Next select the PATH environment variable, and APPEND a new entry, separated by a semi-colon, of %HADOOP_HOME%in Now, restart IntelliJ to make sure the new environment variables are picked up. This is necessary because Spark assumes HDFS exists, but HDFS does not exist on Windows. The contents of the hadoop folder implements a wrapper for HDFS on Windows. Import the Course Projectįrom the IntelliJ welcome screen, select “ Open or Import“.

Select your SparkStreaming/SparkStreaming folder. Try it OutĮxpand the project’s tree view to show the SparkStreaming/src/main/scala/ folder. Right click on “HelloWorld” and select “Run HelloWorld” To install JetBrains IntelliJ IDEA (Educational), run the following command from the command line or from PowerShell: > This package is exempt from moderation. While it is likely safe for you, there is more risk involved. Description ENJOY PRODUCTIVE JAVA Every aspect of IntelliJ IDEA is specifically designed to maximize developer productivity.

You should see a message like: Hello world! The u.data file has 100000 lines.īut, you might see a “class not found” error. If so, just quit IntelliJ, restart it, and try again. Once you see the “Hello World” message, everything is set up successfully! If not, go back and look for a step you may have missed. Sometimes IntelliJ just gets confused – you might need to refresh the SBT configuration as shown in the setup video, or even re-add the dstream-twitter library. If you’re stuck, we’re here to help – use the Q&A or comments feature on the site you’re taking this course on. Join our low-frequency mailing list to stay informed on new courses and promotions from Sundog Education.

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