Building Big Data & Streaming processing solutions in telcos business domain. Interested in distributed systems and enterprise integration.
Category Archives: Administration
Simple steps to install locally a simple Storm cluster and HBase in standalone mode. Continue reading
Real example to start JBoss/WildFly on a specific IP using command line parameters and how to shutdown server using JBoss/WildFly CLI tool Continue reading
Never disable bytecode verification when running java as may lead you to security problems. Continue reading
Never set GC parameter -XX:MaxTenuringThreshold greater than 15 as it rapidly leads to heap fragmentation Continue reading
A method to identify if an installed JDK is 32-bit or 64-bit. Continue reading
I am fan of Debian GNU/Linux wheezy and I am using three different browser’s (Iceweasel, Firefox, Chrome) for various reasons. If you want to enable Java plugin for all those three browsers, then there is a single action that can … Continue reading