| /* |
| * 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.toree |
| |
| import org.apache.toree.boot.layer._ |
| import org.apache.toree.boot.{CommandLineOptions, KernelBootstrap} |
| import org.apache.toree.kernel.BuildInfo |
| |
| object Main extends App { |
| private val options = new CommandLineOptions(args) |
| |
| if (options.help) { |
| options.printHelpOn(System.out) |
| } else if (options.version) { |
| println(s"Kernel Version: ${BuildInfo.version}") |
| println(s"Build Date: ${BuildInfo.builtAtString}") |
| println(s"Scala Version: ${BuildInfo.scalaVersion}") |
| println(s"Apache Spark Version: ${BuildInfo.sparkVersion}") |
| } else { |
| (new KernelBootstrap(options.toConfig) |
| with StandardBareInitialization |
| with StandardComponentInitialization |
| with StandardHandlerInitialization |
| with StandardHookInitialization) |
| .initialize() |
| .waitForTermination() |
| .shutdown() |
| } |
| } |