Hi Joe,
Your messages are going into spam folder for me.
Thx, Archit_Thakur.
On Fri, May 2, 2014 at 9:22 AM, Joe L <selme...@yahoo.com> wrote:
> Hi, You should include the jar file of your project. for example:
> conf.set("yourjarfilepath.jar")
>
> Joe
> On Friday, May 2, 2014 7:39 AM, proofmoore [via Apache Spark User List]
> <[hidden email]> wrote:
> HelIo. I followed "A Standalone App in Java" part of the tutorial
> https://spark.apache.org/docs/0.8.1/quick-start.html
>
> Spark standalone cluster looks it's running without a problem :
> http://i.stack.imgur.com/7bFv8.png
>
> I have built a fat jar for running this JavaApp on the cluster. Before
> maven package:
>
> find .
>
> ./pom.xml
> ./src
> ./src/main
> ./src/main/java
> ./src/main/java/SimpleApp.java
>
>
> content of SimpleApp.java is :
>
> import org.apache.spark.api.java.*;
> import org.apache.spark.api.java.function.Function;
> import org.apache.spark.SparkConf;
> import org.apache.spark.SparkContext;
>
>
> public class SimpleApp {
> public static void main(String[] args) {
>
> SparkConf conf = new SparkConf()
> .setMaster("spark://10.35.23.13:7077")
> .setAppName("My app")
> .set("spark.executor.memory", "1g");
>
> JavaSparkContext sc = new JavaSparkContext (conf);
> String logFile = "/home/ubuntu/spark-0.9.1/test_data";
> JavaRDD<String> logData = sc.textFile(logFile).cache();
>
> long numAs = logData.filter(new Function<String, Boolean>() {
> public Boolean call(String s) { return s.contains("a"); }
> }).count();
>
> System.out.println("Lines with a: " + numAs);
> }
> }
>
> This program only works when master is set as setMaster("local").
> Otherwise I get this error : http://i.stack.imgur.com/doRSn.png
>
> Thanks,
> Ibrahim
>
>
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