From f892da8716d614467fddcc3a1b2b589979414219 Mon Sep 17 00:00:00 2001 From: Patrick Wendell Date: Sat, 8 Feb 2014 23:13:34 -0800 Subject: Merge pull request #565 from pwendell/dev-scripts. Closes #565. SPARK-1066: Add developer scripts to repository. These are some developer scripts I've been maintaining in a separate public repo. This patch adds them to the Spark repository so they can evolve here and are clearly accessible to all committers. I may do some small additional clean-up in this PR, but wanted to put them here in case others want to review. There are a few types of scripts here: 1. A tool to merge pull requests. 2. A script for packaging releases. 3. A script for auditing release candidates. Author: Patrick Wendell == Merge branch commits == commit 5d5d331d01f6fd59c2eb830f652955119b012173 Author: Patrick Wendell Date: Sat Feb 8 22:11:47 2014 -0800 SPARK-1066: Add developer scripts to repository. --- .../maven_app_core/src/main/java/SimpleApp.java | 41 ++++++++++++++++++++++ 1 file changed, 41 insertions(+) create mode 100644 dev/audit-release/maven_app_core/src/main/java/SimpleApp.java (limited to 'dev/audit-release/maven_app_core/src') diff --git a/dev/audit-release/maven_app_core/src/main/java/SimpleApp.java b/dev/audit-release/maven_app_core/src/main/java/SimpleApp.java new file mode 100644 index 0000000000..6b65dda39b --- /dev/null +++ b/dev/audit-release/maven_app_core/src/main/java/SimpleApp.java @@ -0,0 +1,41 @@ +/* + * 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. + */ + +import org.apache.spark.api.java.*; +import org.apache.spark.api.java.function.Function; + +public class SimpleApp { + public static void main(String[] args) { + String logFile = "input.txt"; + JavaSparkContext sc = new JavaSparkContext("local", "Simple App"); + JavaRDD logData = sc.textFile(logFile).cache(); + + long numAs = logData.filter(new Function() { + public Boolean call(String s) { return s.contains("a"); } + }).count(); + + long numBs = logData.filter(new Function() { + public Boolean call(String s) { return s.contains("b"); } + }).count(); + + if (numAs != 2 || numBs != 2) { + System.out.println("Failed to parse log files with Spark"); + System.exit(-1); + } + System.out.println("Test succeeded"); + } +} -- cgit v1.2.3