# simplesparkapp

**Repository Path**: mirrors_sryza/simplesparkapp

## Basic Information

- **Project Name**: simplesparkapp
- **Description**: Simple Spark Application
- **Primary Language**: Unknown
- **License**: Apache-2.0
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2020-08-18
- **Last Updated**: 2026-03-29

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

Simple Spark Application
==============

A simple Spark application that counts the occurrence of each word in a corpus and then counts the
occurrence of each character in the most popular words.  Includes the same program implemented in
Java and Scala.

To make a jar:

    mvn package

To run from a gateway node in a CDH5 cluster:

    spark-submit --class com.cloudera.sparkwordcount.SparkWordCount --master local \
      target/sparkwordcount-0.0.1-SNAPSHOT.jar <input file> 2

This will run the application in a single local process.  If the cluster is running a Spark standalone
cluster manager, you can replace "--master local" with "--master spark://`<master host>`:`<master port>`".

If the cluster is running YARN, you can replace "--master local" with "--master yarn".