Move to a new directory you’ve made just for this purpose:Ĭreate environment variables for SPARK_HOME and HADOOP_HOME and related PATH variables. Choose the version that corresponds to the version of Hadoop you downloaded. (Make sure to include the period for current directory)ĭownload winutils.exe. You can open up explorer in the current directory anytime by typing I usually just do this via the Windows GUI rather than on the command line. Move the contents of this folder to a new directory you’ve made You can do this by right-clicking the windows icon (usually bottom left corner of toolbar) and choosing “Command Prompt (Admin)” option. If you see a command that starts with >, these are commands you can enter into your Command Prompt. Your Java is currently up-to-date ( v.8 update 161, at the time of this writing). You’ve downloaded a pre-compiled stable version of Apache Spark with Hadoop included (for me, this was spark-2.2.1-bin-hadoop2.7) You have removed any previously installed or otherwise conflicting versions of Hadoop. You have Anaconda Python already installed. Windows 10 users might want to check out its Linux Subsystem support instead. Similarly-old versions of Windows would probably also be similar. Instead, the following is based on the official Quick Start Guide, trial and error, and lots of Googling. Sure, you could get up and running with a few keystrokes on UNIX/MacOS, but what if all you have at home is an old Windows laptop? I tried following the installation instructions from the O’Reilly book Learning Spark ( which, like many wonderful tech reference materials, may be available for free from your local library, but the chapter is a bit sparse on details for Windows users and just didn’t work “out of the box” for me. My take: the deep learning hype is real /9Mt56WZr2j- Emily Robinson January 27, 2018 Stack overflow has never seen growth like the tensorflow tag - #ddtx18. So you saw the latest Stack Overflow chart of popularity of new languages, and–deciding maybe there’s something to this “big data” trend after all–you feel it’s time to get familiar with Apache Spark. | By: Lauren Oldja | Reposted from Medium
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