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Install the Windows Subsystem for Linux

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Install the Windows Subsystem for Linux Before installing any Linux distros for WSL, you must ensure that the "Windows Subsystem for Linux" optional feature is enabled. For this, follow the steps below:   Go to Search -> Type PowerShell -> Open PowerShell as Administrator Enable    "Windows Subsystem for Linux"    feature by running this command   E nable-WindowsOptionalFeature -Online -FeatureName Microsoft-Windows - Subsystem-Linux Enabling  "Windows Subsystem for Linux"  feature Restart your computer when prompted.     3.  Open the Microsoft Store and choose your favorite Linux distribution. Here we choose the Ubuntu 18.04 LTS   From the distro's page, select "Get" Once download is completed, click Launch button to lunch the application. It make take a few minutes to install. During the installation, you need to input a username and password. Once it is done, you are ready to use the Ubunt
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Old Questions for Big Data Technologies at Institute of Engineering(IOE), Tribhuvan University, Nepal

Here are the Old Questions of the subject( Elective II )  Big Data Technologies (Subject Code: CT 765 07) for  BE Computer and Electronics & Communication Engineering  at  Institute of Engineering(IOE), Tribhuvan University, Nepal. These questions were asked in Borad Exam in 2073, 2072, 2071 and 2070 BS. 2072 1. What are the technical challenges and characteristics of  big data? Who are the data scientists, list out their roles and skills. [6+6] 2. With diagram, explain genelal archiiecture of Google File System. OR a)   Why do we have single master in a GFS and millions of chunk servers? b)   A cluster contains 1500 machines, each having 500 GB disc capacity. Calculate approximate the number of the chunk servers, the blocks and the total available size if default chunk replica is
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Eclipse Setup for Hadoop Development

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Objectives We will learn the following things with this tutorial Setup Eclipse plugin for Hadoop   Setup Hadoop Location in Eclipse   Create and run Hadoop project   Prerequisites The following are the prerequisites for setting up Eclipse for developing Hadoop programs running MapReduce and further extensions . You should have the stable build of Hadoop You should have eclipse installed on your machine Setup Eclipse plugin for Hadoop   Go to the Hadoop eclipse plugin folder where the file hadoop -x . x . x-eclipse-plugin . jar resides.       The plugin usually resides under   folder     / hadoop -x . x . x/contrib/ eclipse-plugin for example: hadoop -0.20.0/ contrib . /eclipse-plugin.       But it seems they removed the plugin from / hadoop -x . x . x/contrib/ (in my case, x . x . x=1 . 0.4) . There's a eclipse-plugin folder in / hadoop -x . x . x/src/contrib/ but I could not see any hadoop -1.0.4-eclipse-plugin . jar inside this fold
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