| /* |
| * Druid - a distributed column store. |
| * Copyright (C) 2012, 2013 Metamarkets Group Inc. |
| * |
| * This program is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU General Public License |
| * as published by the Free Software Foundation; either version 2 |
| * of the License, or (at your option) any later version. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| * |
| * You should have received a copy of the GNU General Public License |
| * along with this program; if not, write to the Free Software |
| * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
| */ |
| |
| package io.druid.cli; |
| |
| import com.fasterxml.jackson.databind.ObjectMapper; |
| import com.google.common.collect.ImmutableList; |
| import com.google.inject.Binder; |
| import com.google.inject.Module; |
| import com.google.inject.Provides; |
| import com.metamx.common.concurrent.ScheduledExecutorFactory; |
| import com.metamx.common.logger.Logger; |
| import io.airlift.command.Command; |
| import io.druid.client.indexing.IndexingServiceClient; |
| import io.druid.db.DatabaseRuleManager; |
| import io.druid.db.DatabaseRuleManagerConfig; |
| import io.druid.db.DatabaseRuleManagerProvider; |
| import io.druid.db.DatabaseSegmentManager; |
| import io.druid.db.DatabaseSegmentManagerConfig; |
| import io.druid.db.DatabaseSegmentManagerProvider; |
| import io.druid.guice.ConfigProvider; |
| import io.druid.guice.Jerseys; |
| import io.druid.guice.JsonConfigProvider; |
| import io.druid.guice.LazySingleton; |
| import io.druid.guice.LifecycleModule; |
| import io.druid.guice.ManageLifecycle; |
| import io.druid.server.coordinator.DruidCoordinator; |
| import io.druid.server.coordinator.DruidCoordinatorConfig; |
| import io.druid.server.coordinator.LoadQueueTaskMaster; |
| import io.druid.server.http.BackwardsCompatibleCoordinatorResource; |
| import io.druid.server.http.BackwardsCompatibleInfoResource; |
| import io.druid.server.http.CoordinatorDynamicConfigsResource; |
| import io.druid.server.http.CoordinatorRedirectInfo; |
| import io.druid.server.http.CoordinatorResource; |
| import io.druid.server.http.DBResource; |
| import io.druid.server.http.DatasourcesResource; |
| import io.druid.server.http.InfoResource; |
| import io.druid.server.http.RedirectFilter; |
| import io.druid.server.http.RedirectInfo; |
| import io.druid.server.http.RulesResource; |
| import io.druid.server.http.ServersResource; |
| import io.druid.server.http.TiersResource; |
| import io.druid.server.initialization.JettyServerInitializer; |
| import org.apache.curator.framework.CuratorFramework; |
| import org.eclipse.jetty.server.Server; |
| |
| import java.util.List; |
| |
| /** |
| */ |
| @Command( |
| name = "coordinator", |
| description = "Runs the Coordinator, see http://druid.io/docs/0.6.83/Coordinator.html for a description." |
| ) |
| public class CliCoordinator extends ServerRunnable |
| { |
| private static final Logger log = new Logger(CliCoordinator.class); |
| |
| public CliCoordinator() |
| { |
| super(log); |
| } |
| |
| @Override |
| protected List<Object> getModules() |
| { |
| return ImmutableList.<Object>of( |
| new Module() |
| { |
| @Override |
| public void configure(Binder binder) |
| { |
| ConfigProvider.bind(binder, DruidCoordinatorConfig.class); |
| |
| JsonConfigProvider.bind(binder, "druid.manager.segments", DatabaseSegmentManagerConfig.class); |
| JsonConfigProvider.bind(binder, "druid.manager.rules", DatabaseRuleManagerConfig.class); |
| |
| binder.bind(RedirectFilter.class).in(LazySingleton.class); |
| binder.bind(RedirectInfo.class).to(CoordinatorRedirectInfo.class).in(LazySingleton.class); |
| |
| binder.bind(DatabaseSegmentManager.class) |
| .toProvider(DatabaseSegmentManagerProvider.class) |
| .in(ManageLifecycle.class); |
| |
| binder.bind(DatabaseRuleManager.class) |
| .toProvider(DatabaseRuleManagerProvider.class) |
| .in(ManageLifecycle.class); |
| |
| binder.bind(IndexingServiceClient.class).in(LazySingleton.class); |
| |
| binder.bind(DruidCoordinator.class); |
| |
| LifecycleModule.register(binder, DruidCoordinator.class); |
| |
| binder.bind(JettyServerInitializer.class).toInstance(new CoordinatorJettyServerInitializer()); |
| Jerseys.addResource(binder, BackwardsCompatibleInfoResource.class); |
| Jerseys.addResource(binder, InfoResource.class); |
| Jerseys.addResource(binder, BackwardsCompatibleCoordinatorResource.class); |
| Jerseys.addResource(binder, CoordinatorResource.class); |
| Jerseys.addResource(binder, CoordinatorDynamicConfigsResource.class); |
| Jerseys.addResource(binder, TiersResource.class); |
| Jerseys.addResource(binder, RulesResource.class); |
| Jerseys.addResource(binder, ServersResource.class); |
| Jerseys.addResource(binder, DatasourcesResource.class); |
| Jerseys.addResource(binder, DBResource.class); |
| |
| LifecycleModule.register(binder, Server.class); |
| } |
| |
| @Provides |
| @LazySingleton |
| public LoadQueueTaskMaster getLoadQueueTaskMaster( |
| CuratorFramework curator, ObjectMapper jsonMapper, ScheduledExecutorFactory factory, DruidCoordinatorConfig config |
| ) |
| { |
| return new LoadQueueTaskMaster(curator, jsonMapper, factory.create(1, "Master-PeonExec--%d"), config); |
| } |
| } |
| ); |
| } |
| } |