To be frank, uber jars like this that include other people’s stuff are a terrible idea for exactly this reason. See http://activemq.apache.org/initial-configuration.html <http://activemq.apache.org/initial-configuration.html>. It itemizes all the jars that are rolled into the uber jar. You need to just use the individual dependencies you need.
Ralph > On May 19, 2017, at 2:12 AM, Sigmond Hola <sigmund....@gmail.com> wrote: > > We have a web project want to use log4j 2 for logging. > > But after I add > > - log4j-api-2.x.jar > - log4j-core-2.x.jar > > to WEB-INF/lib, and add log4j2.xml to WEB-INF/classes, log4j 2 not work. > > I finally found out that there is a jar named activemq-all.jar under > WEB-INF/lib, and it have classes of log4j (v1) and slf4j inside it. > > Since I cannot delete activemq-all.jar, so how can I use log4j 2 for > logging while both log4j and log4j 2 classes are in the classpath? > > Thanks.
