Log4J formatting FAQ: Can you share a Log4J output/logging format example?
Sure. I'll share a Java Log4J format example that I'm pretty happy with.
I've used the following Log4J logging format quite a bit lately, as I've been working on a headless Java app that can be deployed on thousands of computers, and I was looking for a good Log4J format that was easily readable by humans, and also easy to parse by computers. Here's what my Log4J output format look like these days: