From bc708cb164b7c7818f58da7a76ae10f4a2d712c9 Mon Sep 17 00:00:00 2001
From: Daniel <daniel.oliveira.mantovani@gmail.com>
Date: Wed, 31 Jan 2018 14:41:58 -0500
Subject: [PATCH 1/2] changed scala example from java "style" to scala

---
 docs/quick-start.md | 18 ++++++++----------
 1 file changed, 8 insertions(+), 10 deletions(-)

diff --git a/docs/quick-start.md b/docs/quick-start.md
index 07c520cbee6be..dbc0c6aa6501c 100644
--- a/docs/quick-start.md
+++ b/docs/quick-start.md
@@ -299,19 +299,17 @@ We'll create a very simple Spark application, `SimpleApp.java`:
 import org.apache.spark.sql.SparkSession;
 import org.apache.spark.sql.Dataset;
 
-public class SimpleApp {
-  public static void main(String[] args) {
-    String logFile = "YOUR_SPARK_HOME/README.md"; // Should be some file on your system
-    SparkSession spark = SparkSession.builder().appName("Simple Application").getOrCreate();
-    Dataset<String> logData = spark.read().textFile(logFile).cache();
+public class SimpleApp extends App {
+  String logFile = "YOUR_SPARK_HOME/README.md"; // Should be some file on your system
+  SparkSession spark = SparkSession.builder().appName("Simple Application").getOrCreate();
+  Dataset<String> logData = spark.read().textFile(logFile).cache();
 
-    long numAs = logData.filter(s -> s.contains("a")).count();
-    long numBs = logData.filter(s -> s.contains("b")).count();
+  long numAs = logData.filter(s -> s.contains("a")).count();
+  long numBs = logData.filter(s -> s.contains("b")).count();
 
-    System.out.println("Lines with a: " + numAs + ", lines with b: " + numBs);
+  System.out.println("Lines with a: " + numAs + ", lines with b: " + numBs);
 
-    spark.stop();
-  }
+  spark.stop();
 }
 {% endhighlight %}
 

From 623c473620052d3326a37bab83f903a07d71eb42 Mon Sep 17 00:00:00 2001
From: Daniel de Oliveira Mantovani <daniel.oliveira.mantovani@gmail.com>
Date: Wed, 31 Jan 2018 15:45:51 -0500
Subject: [PATCH 2/2] Update quick-start.md

updated the right section, Scala.
---
 docs/quick-start.md | 36 ++++++++++++++++++------------------
 1 file changed, 18 insertions(+), 18 deletions(-)

diff --git a/docs/quick-start.md b/docs/quick-start.md
index dbc0c6aa6501c..50a72861f95da 100644
--- a/docs/quick-start.md
+++ b/docs/quick-start.md
@@ -223,16 +223,14 @@ named `SimpleApp.scala`:
 /* SimpleApp.scala */
 import org.apache.spark.sql.SparkSession
 
-object SimpleApp {
-  def main(args: Array[String]) {
-    val logFile = "YOUR_SPARK_HOME/README.md" // Should be some file on your system
-    val spark = SparkSession.builder.appName("Simple Application").getOrCreate()
-    val logData = spark.read.textFile(logFile).cache()
-    val numAs = logData.filter(line => line.contains("a")).count()
-    val numBs = logData.filter(line => line.contains("b")).count()
-    println(s"Lines with a: $numAs, Lines with b: $numBs")
-    spark.stop()
-  }
+object SimpleApp extends App {
+  val logFile = "YOUR_SPARK_HOME/README.md" // Should be some file on your system
+  val spark = SparkSession.builder.appName("Simple Application").getOrCreate()
+  val logData = spark.read.textFile(logFile).cache()
+  val numAs = logData.filter(line => line.contains("a")).count()
+  val numBs = logData.filter(line => line.contains("b")).count()
+  println(s"Lines with a: $numAs, Lines with b: $numBs")
+  spark.stop()
 }
 {% endhighlight %}
 
@@ -299,17 +297,19 @@ We'll create a very simple Spark application, `SimpleApp.java`:
 import org.apache.spark.sql.SparkSession;
 import org.apache.spark.sql.Dataset;
 
-public class SimpleApp extends App {
-  String logFile = "YOUR_SPARK_HOME/README.md"; // Should be some file on your system
-  SparkSession spark = SparkSession.builder().appName("Simple Application").getOrCreate();
-  Dataset<String> logData = spark.read().textFile(logFile).cache();
+public class SimpleApp {
+  public static void main(String[] args) {
+    String logFile = "YOUR_SPARK_HOME/README.md"; // Should be some file on your system
+    SparkSession spark = SparkSession.builder().appName("Simple Application").getOrCreate();
+    Dataset<String> logData = spark.read().textFile(logFile).cache();
 
-  long numAs = logData.filter(s -> s.contains("a")).count();
-  long numBs = logData.filter(s -> s.contains("b")).count();
+    long numAs = logData.filter(s -> s.contains("a")).count();
+    long numBs = logData.filter(s -> s.contains("b")).count();
 
-  System.out.println("Lines with a: " + numAs + ", lines with b: " + numBs);
+    System.out.println("Lines with a: " + numAs + ", lines with b: " + numBs);
 
-  spark.stop();
+    spark.stop();
+  }
 }
 {% endhighlight %}