How to install spark in eclipse software#
How to install spark in eclipse code#
How to install spark in eclipse download#

Having installed all the necessary components, we now proceed to demonstrate the creation of a simple application. ~spark-1.4.1/$ export PATH=$PATH:~/spark-1.4.1/bin # make all Spark binaries accessibleДЄs with sbt above, we include the last command so as to make Spark binaries accessible from everywhere.

~spark-1.4.1/$ build/mvn -Pyarn -Phadoop-2.4 -Dhadoop.version=2.4.0 -Dscala-2.11 -DskipTests clean package Notice that we build Spark with the latest Scala 2.11 (included in the Eclipse Scala IDE we have just downloaded in the previous step): There are several options available since Spark is packaged with a self-contained Maven installation to ease building and deployment of Spark from source (located under the build/ directory), we choose this option.

Instructions for downloading and building Spark are provided here. Installing Spark 1.4.1 (this may take a while) ~$ ~/eclipse/eclipse # this runs Eclipse IDEДЄs you can see from the figure below, a new menu item named Scala is added in the classic Eclipse menu bar: Once you have an assembled jar, you can call the bin/spark-submit script as shown later below while passing your jar.ДЄddSbtPlugin('com.eed3si9n' % 'sbt-assembly' % '0.13.0')Дownloading and installing the Scala IDE for Eclipse is also straightforward: When creating assembly jars, list Spark and Hadoop as provided dependencies these need not be bundled, since they are provided by the cluster manager at runtime. This is why we need the sbt-assembly plugin.

How to install spark in eclipse code#

According to Spark documentation, if your code depends on other projects, you will need to package them alongside your application in order to distribute the code to a Spark cluster. Sbt-assembly is an sbt plugin that creates a fat JAR of your project with all of its dependencies included. ~$ cat > ~/.sbt/0.13/plugins/plugins.sbtДЄfter installation, the next time we launch sbt we will be able to use the additional command eclipse. ~$ mkdir -p ~/.sbt/0.13/plugins # mkdir -p creates all necessary directories in the path in the given order the project-specific file at PROJECT_DIR/project/plugins.sbtДЇor the latest version add the following line in plugins.sbt:ДЄddSbtPlugin('' % 'sbteclipse-plugin' % '4.0.0')ДЄs shown below (use ^D to end the cat command):.the global file (for version 0.13 and up) at ~/.sbt/0.13/plugins/plugins.sbt.Sbteclipse is the sbt plugin for creating Eclipse project definitions.ДЄdd sbteclipse to your plugin definition file (or create one if doesnвЂ™t exist). We need to install two very important plugins.

The first time it runs it will need to fetch some data over the internet, so be patient! Now we can call sbt from any directory to create and package our projects. The last command adds the sbt executable into the PATH shell variable.

How to install spark in eclipse download#

Sbt download and installation is straightforward, as shown in the commands below:

How to install spark in eclipse software#

We are going to download, install, and configure the following software components: The steps presented assume just a basic Linux installation with Java SE Development Kit 7.

Create a jar assembly with all necessary dependencies so that it can be deployed and launched using spark-submit.

Create an Eclipse Scala project with Spark dependencies.

The glue that ties everything together is the sbt interactive build tool. Specifically, we are going to use the Eclipse IDE for development of applications and deploy them with spark-submit. The purpose of this tutorial is to setup the necessary environment for development and deployment of Spark applications with Scala.