Log4j2 Configuration: A Detailed Guide to Getting Started

We covered basic logging for Java applications a while back. In that tutorial, we used log4j version 2, a logging framework from the Apache project. Let’s go one step further with Java application logging and look at log4j2 configuration.

Log4j’s capabilities have made it one of Java’s most popular logging frameworks. It can be configured for multiple logging destinations and a variety of log file formats. Log messages can be filtered and directed at the individual class level, giving developers and operations personnel granular control over application messages.

Let’s examine these mechanisms by configuring log4j with a command line Java application.

log4j2_configuration_guide_scalyr

Read More