFactory> taskActionBinder = + PolyBind.optionBinder(binder, Key.get(TaskActionClientFactory.class)); + taskActionBinder + .addBinding("local") + .to(LocalTaskActionClientFactory.class) + .in(LazySingleton.class); + // all of these bindings are so that we can run the peon in local mode Review comment: Moved some of the binding blocks into methods on CliPeon/CliMiddleManager for now ---------------------------------------------------------------- This is an automated message from the Apache Git Service. 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