Introduction Apache Spark is a fast and general engine for large-scale data processing. Originally developed at the University of California, Berkeley's AMPLab, the Spark codebase was later donated to the Apache Software Foundation that has maintained it since. Spark provides…
Run Docker from Behind Proxy
Configuring the Proxy Settings OS X Follow the instructions on the Setup Docker on OS X. Past the docker run hello-world step. From the installation documentation we know that docker-machine actually runs in a VirtualBox VM within OS X, wrapping…
Setup Hadoop on Ubuntu (Multi-Node Cluster)
Running Hadoop on Ubuntu Linux (Multi-Node Cluster) From single-node clusters to a multi-node cluster We will build a multi-node cluster merge three or more single-node clusters into one multi-node cluster in which one Ubuntu box will become the designated master,…
Monitor Servers with Zabbix
Introduction Zabbix is an enterprise open source monitoring solution for networks and applications, created by Alexei Vladishev. It is designed to monitor and track the status of various network services, servers, and other network hardware. Zabbix uses MySQL, PostgreSQL, SQLite,…