I've recently tried upgrading a broker created on 2.6.4 to 2.8.1 and I'm getting the following trace upon starting it
java.lang.NoClassDefFoundError: org/wildfly/common/net/HostName at org.jboss.logmanager.ExtLogRecord.<init>(ExtLogRecord.java:87) at org.jboss.logmanager.Logger.log(Logger.java:796) at org.jboss.logging.JBossLogManagerLogger.doLog(JBossLogManagerLogger.java:44) at org.jboss.logging.Logger.logv(Logger.java:2226) at org.apache.activemq.artemis.integration.bootstrap.ActiveMQBootstrapLogger_$logger.serverStarting(ActiveMQBootstrapLogger_$logger.java:35) at org.apache.activemq.artemis.integration.FileBroker.start(FileBroker.java:68) at org.apache.activemq.artemis.cli.commands.Run.execute(Run.java:85) at org.apache.activemq.artemis.cli.Artemis.internalExecute(Artemis.java:150) at org.apache.activemq.artemis.cli.Artemis.execute(Artemis.java:98) at org.apache.activemq.artemis.cli.Artemis.execute(Artemis.java:125) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.activemq.artemis.boot.Artemis.execute(Artemis.java:129) at org.apache.activemq.artemis.boot.Artemis.main(Artemis.java:49) I can upgrade to 2.8.0 just fine. I noticed that an issue was created for it here <https://issues.apache.org/jira/browse/ARTEMIS-2357> a couple days ago. Is there any way I can fix this or should I wait for the next version? -- Sent from: http://activemq.2283324.n4.nabble.com/ActiveMQ-User-f2341805.html