| /* |
| * 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.gearpump.experiments.yarn.appmaster |
| |
| import com.typesafe.config.Config |
| |
| import org.apache.gearpump.cluster.main.{Master, Worker} |
| import org.apache.gearpump.experiments.yarn.Constants._ |
| import org.apache.gearpump.transport.HostPort |
| import org.apache.gearpump.util.Constants |
| |
| /** Command to start a YARN container */ |
| trait Command { |
| def get: String |
| override def toString: String = get |
| } |
| |
| abstract class AbstractCommand extends Command { |
| protected def config: Config |
| def version: String |
| def classPath: Array[String] = { |
| Array( |
| s"conf", |
| s"pack/$version/conf", |
| s"pack/$version/lib/daemon/*", |
| s"pack/$version/lib/*" |
| ) |
| } |
| |
| protected def buildCommand( |
| java: String, properties: Array[String], mainClazz: String, cliOpts: Array[String]) |
| : String = { |
| val exe = config.getString(java) |
| |
| s"$exe -noverify -cp ${classPath.mkString(":")}:" + |
| "$CLASSPATH " + properties.mkString(" ") + |
| s" $mainClazz ${cliOpts.mkString(" ")} 2>&1 | /usr/bin/tee -a ${LOG_DIR_EXPANSION_VAR}/stderr" |
| } |
| |
| protected def clazz(any: AnyRef): String = { |
| val name = any.getClass.getName |
| if (name.endsWith("$")) { |
| name.dropRight(1) |
| } else { |
| name |
| } |
| } |
| } |
| |
| case class MasterCommand(config: Config, version: String, masterAddr: HostPort) |
| extends AbstractCommand { |
| |
| def get: String = { |
| val masterArguments = Array(s"-ip ${masterAddr.host}", s"-port ${masterAddr.port}") |
| |
| val properties = Array( |
| s"-D${Constants.GEARPUMP_CLUSTER_MASTERS}.0=${masterAddr.host}:${masterAddr.port}", |
| s"-D${Constants.GEARPUMP_HOSTNAME}=${masterAddr.host}", |
| s"-D${Constants.GEARPUMP_MASTER_RESOURCE_MANAGER_CONTAINER_ID}=${CONTAINER_ID}", |
| s"-D${Constants.GEARPUMP_HOME}=${LOCAL_DIRS}/${CONTAINER_ID}/pack/$version", |
| s"-D${Constants.GEARPUMP_LOG_DAEMON_DIR}=${LOG_DIR_EXPANSION_VAR}", |
| s"-D${Constants.GEARPUMP_LOG_APPLICATION_DIR}=${LOG_DIR_EXPANSION_VAR}") |
| |
| buildCommand(MASTER_COMMAND, properties, clazz(Master), masterArguments) |
| } |
| } |
| |
| case class WorkerCommand(config: Config, version: String, masterAddr: HostPort, workerHost: String) |
| extends AbstractCommand { |
| |
| def get: String = { |
| val properties = Array( |
| s"-D${Constants.GEARPUMP_CLUSTER_MASTERS}.0=${masterAddr.host}:${masterAddr.port}", |
| s"-D${Constants.GEARPUMP_LOG_DAEMON_DIR}=${LOG_DIR_EXPANSION_VAR}", |
| s"-D${Constants.GEARPUMP_WORKER_RESOURCE_MANAGER_CONTAINER_ID}=${CONTAINER_ID}", |
| s"-D${Constants.GEARPUMP_HOME}=${LOCAL_DIRS}/${CONTAINER_ID}/pack/$version", |
| s"-D${Constants.GEARPUMP_LOG_APPLICATION_DIR}=${LOG_DIR_EXPANSION_VAR}", |
| s"-D${Constants.GEARPUMP_HOSTNAME}=$workerHost") |
| |
| buildCommand(WORKER_COMMAND, properties, clazz(Worker), Array.empty[String]) |
| } |
| } |
| |
| case class AppMasterCommand(config: Config, version: String, args: Array[String]) |
| extends AbstractCommand { |
| |
| override val classPath = Array( |
| "conf", |
| s"pack/$version/conf", |
| s"pack/$version/dashboard", |
| s"pack/$version/lib/*", |
| s"pack/$version/lib/daemon/*", |
| s"pack/$version/lib/services/*", |
| s"pack/$version/lib/yarn/*" |
| ) |
| |
| def get: String = { |
| val properties = Array( |
| s"-D${Constants.GEARPUMP_HOME}=${LOCAL_DIRS}/${CONTAINER_ID}/pack/$version", |
| s"-D${Constants.GEARPUMP_FULL_SCALA_VERSION}=$version", |
| s"-D${Constants.GEARPUMP_LOG_DAEMON_DIR}=${LOG_DIR_EXPANSION_VAR}", |
| s"-D${Constants.GEARPUMP_LOG_APPLICATION_DIR}=${LOG_DIR_EXPANSION_VAR}", |
| s"-D${Constants.GEARPUMP_HOSTNAME}=${NODEMANAGER_HOST}") |
| |
| val arguments = Array(s"") ++ args |
| |
| buildCommand(APPMASTER_COMMAND, properties, clazz(YarnAppMaster), |
| arguments) |
| } |
| } |