Ondřej Plátek Blog
PhD candidate@UFAL, Prague. LLM & TTS evaluation. Engineer. Researcher. Speaker. Father.

Setting up Apache Spark for Python on OSX

The good news first, I managed to install Spark for Python in less than 30 minutes with basic googling.[1][2] If you do not want Google it yourself you may follow steps below:

  • Verify your Java version
java -version

Mine version was, and worked fine for Spark 1.4.0 and OS X 10.10.4 (Yosemite)

java version "1.8.0_20"
Java(TM) SE Runtime Environment (build 1.8.0_20-b26)
Java HotSpot(TM) 64-Bit Server VM (build 25.20-b23, mixed mode)
  • Install Homebrew if you do not have it
ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)" 
  • Install Scala
brew install scala 
  • Set environmental variables for Scala. You should put these settings to .bashrc for permanent usage
export JAVA_HOME=$(/usr/libexec/java_home) 
export SCALA_HOME=/usr/local/bin/scala  
export PATH=$PATH:$SCALA_HOME/bin 
  • Download Spark from https://spark.apache.org/downloads.html
cd YOUR_FOLDER_WHERE_YOU_WANT_TO_INSTALL_SPARK # I install it into ~/Library
tar -xvzf spark*.tgz
cd spark-* 
  • Build Apache Spark. May take some time.
sbt/sbt clean assembly
  • Pyspark (Spark for Python) depends on py4j package so install it before launching Spark scripts with SparkContext from standard Python interpreter
pip install py4j   # sudo may be required
  • Set up your environment. You should put these settings to .bashrc for permanent usage
export SPARK_HOME=$HOME/Library/spark-1.4.0
export PATH=$PATH:$SPARK_HOME/bin 
export IPYTHON=1
- Note that `IPYTHON=1` is optional and its used only when launching interactive shell with `pyspark`.
- Do not forget to `source ~/.bashrc` to activate the settings

Test time

So lets download the official word count example, and run the example using standard Python interpreter. Note we are redirecting tons of logging from Spark to /dev/null so one can see the results.

wget https://raw.githubusercontent.com/apache/spark/master/examples/src/main/python/wordcount.py
echo "TESTING TIME" > test.txt 
python wordcount.py  2> /dev/null

The expected output is:



You may want to play with pyspark interactively or as an interpreter. See the docs


  1. http://genomegeek.blogspot.cz/2014/11/how-to-install-apache-spark-on-mac-os-x.html
  2. http://stackoverflow.com/questions/25205264/how-do-i-install-pyspark-for-use-in-standalone-scripts