Ok, that makes sense. Have posted to early access community. Thanks again
Martin ons. 6. sep. 2017 kl. 09:38 skrev Martin Skarsaune <mar...@skarsaune.net>: > Ah, good point. > > I think it should be pretty straightforward to reproduce. I don't think it > makes much difference what java application runs, but if you want to run > the exact same application, you can get it here : > > > https://oss.sonatype.org/content/repositories/public/io/hawt/hawtio-app/1.5.3/hawtio-app-1.5.3.jar > > Martin > > ons. 6. sep. 2017 kl. 09:15 skrev David Holmes <david.hol...@oracle.com>: > >> On 6/09/2017 5:13 PM, Martin Skarsaune wrote: >> > Martins-MacBook-Pro-2:Downloads marska$ java -version >> > >> > java version "9" >> > >> > Java(TM) SE Runtime Environment (build 9+181) >> > >> > Java HotSpot(TM) 64-Bit Server VM (build 9+181, mixed mode) >> > >> > >> > Also included in the first message ;-) >> >> It wasn't clear that process 11700 was running the exact same JVM. >> >> Thanks, >> David >> >> > >> > ons. 6. sep. 2017 kl. 09:10 skrev David Holmes <david.hol...@oracle.com >> > <mailto:david.hol...@oracle.com>>: >> > >> > Hi Martin, >> > >> > On 6/09/2017 5:00 PM, Martin Skarsaune wrote: >> > > Hi David >> > > >> > > Details below. >> > >> > What does "java -version" show for that JVM please. >> > >> > Thanks, >> > David >> > >> > > Cheers >> > > >> > > Martin >> > > >> > > Martins-MacBook-Pro-2:Downloads marska$ >> > > >> /Library/Java/JavaVirtualMachines/jdk-9.jdk/Contents/Home/bin/*jcmd >> > > 11700 VM.command_line* >> > > >> > > 11700: >> > > >> > > VM Arguments: >> > > >> > > java_command: hawtio-app-1.5.3.jar >> > > >> > > java_class_path (initial): hawtio-app-1.5.3.jar >> > > >> > > Launcher Type: SUN_STANDARD >> > > >> > > Martins-MacBook-Pro-2:Downloads marska$ >> > > >> /Library/Java/JavaVirtualMachines/jdk-9.jdk/Contents/Home/bin/*jcmd >> > > 11700 help* >> > > >> > > 11700: >> > > >> > > The following commands are available: >> > > >> > > JFR.configure >> > > >> > > JFR.stop >> > > >> > > JFR.start >> > > >> > > JFR.dump >> > > >> > > JFR.check >> > > >> > > VM.log >> > > >> > > VM.native_memory >> > > >> > > ManagementAgent.status >> > > >> > > ManagementAgent.stop >> > > >> > > ManagementAgent.start_local >> > > >> > > ManagementAgent.start >> > > >> > > Compiler.directives_clear >> > > >> > > Compiler.directives_remove >> > > >> > > Compiler.directives_add >> > > >> > > Compiler.directives_print >> > > >> > > VM.print_touched_methods >> > > >> > > Compiler.codecache >> > > >> > > Compiler.codelist >> > > >> > > Compiler.queue >> > > >> > > VM.classloader_stats >> > > >> > > Thread.print >> > > >> > > JVMTI.data_dump >> > > >> > > JVMTI.agent_load >> > > >> > > VM.stringtable >> > > >> > > VM.symboltable >> > > >> > > VM.class_hierarchy >> > > >> > > GC.class_stats >> > > >> > > GC.class_histogram >> > > >> > > GC.heap_dump >> > > >> > > GC.finalizer_info >> > > >> > > GC.heap_info >> > > >> > > GC.run_finalization >> > > >> > > GC.run >> > > >> > > VM.info >> > > >> > > VM.uptime >> > > >> > > VM.dynlibs >> > > >> > > VM.set_flag >> > > >> > > VM.flags >> > > >> > > VM.system_properties >> > > >> > > VM.command_line >> > > >> > > VM.version >> > > >> > > help >> > > >> > > >> > > For more information about a specific command use 'help >> <command>'. >> > > >> > > Martins-MacBook-Pro-2:Downloads marska$ >> > > >> > > >> > > ons. 6. sep. 2017 kl. 08:53 skrev David Holmes >> > <david.hol...@oracle.com <mailto:david.hol...@oracle.com> >> > > <mailto:david.hol...@oracle.com <mailto:david.hol...@oracle.com >> >>>: >> > > >> > > Hi Martin, >> > > >> > > On 6/09/2017 4:38 PM, Martin Skarsaune wrote: >> > > > Hi >> > > > >> > > > If I run *JFR.check* in build 9+181 , the response >> > indicates that >> > > I can >> > > > invoke *VM.unlock_commercial_features*. >> > > > This command is not available in the given VM. >> > > > >> > > > The output should not refer to this command i VM where it >> > is not >> > > available. >> > > > >> > > > Cheers >> > > > >> > > > Martin Skarsaune >> > > > >> > > > >> > > > Example: >> > > > >> > > > Martins-MacBook-Pro-2:Downloads marska$ java -version >> > > > >> > > > java version "9" >> > > > >> > > > Java(TM) SE Runtime Environment (build 9+181) >> > > > >> > > > Java HotSpot(TM) 64-Bit Server VM (build 9+181, mixed >> mode) >> > > > >> > > > Martins-MacBook-Pro-2:Downloads marska$ >> > > > >> > > >> > /Library/Java/JavaVirtualMachines/jdk-9.jdk/Contents/Home/bin/jcmd >> > 11700 >> > > > JFR.check >> > > > >> > > > 11700: >> > > >> > > What JVM is process 11700? What does "jcmd 11700 help" show? >> > > >> > > Thanks, >> > > David >> > > ----- >> > > >> > > > Java Flight Recorder not enabled. >> > > > >> > > > >> > > > Use VM.unlock_commercial_features to enable. >> > > > >> > > > >> > > >> > >> >
