[jbosstools-issues] [JBoss JIRA] (JBIDE-18238) Could not get monitored JVM error when Eclipse is started

Rob Stryker (JIRA) issues at jboss.org
Fri Sep 5 09:31:59 EDT 2014 

    [ https://issues.jboss.org/browse/JBIDE-18238?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12999381#comment-12999381 ] 

Rob Stryker commented on JBIDE-18238:
-------------------------------------

To be clear, we never liked the fact that the tools run a jps command at all. It seems nonsensical but I haven't had time to fully get rid of it. I thought I had, but I recently discovered I didn't... so it's good I never just cut it out entirely.  But this definitely needs to be investigated more. 

> Could not get monitored JVM error when Eclipse is started
> ---------------------------------------------------------
>
>                 Key: JBIDE-18238
>                 URL: https://issues.jboss.org/browse/JBIDE-18238
>             Project: Tools (JBoss Tools)
>          Issue Type: Bug
>          Components: jmx
>    Affects Versions: 4.2.0.CR1
>            Reporter: Martin Malina
>            Assignee: Rob Stryker
>            Priority: Critical
>              Labels: respin-a
>             Fix For: 4.2.0.CR1
>
>
> When I start JBDS 8.0.0.CR1, I get this error in the error view:
> {code}
> Could not get monitored JVM.
> org.jboss.tools.jmx.jvmmonitor.core.JvmCoreException: 
> 	at org.jboss.tools.jmx.jvmmonitor.internal.tools.Tools.invokeGetMonitoredVm(Tools.java:248)
> 	at org.jboss.tools.jmx.jvmmonitor.internal.tools.JvmAttachHandler.addActiveJvm(JvmAttachHandler.java:150)
> 	at org.jboss.tools.jmx.jvmmonitor.internal.tools.JvmAttachHandler.updatesActiveJvms(JvmAttachHandler.java:106)
> 	at org.jboss.tools.jmx.jvmmonitor.internal.tools.JvmAttachHandler$1.run(JvmAttachHandler.java:73)
> 	at java.util.TimerThread.mainLoop(Timer.java:555)
> 	at java.util.TimerThread.run(Timer.java:505)
> Caused by: java.lang.reflect.InvocationTargetException
> 	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:483)
> 	at org.jboss.tools.jmx.jvmmonitor.internal.tools.Tools.invokeGetMonitoredVm(Tools.java:246)
> 	... 5 more
> Caused by: sun.jvmstat.monitor.MonitorException: 14202 not found
> 	at sun.jvmstat.perfdata.monitor.protocol.local.PerfDataBuffer.<init>(PerfDataBuffer.java:84)
> 	at sun.jvmstat.perfdata.monitor.protocol.local.LocalMonitoredVm.<init>(LocalMonitoredVm.java:68)
> 	at sun.jvmstat.perfdata.monitor.protocol.local.MonitoredHostProvider.getMonitoredVm(MonitoredHostProvider.java:77)
> 	at sun.jvmstat.perfdata.monitor.protocol.local.MonitoredHostProvider.getMonitoredVm(MonitoredHostProvider.java:67)
> 	... 10 more
> Caused by: java.lang.IllegalArgumentException: Process not found
> 	at sun.misc.Perf.attach(Native Method)
> 	at sun.misc.Perf.attachImpl(Perf.java:270)
> 	at sun.misc.Perf.attach(Perf.java:200)
> 	at sun.jvmstat.perfdata.monitor.protocol.local.PerfDataBuffer.<init>(PerfDataBuffer.java:64)
> 	... 13 more
> {code}
> This is in the workspace log:
> {code}
> !ENTRY org.jboss.tools.jmx.jvmmonitor.tools 4 0 2014-09-02 17:53:07.981
> !MESSAGE Could not get monitored JVM.
> !STACK 1
> org.jboss.tools.jmx.jvmmonitor.core.JvmCoreException: 
> 	at org.jboss.tools.jmx.jvmmonitor.internal.tools.Tools.invokeGetMonitoredVm(Tools.java:248)
> 	at org.jboss.tools.jmx.jvmmonitor.internal.tools.JvmAttachHandler.addActiveJvm(JvmAttachHandler.java:150)
> 	at org.jboss.tools.jmx.jvmmonitor.internal.tools.JvmAttachHandler.updatesActiveJvms(JvmAttachHandler.java:106)
