Do you have another container with a JMXServer running? It's rather strange behavior you're describing. Could you do a cleanup of the cache folder, by removing the data folder?
regards, Achim 2014-10-13 13:47 GMT+02:00 David Leangen <[email protected]>: > > It looks like the lib folder doesn’t contain the karaf-jmx-boot.jar file > (providing the MBeanServerBuilder). > > Can you check that this jar is in the lib folder ? > > > Yes, it is there. > > Do you have something in bin/setenv ? > > > No, using defaults. > > By the way, can you try with Java7 (instead of Java6) ? > > > I installed Java7. Same problem. :-( > > > Cheers, > =David > > > > On 10/13/2014 10:39 AM, David Leangen wrote: > > > Wow! Impressive response. :-) Thank you! > > Can you make a try with 3.0.2 (currently on staging) ? > > > Tried. Same problem. :-( > > which version of Java are you using? > Please note with Karaf 3.0.1 it's still recommended to use Java7 > > > Hmmm. I am still a luddite with 1.6 (more precisely > 1.6.0_65-b14-462-11M4609). > > I’m running 3.0.1 on Mac out of the box. You’ll likely need to > describe more about your circumstances, e.g. the JVM used, what > commands you’ve run (to start Karaf and at it’s own command line), > what bundles you’ve installed (if any), the complete stack trace, etc? > > > I ran “karaf” with the default (i.e. “out-of-the-box”) installation, and > before Karaf could start, it died with the following: > > *$ karaf* > javax.management.JMRuntimeException: Failed to load MBeanServerBuilder > class org.apache.karaf.management.boot.KarafMBeanServerBuilder: > java.lang.ClassNotFoundException: > org.apache.karaf.management.boot.KarafMBeanServerBuilder > at > > javax.management.MBeanServerFactory.checkMBeanServerBuilder(MBeanServerFactory.java:481) > at > > javax.management.MBeanServerFactory.getNewMBeanServerBuilder(MBeanServerFactory.java:512) > at > > javax.management.MBeanServerFactory.newMBeanServer(MBeanServerFactory.java:299) > at > > javax.management.MBeanServerFactory.createMBeanServer(MBeanServerFactory.java:214) > at > > javax.management.MBeanServerFactory.createMBeanServer(MBeanServerFactory.java:175) > at > > sun.management.ManagementFactory.createPlatformMBeanServer(ManagementFactory.java:302) > at > > java.lang.management.ManagementFactory.getPlatformMBeanServer(ManagementFactory.java:504) > at > > sun.management.jmxremote.ConnectorBootstrap.startLocalConnectorServer(ConnectorBootstrap.java:458) > at sun.management.Agent.startAgent(Agent.java:135) > at sun.management.Agent.startAgent(Agent.java:239) > Caused by: java.lang.ClassNotFoundException: > org.apache.karaf.management.boot.KarafMBeanServerBuilder > at java.net.URLClassLoader$1.run(URLClassLoader.java:202) > at java.security.AccessController.doPrivileged(Native Method) > at java.net.URLClassLoader.findClass(URLClassLoader.java:190) > at java.lang.ClassLoader.loadClass(ClassLoader.java:306) > at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301) > at java.lang.ClassLoader.loadClass(ClassLoader.java:247) > at > > javax.management.MBeanServerFactory.loadBuilderClass(MBeanServerFactory.java:424) > at > > javax.management.MBeanServerFactory.checkMBeanServerBuilder(MBeanServerFactory.java:466) > ... 9 more > Exception thrown by the agent : javax.management.JMRuntimeException: > Failed to load MBeanServerBuilder class > org.apache.karaf.management.boot.KarafMBeanServerBuilder: > java.lang.ClassNotFoundException: > org.apache.karaf.management.boot.KarafMBeanServerBuilder > > > Cheers, > =David > > > On 10/13/2014 10:15 AM, David Leangen wrote: > > > Hi! > > I am new to Karaf. I am trying to set up v3.0.1 on my Mac, but am > getting a JMRuntimeException: Failed to load MBeanServerBuilder. > > I noticed this thread: > > > http://mail-archives.apache.org/mod_mbox/karaf-user/201404.mbox/%3ccagrrcrxmqe-v65jecwpakmatc6qap+hvyb_abmgxk8zpvko...@mail.gmail.com%3E > < > http://mail-archives.apache.org/mod_mbox/karaf-user/201404.mbox/<cagrrcrxmqe-v65jecwpakmatc6qap+hvyb_abmgxk8zpvko...@mail.gmail.com> > <http://mail-archives.apache.org/mod_mbox/karaf-user/201404.mbox/%3ccagrrcrxmqe-v65jecwpakmatc6qap+hvyb_abmgxk8zpvko...@mail.gmail.com%3E> > > > > > However, it does not seem to be relevant to me, and I did not find any > other reference to this problem. > > Assuming that Karaf is intended to run out of the box, is there a quick > recommended fix for this? > > > Cheers, > =David > > > > -- > Jean-Baptiste Onofré > [email protected] > http://blog.nanthrax.net > Talend - http://www.talend.com > > > -- 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
