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author | Andrew Ash <ash211@gmail.com> | 2013-03-28 17:47:37 -0300 |
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committer | Andrew Ash <ash211@gmail.com> | 2013-03-28 17:47:37 -0300 |
commit | 4e2c96538339e627013c8c0c58bd30494cc8d13b (patch) | |
tree | 43985988b2a8097d58a1a109d86909c88de5ce7e /docs | |
parent | bc36ee4fbbe3ad3b7e15fbdba53de42a29b81a9f (diff) | |
download | spark-4e2c96538339e627013c8c0c58bd30494cc8d13b.tar.gz spark-4e2c96538339e627013c8c0c58bd30494cc8d13b.tar.bz2 spark-4e2c96538339e627013c8c0c58bd30494cc8d13b.zip |
Don't use deprecated Application in example
As of 2.9.0 extending from Application is not recommended
http://www.scala-lang.org/api/2.9.3/index.html#scala.Application
Diffstat (limited to 'docs')
-rw-r--r-- | docs/quick-start.md | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/docs/quick-start.md b/docs/quick-start.md index 216f7c9cc5..5c80d2ed3a 100644 --- a/docs/quick-start.md +++ b/docs/quick-start.md @@ -111,14 +111,16 @@ We'll create a very simple Spark job in Scala. So simple, in fact, that it's nam import spark.SparkContext import SparkContext._ -object SimpleJob extends Application { - val logFile = "/var/log/syslog" // Should be some file on your system - val sc = new SparkContext("local", "Simple Job", "$YOUR_SPARK_HOME", - List("target/scala-{{site.SCALA_VERSION}}/simple-project_{{site.SCALA_VERSION}}-1.0.jar")) - val logData = sc.textFile(logFile, 2).cache() - val numAs = logData.filter(line => line.contains("a")).count() - val numBs = logData.filter(line => line.contains("b")).count() - println("Lines with a: %s, Lines with b: %s".format(numAs, numBs)) +object SimpleJob { + def main(args: Array[String]) { + val logFile = "/var/log/syslog" // Should be some file on your system + val sc = new SparkContext("local", "Simple Job", "$YOUR_SPARK_HOME", + List("target/scala-{{site.SCALA_VERSION}}/simple-project_{{site.SCALA_VERSION}}-1.0.jar")) + val logData = sc.textFile(logFile, 2).cache() + val numAs = logData.filter(line => line.contains("a")).count() + val numBs = logData.filter(line => line.contains("b")).count() + println("Lines with a: %s, Lines with b: %s".format(numAs, numBs)) + } } {% endhighlight %} |