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#HOW TO DOWNLOAD SPARK AND SCALA HOW TO#
#HOW TO DOWNLOAD SPARK AND SCALA INSTALL#

In case if you still get errors during the running of the Spark application, please restart the IntelliJ IDE and run the application again. This should display below output on the console. Finally Run the Spark application SparkSessionTestĥ. Some time the dependencies in pom.xml are not automatic loaded hence, re-import the dependencies or restart the IntelliJ.Ĥ. Val sparkSession2 = SparkSession.builder() Our hello world example doesn’t display “Hello World” text instead it creates a SparkSession and displays Spark app name, master and deployment mode to console. Now create the Spark Hello world program. Create Spark Hello world Application on IntelliJġ. Add Spark Dependencies to Maven pom.xml Fileĩ. Now delete the following from the project workspace.Ĩ.

First, change the Scala version to the latest version, I am using 2.12.12.

Now, we need to make some changes in the pom.xml file, you can either follow the below instructions or download the pom.xml file GitHub project and replace into your pom.xml file. Choose the Scala version 2.12.12 (latest at the time of writing this article) 6. From the next window select the Download option andĥ. Select Setup Scala SDK, it prompts you the below window,Ĥ.

IntelliJ will prompt you as shown below to Setup Scala SDK.Ģ.

After plugin install, restart the IntelliJ IDE.

#HOW TO DOWNLOAD SPARK AND SCALA INSTALL#

Click on Install to install the Scala plugin.Ĥ.

Double-click on the downloaded Scala installer file. Save the downloaded file to your computer. To see more details of what is installed on your pool you can checkout the runtime documentation pages for Spark 3.1 and Spark 2.4. Currently for a Spark 3.1 pool you should use Scala 2.12 and for a Spark 2.4 pool use Scala 2.11. So here we go: Download the Scala installer file from the link above. When creating custom Scala libraries be sure that the Scala version matches what your Spark pool has installed.

Now let’s just move to the next section to share the steps you have to follow to download Scala for Windows PC.

#HOW TO DOWNLOAD SPARK AND SCALA HOW TO#

Select the Plugins option from the left panel. How to download and install Scala for Windows 10 PC/laptop.Open File > Settings (or using shot keys Ctrl + Alt + s ).You will see the project created on IntelliJ and shows the project structure on left Project panel. On next screen, review the options for artifact-id and group-id I am naming my project as spark-hello-world-example.Ħ. In the next window, enter the project name. Since we have selected Scala archetypes, it downloads all Scala dependencies and enables IntelliJ to write Scala code.ĥ. The archetype is a kind of templates that creates the right directory structure and downloads the required default dependencies.