Instead of activemq-all, use only the parts from activemq that you need ( https://mvnrepository.com/artifact/org.apache.activemq).
On Fri, May 19, 2017 at 6:12 PM, 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. >