Since we're on a major migration process of this website, some component documents here are out of sync right now. In the meantime you may want to look at the early version of the new website
https://camel.apache.org/staging/
We would very much like to receive any feedback on the new site, please join the discussion on the Camel user mailing list.
How do I enable debug logging?Camel uses convention over configuration so sometimes its useful to turn on debug logging to see how Camel is operating and to try and diagnose issues. Camel uses sfl4j which allows you to configure logging via, among others:
To enable debug logging we recommend you use log4j for logging then make sure your log4j.properties file enables DEBUG level logging for the org.apache.camel. package. For example here is a log4j.properties file with debug Camel logging enabled log4j.rootLogger=INFO, out log4j.logger.org.apache.camel=DEBUG log4j.appender.out=org.apache.log4j.ConsoleAppender log4j.appender.out.layout=org.apache.log4j.PatternLayout log4j.appender.out.layout.ConversionPattern=[%30.30t] %-30.30c{1} %-5p %m%n #log4j.appender.out.layout.ConversionPattern=%d [%-15.15t] %-5p %-30.30c{1} - %m%n |