Fwiw, pax-logging-log4j2 is the backend for Karaf 4.1. And we already support log4j configuration style (though prepended with log4j2 instead of log4j).
2016-09-25 17:32 GMT+02:00 Matt Sicker <[email protected]>: > As a quick followup, we're working on supporting log4j 1.x configuration > files in 2.x lately, so eventually we should be able to switch the default > backend (or at least the default used in Karaf 4.1). > > On 11 August 2016 at 09:29, Achim Nierbeck <[email protected]> > wrote: > > > Hi Matt, > > > > we're not directly using Log4j 1.x it's used by Pax-Logging which itself > > brings along a lot of needed stuff. > > So to fullfill what you are requesting we would need to replace > Pax-Logging > > by Log4j2 and therefore require a lot > > of changes to stuff that has been working with Pax-Logging as Pax-Logging > > provides all kinds of APIs with only one implementation which is log4j 1 > > right now. But you can also use log4j 2 as alternate backend. > > > > regards, Achim > > > > > > 2016-08-10 15:51 GMT+02:00 Matt Sicker <[email protected]>: > > > > > Hello guys, I noticed in Karaf 4.0.5, Log4j 1.x is still being used as > > the > > > logging framework. This is no longer supported in Java 9 due to being > end > > > of life and a bug involving the JDK version number string having > changed > > > format significantly. > > > > > > Are there plans to make Log4j 2.x the default in Karaf 4.1 or 5.0? If > > not, > > > I can help you guys migrate. We're keeping track of migration efforts > in > > > this issue: https://issues.apache.org/jira/browse/LOG4J2-1473 > > > > > > -- > > > Matt Sicker <[email protected]> > > > > > > > > > > > -- > > > > Apache Member > > Apache Karaf <http://karaf.apache.org/> Committer & PMC > > OPS4J Pax Web <http://wiki.ops4j.org/display/paxweb/Pax+Web/> Committer > & > > Project Lead > > blog <http://notizblog.nierbeck.de/> > > Co-Author of Apache Karaf Cookbook <http://bit.ly/1ps9rkS> > > > > Software Architect / Project Manager / Scrum Master > > > > > > -- > Matt Sicker <[email protected]> > -- ------------------------ Guillaume Nodet ------------------------ Red Hat, Open Source Integration Email: [email protected] Web: http://fusesource.com Blog: http://gnodet.blogspot.com/
