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1. Install apache spark mac python how to#
2. Install apache spark mac python install#
3. Install apache spark mac python download#

This will take you to your Mac’s home directory. What is $HOME? If you’re on a Mac, open up the Terminal app and type cd in the prompt and hit enter. Step 1: Set up your $HOME folder destination Make you follow all of the steps in this tutorial - even if you think you don’t need to!

Install apache spark mac python install#

If you’re here because you have been trying to install PySpark and you have run into problems - don’t worry, you’re not alone! I struggled with this install my first time around.

Install apache spark mac python download#

Step 2: Download the appropriate packages.Step 1: Set up your $HOME folder destination.Using findspark to run PySpark from any directory.

Install apache spark mac python how to#

How to run PySpark in Jupyter Notebooks.

How to confirm that the installation works.How to setup the shell environment by editing the ~/.bash_profile file.How to properly setup the installation directory.The packages you need to download to install PySpark.You should be able to see HiveServer2 web portal if the service is up. Make sure HiveServer2 service is running before starting this command. If you’ve configured Hive in WSL, follow the steps below to enable Hive support in Spark.Ĭopy the Hadoop core-site.xml and hdfs-site.xml and Hive hive-site.xml configuration files into Spark configuration folder: cp $HADOOP_HOME/etc/hadoop/core-site.xml $SPARK_HOME/conf/Ĭp $HADOOP_HOME/etc/hadoop/hdfs-site.xml $SPARK_HOME/conf/Ĭp $HIVE_HOME/conf/hive-site.xml $SPARK_HOME/conf/Īnd then you can run Spark with Hive support (enableHiveSupport function): from pyspark.sql import SparkSession Refer to Fix - ERROR SparkUI: Failed to bind SparkUI for more details. The port number can change if the default port is used. As printed out in the interactive session window, Spark context Web UI available at The URL is based on the Spark default configurations. When a Spark session is running, you can view the details through UI portal. In this website, I’ve provided many Spark examples. Run Spark Pi example via the following command: run-example SparkPi 10 The interface looks like the following screenshot:īy default, Spark master is set as local in the shell. Run the following command to start Spark shell: spark-shell Now let's do some verifications to ensure it is working. You can configure these two items accordingly. The first configuration is used to write event logs when Spark application runs while the second directory is used by the historical server to read event logs. These two configurations can be the same or different. There are many other configurations you can do.

# Enable the following one if you have Hive installed. Make sure you add the following line: localhost Run the following command to create a Spark default config file: cp $SPARK_HOME/conf/ $SPARK_HOME/conf/nfĮdit the file to add some configurations use the following commands: vi $SPARK_HOME/conf/nf If you also have Hive installed, change SPARK_DIST_CLASSPATH to: export SPARK_DIST_CLASSPATH=$(hadoop classpath):$HIVE_HOME/lib/* Load the updated file using the following command: # Source the modified file to make it effective: # Configure Spark to use Hadoop classpathĮxport SPARK_DIST_CLASSPATH=$(hadoop classpath) bashrc file: vi ~/.bashrcĪdd the following lines to the end of the file: export SPARK_HOME=~/hadoop/spark-3.0.1 We also need to configure Spark environment variable SPARK_DIST_CLASSPATH to use Hadoop Java class path. Setup SPARK_HOME environment variables and also add the bin subfolder into PATH variable. The Spark binaries are unzipped to folder ~/hadoop/spark-3.0.1. Unpack the package using the following command: mkdir ~/hadoop/spark-3.0.1 In my system, the file is saved to this folder: ~/Downloads/spark-3.0.1-bin-hadoop3.2.tgz. Visit Downloads page on Spark website to find the download URL.ĭownload the binary package to a folder. Follow article Install JDK 11 on macOS to install Java 11. If you choose to download Spark package with pre-built Hadoop, Hadoop 3.3.0 configuration is not required.įollow article Install Hadoop 3.3.0 on macOS to configure Hadoop 3.3.0 on macOS. Thus we need to ensure a Hadoop environment is setup first. This article will use Spark package without pre-built Hadoop. The version I'm using is macOS Big Sur version 11.1. This article provides step by step guide to install the latest version of Apache Spark 3.0.1 on macOS. Spark is written with Scala which runs in JVM (Java Virtual Machine) thus it is also feasible to run Spark in a macOS system.