If you have a server that is part of the Hadoop cluster, then you probably want your Hadoop daemons to run at startup. If you have done some Linux system administration, then you have probably encounter systemctl command here and there. This command is part of the Systemd, used for bootstrapping and managing system processes.… Continue reading Automate Hadoop Cluster with Systemd
Category: Hadoop
Hadoop and F1: Constructor And Overall Race Results
I recently started playing with Hadoop to learn some data analysis. To make it more fun, I decided to fiddle with F1 datasets, specifically the Constructor And Overall Race Results. In this post, I’ll describe the three main process involved in this task. The preparation of data, followed by the two map reduce task, mapping… Continue reading Hadoop and F1: Constructor And Overall Race Results