Bela Ban created JGRP-1757: ------------------------------ Summary: Logging: exceptions are not logged correctly Key: JGRP-1757 URL: https://issues.jboss.org/browse/JGRP-1757 Project: JGroups Issue Type: Bug Reporter: Bela Ban Assignee: Bela Ban Priority: Minor When calling {code:java} log.error("failure: %s", new NullPointerException("booom")); {code}, the stack trace of the exception is not shown immediately following the error string: {noformat} 704 [ERROR] jgroups: failure: %s java.lang.NullPointerException: booom at org.jgroups.tests.bla4.main(bla4.java:14) [classes/:?] {noformat} Invoking {{toString()}} on the exception works, but in some cases, we want to be able to see the stack trace. Investigate how to show the stack trace on all (currently) 3 loggers (JDK, log4j and log4j2). -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira