| /* |
| * 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.util |
| |
| import java.io.File |
| import java.net.InetAddress |
| import java.util.Properties |
| import scala.util.Try |
| |
| import com.typesafe.config.Config |
| import org.apache.log4j.PropertyConfigurator |
| import org.slf4j.{Logger, LoggerFactory} |
| |
| object LogUtil { |
| object ProcessType extends Enumeration { |
| type ProcessType = Value |
| val MASTER, WORKER, LOCAL, APPLICATION, UI, CLIENT = Value |
| } |
| |
| def getLogger[T]( |
| clazz: Class[T], context: String = null, master: Any = null, worker: Any = null, |
| executor: Any = null, task: Any = null, app: Any = null, name: String = null): Logger = { |
| var env = "" |
| |
| if (null != context) { |
| env += context |
| } |
| if (null != master) { |
| env += "master" + master |
| } |
| if (null != worker) { |
| env += "worker" + worker |
| } |
| |
| if (null != app) { |
| env += "app" + app |
| } |
| |
| if (null != executor) { |
| env += "exec" + executor |
| } |
| if (null != task) { |
| env += task |
| } |
| if (null != name) { |
| env += name |
| } |
| |
| if (!env.isEmpty) { |
| LoggerFactory.getLogger(clazz.getSimpleName + "@" + env) |
| } else { |
| LoggerFactory.getLogger(clazz.getSimpleName) |
| } |
| } |
| |
| /** Custom the log file locations by reading config from system properties */ |
| def loadConfiguration(config: Config, processType: ProcessType.ProcessType): Unit = { |
| // Set log file name |
| val propName = s"gearpump.${processType.toString.toLowerCase}.log.file" |
| val props = loadConfiguration |
| |
| props.setProperty("gearpump.log.file", "${" + propName + "}") |
| |
| props.setProperty("JVM_NAME", jvmName) |
| |
| processType match { |
| case ProcessType.APPLICATION => |
| props.setProperty("log4j.rootAppender", "${gearpump.application.logger}") |
| props.setProperty("gearpump.application.log.rootdir", |
| applicationLogDir(config).getAbsolutePath) |
| case _ => |
| props.setProperty("log4j.rootAppender", "${gearpump.root.logger}") |
| props.setProperty("gearpump.log.dir", daemonLogDir(config).getAbsolutePath) |
| } |
| |
| PropertyConfigurator.configure(props) |
| } |
| |
| def daemonLogDir(config: Config): File = { |
| val dir = config.getString(Constants.GEARPUMP_LOG_DAEMON_DIR) |
| new File(dir) |
| } |
| |
| def verboseLogToConsole(): Unit = { |
| val props = loadConfiguration |
| props.setProperty("log4j.rootLogger", "DEBUG,console") |
| PropertyConfigurator.configure(props) |
| } |
| |
| def loadConfiguration: Properties = { |
| val props = new Properties() |
| val log4jConfStream = getClass().getClassLoader.getResourceAsStream("log4j.properties") |
| if (log4jConfStream != null) { |
| props.load(log4jConfStream) |
| } |
| log4jConfStream.close() |
| props |
| } |
| |
| private def jvmName: String = { |
| val hostname = Try(InetAddress.getLocalHost.getHostName).getOrElse("local") |
| java.lang.management.ManagementFactory.getRuntimeMXBean().getName() |
| } |
| |
| def applicationLogDir(config: Config): File = { |
| val appLogDir = config.getString(Constants.GEARPUMP_LOG_APPLICATION_DIR) |
| new File(appLogDir) |
| } |
| } |