Tomcat startup logs - SEVERE: Error filterStart how to get a stack trace?

Solution 1:

Check the localhost_yyyy_mm_dd.log OR localhost.yyyy-mm-dd.log logs that Tomcat creates, these typically store that type of info. I wouldn't expect the full stacktrace to be dumped to standard out.

Solution 2:

create a file named logging.properties in WEB-INF/classes with following content:

org.apache.catalina.core.ContainerBase.[Catalina].level = INFO
org.apache.catalina.core.ContainerBase.[Catalina].handlers = java.util.logging.ConsoleHandler