| /* |
| * 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.reef.bridge.driver.service; |
| |
| import org.apache.reef.annotations.audience.Private; |
| import org.apache.reef.bridge.service.parameters.DriverClientCommand; |
| import org.apache.reef.client.DriverConfiguration; |
| import org.apache.reef.client.DriverRestartConfiguration; |
| import org.apache.reef.driver.parameters.DriverIdleSources; |
| import org.apache.reef.io.network.naming.NameServerConfiguration; |
| import org.apache.reef.runtime.common.driver.client.JobStatusHandler; |
| import org.apache.reef.runtime.common.driver.idle.DriverIdlenessSource; |
| import org.apache.reef.tang.Configuration; |
| import org.apache.reef.tang.Configurations; |
| import org.apache.reef.tang.Tang; |
| import org.apache.reef.tang.formats.*; |
| import org.apache.reef.webserver.HttpHandlerConfiguration; |
| import org.apache.reef.webserver.HttpServerReefEventHandler; |
| import org.apache.reef.webserver.ReefEventStateManager; |
| |
| /** |
| * Binds all driver bridge service handlers to the driver. |
| */ |
| @Private |
| public final class DriverServiceConfiguration extends ConfigurationModuleBuilder { |
| |
| public static final RequiredImpl<DriverService> DRIVER_SERVICE_IMPL = new RequiredImpl<>(); |
| |
| public static final RequiredParameter<String> DRIVER_CLIENT_COMMAND = new RequiredParameter<>(); |
| |
| public static final OptionalImpl<DriverIdlenessSource> DRIVER_IDLENESS_SOURCES = new OptionalImpl<>(); |
| |
| /** Configuration module that binds all driver handlers. */ |
| public static final ConfigurationModule CONF = new DriverServiceConfiguration() |
| .bindImplementation(DriverService.class, DRIVER_SERVICE_IMPL) |
| .bindNamedParameter(DriverClientCommand.class, DRIVER_CLIENT_COMMAND) |
| .bindSetEntry(DriverIdleSources.class, DRIVER_IDLENESS_SOURCES) |
| .build(); |
| |
| public static final ConfigurationModule STATIC_DRIVER_CONF_MODULE = DriverConfiguration.CONF |
| .set(DriverConfiguration.ON_DRIVER_STARTED, DriverServiceHandlers.StartHandler.class) |
| .set(DriverConfiguration.ON_DRIVER_STOP, DriverServiceHandlers.StopHandler.class) |
| .set(DriverConfiguration.ON_EVALUATOR_ALLOCATED, DriverServiceHandlers.AllocatedEvaluatorHandler.class) |
| .set(DriverConfiguration.ON_EVALUATOR_COMPLETED, DriverServiceHandlers.CompletedEvaluatorHandler.class) |
| .set(DriverConfiguration.ON_EVALUATOR_FAILED, DriverServiceHandlers.FailedEvaluatorHandler.class) |
| .set(DriverConfiguration.ON_CONTEXT_ACTIVE, DriverServiceHandlers.ActiveContextHandler.class) |
| .set(DriverConfiguration.ON_CONTEXT_CLOSED, DriverServiceHandlers.ClosedContextHandler.class) |
| .set(DriverConfiguration.ON_CONTEXT_FAILED, DriverServiceHandlers.ContextFailedHandler.class) |
| .set(DriverConfiguration.ON_CONTEXT_MESSAGE, DriverServiceHandlers.ContextMessageHandler.class) |
| .set(DriverConfiguration.ON_TASK_RUNNING, DriverServiceHandlers.RunningTaskHandler.class) |
| .set(DriverConfiguration.ON_TASK_COMPLETED, DriverServiceHandlers.CompletedTaskHandler.class) |
| .set(DriverConfiguration.ON_TASK_FAILED, DriverServiceHandlers.FailedTaskHandler.class) |
| .set(DriverConfiguration.ON_TASK_SUSPENDED, DriverServiceHandlers.SuspendedTaskHandler.class) |
| .set(DriverConfiguration.ON_TASK_MESSAGE, DriverServiceHandlers.TaskMessageHandler.class) |
| .set(DriverConfiguration.ON_CLIENT_MESSAGE, DriverServiceHandlers.ClientMessageHandler.class) |
| .set(DriverConfiguration.ON_CLIENT_CLOSED, DriverServiceHandlers.ClientCloseHandler.class) |
| .set(DriverConfiguration.ON_CLIENT_CLOSED_MESSAGE, DriverServiceHandlers.ClientCloseWithMessageHandler.class); |
| |
| /** |
| * The HTTP Server configuration assumed by the bridge. |
| */ |
| private static final Configuration HTTP_SERVER_CONFIGURATION = Configurations.merge( |
| HttpHandlerConfiguration.CONF |
| .set(HttpHandlerConfiguration.HTTP_HANDLERS, HttpServerReefEventHandler.class) |
| // Add the http status handler. |
| .set(HttpHandlerConfiguration.HTTP_HANDLERS, DriverStatusHTTPHandler.class) |
| .build(), |
| org.apache.reef.client.DriverServiceConfiguration.CONF |
| .set(org.apache.reef.client.DriverServiceConfiguration.ON_EVALUATOR_ALLOCATED, |
| ReefEventStateManager.AllocatedEvaluatorStateHandler.class) |
| .set(org.apache.reef.client.DriverServiceConfiguration.ON_CONTEXT_ACTIVE, |
| ReefEventStateManager.ActiveContextStateHandler.class) |
| .set(org.apache.reef.client.DriverServiceConfiguration.ON_TASK_RUNNING, |
| ReefEventStateManager.TaskRunningStateHandler.class) |
| .set(org.apache.reef.client.DriverServiceConfiguration.ON_DRIVER_STARTED, |
| ReefEventStateManager.StartStateHandler.class) |
| .set(org.apache.reef.client.DriverServiceConfiguration.ON_DRIVER_STOP, |
| ReefEventStateManager.StopStateHandler.class) |
| .build(), |
| DriverRestartConfiguration.CONF |
| .set(DriverRestartConfiguration.ON_DRIVER_RESTARTED, |
| ReefEventStateManager.DriverRestartHandler.class) |
| .set(DriverRestartConfiguration.ON_DRIVER_RESTART_CONTEXT_ACTIVE, |
| ReefEventStateManager.DriverRestartActiveContextStateHandler.class) |
| .set(DriverRestartConfiguration.ON_DRIVER_RESTART_TASK_RUNNING, |
| ReefEventStateManager.DriverRestartTaskRunningStateHandler.class) |
| .build(), |
| // Bind the HTTP handler for job status |
| Tang.Factory.getTang().newConfigurationBuilder() |
| .bindImplementation(JobStatusHandler.class, DriverStatusHTTPHandler.class) |
| .build() |
| ); |
| |
| /** |
| * The name server configuration assumed by the bridge. |
| */ |
| private static final Configuration NAME_SERVER_CONFIGURATION = NameServerConfiguration.CONF |
| .set(NameServerConfiguration.NAME_SERVICE_PORT, 0) |
| .build(); |
| |
| /** |
| * The driver configuration assumed by the the bridge. |
| */ |
| public static final Configuration HTTP_AND_NAMESERVER = Configurations.merge( |
| HTTP_SERVER_CONFIGURATION, |
| NAME_SERVER_CONFIGURATION |
| ); |
| } |