Create the Project
- From the Menu, select File -> New -> Project…
- On the left side of the New Project window, select Maven as the type of project to create.
- At the top of the New Project window, select the Java SDK to be used by the project. ...
- At the top of the New Project window, check the “Create from archetype” checkbox.
- Extract it and open Scala IDE like you open eclipse.
- Once the Scala IDE is opened then start creating first maven project. ...
- Click on File -> New -> Project ->Maven -> Maven Project ->next.
How do I integrate Maven with Scala?
You should see “Maven Integration for Eclipse -> Maven Integration for Scala IDE”. After it installs, go to “New -> Project -> Other” and select “Maven Project”. Search fo “scala-archetype” choose the one with the group “net.alchim31.maven”.
How to create Spark project in Scala with Eclipse without Maven?
To create Spark Project in Scala with Eclipse without Maven follow the steps given below- i. Platform Used / Required ii. Install Eclipse plugin for Scala Open Eclipse Marketplace ( Help >> Eclipse Marketplace) and search for “scala ide”. Now install the Scala IDE. Alternatively, you can download Eclipse for Scala. iii.
What is an archetype in Scala Maven?
An archetype is a general skeleton structure, or template for a project. Think back to “convention over configuration”; in our case, the Scala Maven Plugin provides an archetype for scala projects. mvn archetype:generate -DarchetypeGroupId=net.alchim31.maven -DarchetypeArtifactId=scala-archetype-simple
How do I create a new project in Scala?
The easiest way to create new projects is using an “archetype”. An archetype is a general skeleton structure, or template for a project. Think back to “convention over configuration”; in our case, the Scala Maven Plugin provides an archetype for scala projects.
See more
Can you build Scala with Maven?
Creating a Scala project using Apache Maven in the command-line is easy. Just run the following command, answer the questions in the interactive shell and you are good to go. Install Apache Maven on Linux to run mvn from the terminal.
How do I add Scala nature to Maven project in Eclipse?
To get this project in Eclipse, choose File -> Import -> Existing Maven Project and navigate to the directory containing your maven project. When you click Finish, the project is imported and it should have both Maven and Scala natures.
How do I import a Scala Maven project into IntelliJ?
Open IntelliJ IDEA and close any existing project. From the Welcome screen, click Import Project. The Select File or Directory to Import dialog opens. Navigate to your Maven project and select the top-level folder.
How do you make a jar in Scala IDE?
5 AnswersCreate a Java class with a main() method which simply forwards the call to your Scala code.Then right click on your newly created Java class and select: Run As -> Java Application. ... Now you are ready to dig out the runnable jar option from the Eclipse's menu: File -> Export -> Java -> Runnable JAR file.More items...•
What is Maven scala plugin?
The scala-maven-plugin is used for compiling/testing/running/documenting scala code in maven.
What is scala IDE?
Scala IDE provides advanced editing and debugging support for the development of pure Scala and mixed Scala-Java applications.
How do I create a Scala project in IntelliJ?
Press Ctrl+Alt+S to open the IDE settings and select Build, Execution, Deployment | Build Tools | sbt. In the sbt projects section, select a project for which you want to configure build actions. In the sbt shell section, select the builds option. Click OK to save the changes.
How do I create a simple Maven project in IntelliJ?
Build a project with MavenClick. in the Maven tool window. ... Click Maven and from the list, select Runner.On the Runner page, select Delegate IDE build/run actions to maven.Click OK.From the main menu, select Build | Build Project Ctrl+F9 . IntelliJ IDEA invokes the appropriate Maven goals.Click.
How do I create a project Maven project in IntelliJ?
In the Project tool window, right-click your project and select Add Framework Support. In the dialog that opens, select Maven from the options on the left and click OK. IntelliJ IDEA adds a default POM to the project and generates the standard Maven layout in Project tool window.
How do I create a JAR file in Scala code in IntelliJ?
Do the following steps.From the File menu, select Project Structure....From the Project Structure window, navigate to Artifacts > the plus symbol + > JAR > From modules with dependencies....In the Create JAR from Modules window, select the folder icon in the Main Class text box.More items...•
How do you start a spark project?
The most common way to launch spark applications on the cluster is to use the shell command spark-submit. When using spark-submit shell command the spark application need not be configured particularly for each cluster as the spark-submit shell script uses the cluster managers through a single interface.
What is a jar in programming?
JAR stands for Java ARchive. It's a file format based on the popular ZIP file format and is used for aggregating many files into one. Although JAR can be used as a general archiving tool, the primary motivation for its development was so that Java applets and their requisite components (.
How do I import a Scala project into Eclipse?
To import the Scala IDE in your workspace simply click on File > Import. The Eclipse Import dialog will open. There, select General > Existing Projects into Workspace and click Next.
How do I add Scala nature to Maven project in IntelliJ?
Create a standalone Scala projectStart IntelliJ IDEA, and select Create New Project to open the New Project window.Select Maven from the left pane.Specify a Project SDK. ... Select the Create from archetype checkbox.From the list of archetypes, select org. ... Select Next.Expand Artifact Coordinates. ... Select Next.More items...•
How do I create a Maven project for Spark and Scala Cala IDE?
