![]() We’ve recently delivered our first round of packages in a project where the customer is running Red Hat Enterprise Linux (RHEL). Run vagrant halt to gracefully shutdown the VM.TL DR: Build and test RPM packages on local virtual CentOS machines before deploying to RHEL.Run vagrant destroy -f to destroy the VM.Īlternatively, you may just perform a graceful shutdown (without removing all traces of the virtual machine like above) by.You will find all materials in /bootcamp folder.Īfter you finish, you may want to terminate the virtual cluster. You could connect to master node by run vagrant ssh in vm folder. If you are facing any problem, please attach the related dump and log files, which could be found in /usr/local/zeppelin/logs. This script will check your folder in virtual machine, if the directory /usr/local/zeppelin is not exists, it will download zeppelin-0.7.2 from official repository.īecause of zeppelin requires much more resources, you are supposed to update the $ ZeppelinServer.java:194) - Done, zeppelin server started # This log means the the zeppelin server is ready nowĪfter the service is ready, you can visit your browser using url "localhost:10080" ![]() Here is a script to make it easier to install zeppelin. Please refer to for a simple demo progress. I am not sure if we are allowed to implement in different way, hope instructor or other TA could explain it. Hope this sharing help! If there is anything else you would like to add, please feel free to leave the message below to share, especially for window users because I am also a Mac guy. ![]() If you want to disconnect with the vagrant ssh, use Ctrl+D to exit the vagrant connectionĪs reference, here is a link shows the progress of vagrant's starting up in macOS. Now, you have the bigdata-bootcamp folder in your virtualbox system. After connecting with you virtual box, we need to install git:.After finishing setting up the virtual environment, you can connect to your virtual box.You can leave your terminal running, listen to some music and relax. It will take some time to run, please be patient. (I changed the number from 4096 to 2048 in the vagrantconfig.yaml file.) After finishing editing or you don’t need to edit if you have more than 4G RAM, you can use the below comment: If your computer only has the 4G RAM overall like me, you may want to edit the vagrantconfig.yaml to reduce the memory you want to give to the virtual box. Please check your computer technical specifications.cd to the directory where you want to put the bigdata-bootcamp folder.Make sure you download the VirtualBox and Vagrant as mentioned in the webpage before going to next step.īesides of download the images from official sites, you can also install required packages using brew cask $ brew cask install virtualbox.Now when you do vagrant up, the vm should configured correctly.Īnother way to set autocrlf, but just for this project, is to run instead: git clone -config tocrlf=false Then clone the project again by: git clone. If you see the above error, it means the sample code you cloned was not checked out as is, so delete the local clone and type: git config -global tocrlf false. Mkdir: Call From bigtop1.vagrant/127.0.0.1 to bigtop1.vagrant:8020 failed on connection exception: : Connection refused Vagrant Cheatsheet () Common Errors -bash-4.1$ hdfs dfs -mkdir /user/vagrant Type: vagrant destroy to destroy the current container.Type: vagrant halt to stop the vm from running.If you are in the vm, type exit or ctrl+D to exit out of ssh.Connect to the vm by typing: vagrant ssh.Type: vagrant status, you should see bigtop1 running(virtualbox).Type: vagrant up, this might take a bit, so grab a cup of coffee.Inside this folder is the necessary files for vagrant to provision and run the VM Mine was in my home directory: cd ~/bigdata-bootcamp/vm Change directory to where git cloned the sample code.(Note that the first run of vagrant up may take a long time. Run vagrant up to provision and run the VM.Be sure to follow the directions for refreshing a repo after changing line endings, as documented here. You can do this as a gobal configuration with "git config -global tocrlf false", or only for a given repo by setting "* text eol=lf" in. For Windows Users: You may need to configure line endings before running vagrant up so the VM is properly configured.
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