Examples with LoadQueueTaskMaster io.druid.server.coordinator.LoadQueueTaskMaster used on opensource projects

Example 1 with LoadQueueTaskMaster

use of io.druid.server.coordinator.LoadQueueTaskMaster in project druid by druid-io.

the class CliCoordinator method getModules.

@Override
protected List<? extends Module> getModules() {
    List<Module> modules = new ArrayList<>();
    modules.add(new Module() {

        @Override
        public void configure(Binder binder) {
            binder.bindConstant().annotatedWith(Names.named("serviceName")).to(TieredBrokerConfig.DEFAULT_COORDINATOR_SERVICE_NAME);
            binder.bindConstant().annotatedWith(Names.named("servicePort")).to(8081);
            ConfigProvider.bind(binder, DruidCoordinatorConfig.class);
            binder.bind(MetadataStorage.class).toProvider(MetadataStorageProvider.class);
            JsonConfigProvider.bind(binder, "druid.manager.segments", MetadataSegmentManagerConfig.class);
            JsonConfigProvider.bind(binder, "druid.manager.rules", MetadataRuleManagerConfig.class);
            JsonConfigProvider.bind(binder, "druid.manager.lookups", LookupCoordinatorManagerConfig.class);
            JsonConfigProvider.bind(binder, "druid.coordinator.balancer", BalancerStrategyFactory.class);
            binder.bind(RedirectFilter.class).in(LazySingleton.class);
            if (beOverlord) {
                binder.bind(RedirectInfo.class).to(CoordinatorOverlordRedirectInfo.class).in(LazySingleton.class);
            } else {
                binder.bind(RedirectInfo.class).to(CoordinatorRedirectInfo.class).in(LazySingleton.class);
            }
            binder.bind(MetadataSegmentManager.class).toProvider(MetadataSegmentManagerProvider.class).in(ManageLifecycle.class);
            binder.bind(MetadataRuleManager.class).toProvider(MetadataRuleManagerProvider.class).in(ManageLifecycle.class);
            binder.bind(AuditManager.class).toProvider(AuditManagerProvider.class).in(ManageLifecycle.class);
            binder.bind(IndexingServiceClient.class).in(LazySingleton.class);
            binder.bind(CoordinatorServerView.class).in(LazySingleton.class);
            binder.bind(DruidCoordinator.class);
            binder.bind(LookupCoordinatorManager.class).in(ManageLifecycle.class);
            binder.bind(ListenerDiscoverer.class).in(ManageLifecycle.class);
            LifecycleModule.register(binder, ListenerDiscoverer.class);
            LifecycleModule.register(binder, MetadataStorage.class);
            LifecycleModule.register(binder, DruidCoordinator.class);
            LifecycleModule.register(binder, LookupCoordinatorManager.class);
            binder.bind(JettyServerInitializer.class).to(CoordinatorJettyServerInitializer.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, MetadataResource.class);
            Jerseys.addResource(binder, IntervalsResource.class);
            Jerseys.addResource(binder, LookupCoordinatorResource.class);
            LifecycleModule.register(binder, Server.class);
            LifecycleModule.register(binder, DatasourcesResource.class);
            ConditionalMultibind.create(properties, binder, DruidCoordinatorHelper.class, CoordinatorIndexingServiceHelper.class).addConditionBinding("druid.coordinator.merge.on", Predicates.equalTo("true"), DruidCoordinatorSegmentMerger.class).addConditionBinding("druid.coordinator.conversion.on", Predicates.equalTo("true"), DruidCoordinatorVersionConverter.class).addConditionBinding("druid.coordinator.kill.on", Predicates.equalTo("true"), DruidCoordinatorSegmentKiller.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"), Executors.newSingleThreadExecutor(), config);
        }
    });
    if (beOverlord) {
        modules.addAll(new CliOverlord().getModules(false));
    }
    return modules;
}