How to create maven project for Spark and Scala in Scala IDEExtract it and open Scala IDE like you open eclipse.Once the Scala IDE is opened then start creating first maven project. ... Click on File -> New -> Project ->Maven -> Maven Project ->next.More items...•
Motivation
The following are my motivations for using Maven in connection to Scala and to create a project in the IntelliJ IDEA:
Prerequisites
If you haven’t already, download IntelliJ IDEA – the community edition will do just fine for the purposes of this article.
Update
The Scala maven archetype exists as a project on GitHub: https://github.com/davidB/scala-archetype-simple If you chose to build the archetype from source and create a project using the local version of the archetype, then you can skip to step two.
Step One – The IntelliJ IDEA Scala Maven Project
In this first step a new Scala project will be created in IntelliJ IDEA that uses Maven for dependency management. This will be a general Scala project and can be used for any type of Scala development.
Step Two – The Gatling Load Simulation Project
In this second step we will modify the project that was created above so that we can develop and run Gatling load simulations.
How to install Scala IDE?
Open Eclipse Marketplace ( Help >> Eclipse Marketplace) and search for “scala ide”. Now install the Scala IDE. Alternatively, you can download Eclipse for Scala.
How to run Spark Scala?
Login to Linux and open terminal. To run Spark Scala application we will be using Ubuntu Linux. Copy the jar file to Ubuntu and create one text file, which we will use as input for Spark Scala wordcount job.
Do you need spark setup?
You should have spark setup available in developing environment, it will be needed for spark libraries.
Is Spark a Scala project?
We have successfully created Spark project in Scala and deployed on Ubuntu.
How to create a Scala worksheet in Project?
In the project pane on the left, right click src and select New => Scala Worksheet.
How to add a class to Scala?
On the Project pane on the left, right-click src and select New => Scala class. If you don’t see Scala class, right-click on HelloWorld and click on Add Framework Support…, select Scala and proceed . If you see Error: library is not specified, you can either click download button, or select the library path manually. If you only see Scala Worksheet try expanding the src folder and its main subfolder, and right-click on the scala folder.
How to install Scala SDK?
On the left panel, select Scala. On the right panel, select IDEA. Assuming this is your first time creating a Scala project with IntelliJ, you’ll need to install a Scala SDK. To the right of the Scala SDK field, click the Create button. Select the highest version number (e.g. 2.13.6) and click Download.
Where is the idea panel in Scala?
On the left panel, select Scala. On the right panel, select IDEA.
Introduction
The Scala Maven Plugin
- We’ll be using the Scala Maven Plugin (GitHub repo, website) (formerly known as the maven-scala-plugin; renamed to honour the new naming policy where only Maven core plugins are prefixed with “maven”), by far the dominant plugin for Scala projects. Note: the plugin includes Scala from the Central Repository so there’s no need to install it yourself if you’re compiling with Maven.
Getting Maven
- Linux
On Debian and Debian-derivatives, Maven is usually available via apt-get. Just do (sudo) apt-get install mavenand you’re good to go. - OSX
OSX prior to 10.9 (Mavericks) comes with Maven 3 built in.If you don’t have it, you can get it with the package managers MacPorts, Homebrew, or Fink.The Scala Maven Plugin requires Maven 3.0+
Creating Your First Project
- The easiest way to create new projects is using an “archetype”. An archetype is a general skeleton structure, or template for a project. Think back to “convention over configuration”; in our case, the Scala Maven Plugin provides an archetype for scala projects. You run the archetype plugin like this: If this is your first time, you’ll notice that M...
Adding Dependencies
- The first thing I do is look for “Maven” in the project page. For example, Google’s [Guava] page includes Maven Central links. As you can see in the previous link, The Central Repository conveniently includes the snippet you have to add to your pom.xmlon the left sidebar. If you can’t find Maven information at the project page, try a Google search for “[project name] maven”. Som…
Other Useful Reading
- I’m not going to explain all of Maven in this tutorial (though I hope to add more in the future, because I do feel that the resources are a bit scattered), so here are some useful articles: 1. Maven Lifecycle(explanation of goals like clean, package, install)
Motivation
Prerequisites
- If you haven’t already, download IntelliJ IDEA – the community edition will do just fine for the purposes of this article. Having started IntelliJ IDEA, install the Scala plug-in as described here and then restart IntelliJ IDEA. As we will rely on Maven for dependency management and run our Gatling simulations from within the IDE, there is no need to download Gatling. In addition, I assu…
Update
- The Scala maven archetype exists as a project on GitHub: https://github.com/davidB/scala-archetype-simple If you chose to build the archetype from source and create a project using the local version of the archetype, then you can skip to step two.
Step One – The IntelliJ Idea Scala Maven Project
- In this first step a new Scala project will be created in IntelliJ IDEA that uses Maven for dependency management. This will be a general Scala project and can be used for any type of Scala development.
Step Two – The Gatling Load Simulation Project
- In this second step we will modify the project that was created above so that we can develop and run Gatling load simulations.