Java system properties (-Dsomething=foo) need to be set before the -jar argument.
On 11.04.2015, at 17:28, Brian J. Murrell <[email protected]> wrote: > Hi. > > I would like to enable JMX with the Jenkins Java process but I seem to > get errors such as the following when I add any of the JMX options to > the "$JENKINS_ARGS" on a Linux machine startup: > > Running from: /usr/lib/jenkins/jenkins.war > Exception in thread "main" java.lang.reflect.InvocationTargetException > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > at java.lang.reflect.Method.invoke(Method.java:622) > at Main._main(Main.java:293) > at Main.main(Main.java:98) > Caused by: java.lang.IllegalArgumentException: Multiple command line argument > specified: -Dcom.sun.management.jmxremote.port=9010 > at winstone.cmdline.CmdLineParser.parse(CmdLineParser.java:68) > at winstone.Launcher.getArgsFromCommandLine(Launcher.java:361) > at winstone.Launcher.main(Launcher.java:334) > ... 6 more > > Ultimately my Jenkins java command line ends up being: > > /etc/alternatives/java -Dcom.sun.akuma.Daemon=daemonized -Xmx3G > -Dhttp.proxyHost=proxy.rr.intel.com -Dhttp.proxyPort=911 > -DJENKINS_HOME=/var/lib/jenkins -jar /usr/lib/jenkins/jenkins.war > --logfile=/var/log/jenkins/jenkins.log --webroot=/var/cache/jenkins/war > --daemon -Dcom.sun.management.jmxremote > -Dcom.sun.management.jmxremote.port=9010 > -Dcom.sun.management.jmxremote.local.only=false > -Dcom.sun.management.jmxremote.authenticate=false > -Dcom.sun.management.jmxremote.ssl=false --webroot=/var/lib/jenkins/war > --httpsPort=8080 --httpPort=-1 --ajp13Port=-1 > > But that then dies pretty quickly with the above error. The errors will > happen with any of the "-Dcom.sun.management.jmxremote arguments", not > just the "port" one. > > Even if you might not know why the above is going wrong, if you have a > recipe for enabling JMX, I'd appreciate hearing about it. > > Cheers, > b. > > -- > You received this message because you are subscribed to the Google Groups > "Jenkins Users" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To view this discussion on the web visit > https://groups.google.com/d/msgid/jenkinsci-users/1428766102.17324.11.camel%40interlinx.bc.ca. > For more options, visit https://groups.google.com/d/optout. -- You received this message because you are subscribed to the Google Groups "Jenkins Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/jenkinsci-users/9B352F51-8E92-466E-9438-02AA16C2860A%40beckweb.net. For more options, visit https://groups.google.com/d/optout.