> 	at org.jboss.tools.jmx.jvmmonitor.internal.tools.JvmAttachHandler$1.run(JvmAttachHandler.java:73)
> 	at java.util.TimerThread.mainLoop(Timer.java:555)
> 	at java.util.TimerThread.run(Timer.java:505)
> Caused by: java.lang.reflect.InvocationTargetException
> 	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:483)
> 	at org.jboss.tools.jmx.jvmmonitor.internal.tools.Tools.invokeGetMonitoredVm(Tools.java:246)
> 	... 5 more
> Caused by: sun.jvmstat.monitor.MonitorException: 14202 not found
> 	at sun.jvmstat.perfdata.monitor.protocol.local.PerfDataBuffer.<init>(PerfDataBuffer.java:84)
> 	at sun.jvmstat.perfdata.monitor.protocol.local.LocalMonitoredVm.<init>(LocalMonitoredVm.java:68)
> 	at sun.jvmstat.perfdata.monitor.protocol.local.MonitoredHostProvider.getMonitoredVm(MonitoredHostProvider.java:77)
> 	at sun.jvmstat.perfdata.monitor.protocol.local.MonitoredHostProvider.getMonitoredVm(MonitoredHostProvider.java:67)
> 	... 10 more
> Caused by: java.lang.IllegalArgumentException: Process not found
> 	at sun.misc.Perf.attach(Native Method)
> 	at sun.misc.Perf.attachImpl(Perf.java:270)
> 	at sun.misc.Perf.attach(Perf.java:200)
> 	at sun.jvmstat.perfdata.monitor.protocol.local.PerfDataBuffer.<init>(PerfDataBuffer.java:64)
> 	... 13 more
> !SUBENTRY 1 org.jboss.tools.jmx.jvmmonitor.core 4 0 2014-09-02 17:53:07.983
> !MESSAGE 
> !STACK 0
> java.lang.reflect.InvocationTargetException
> 	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:483)
> 	at org.jboss.tools.jmx.jvmmonitor.internal.tools.Tools.invokeGetMonitoredVm(Tools.java:246)
> 	at org.jboss.tools.jmx.jvmmonitor.internal.tools.JvmAttachHandler.addActiveJvm(JvmAttachHandler.java:150)
> 	at org.jboss.tools.jmx.jvmmonitor.internal.tools.JvmAttachHandler.updatesActiveJvms(JvmAttachHandler.java:106)
> 	at org.jboss.tools.jmx.jvmmonitor.internal.tools.JvmAttachHandler$1.run(JvmAttachHandler.java:73)
> 	at java.util.TimerThread.mainLoop(Timer.java:555)
> 	at java.util.TimerThread.run(Timer.java:505)
> Caused by: sun.jvmstat.monitor.MonitorException: 14202 not found
> 	at sun.jvmstat.perfdata.monitor.protocol.local.PerfDataBuffer.<init>(PerfDataBuffer.java:84)
> 	at sun.jvmstat.perfdata.monitor.protocol.local.LocalMonitoredVm.<init>(LocalMonitoredVm.java:68)
> 	at sun.jvmstat.perfdata.monitor.protocol.local.MonitoredHostProvider.getMonitoredVm(MonitoredHostProvider.java:77)
> 	at sun.jvmstat.perfdata.monitor.protocol.local.MonitoredHostProvider.getMonitoredVm(MonitoredHostProvider.java:67)
> 	... 10 more
> Caused by: java.lang.IllegalArgumentException: Process not found
> 	at sun.misc.Perf.attach(Native Method)
> 	at sun.misc.Perf.attachImpl(Perf.java:270)
> 	at sun.misc.Perf.attach(Perf.java:200)
> 	at sun.jvmstat.perfdata.monitor.protocol.local.PerfDataBuffer.<init>(PerfDataBuffer.java:64)
> 	... 13 more
> Root exception:
> sun.jvmstat.monitor.MonitorException: 14202 not found
> 	at sun.jvmstat.perfdata.monitor.protocol.local.PerfDataBuffer.<init>(PerfDataBuffer.java:84)
> 	at sun.jvmstat.perfdata.monitor.protocol.local.LocalMonitoredVm.<init>(LocalMonitoredVm.java:68)
> 	at sun.jvmstat.perfdata.monitor.protocol.local.MonitoredHostProvider.getMonitoredVm(MonitoredHostProvider.java:77)
> 	at sun.jvmstat.perfdata.monitor.protocol.local.MonitoredHostProvider.getMonitoredVm(MonitoredHostProvider.java:67)
> 	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:483)
> 	at org.jboss.tools.jmx.jvmmonitor.internal.tools.Tools.invokeGetMonitoredVm(Tools.java:246)
> 	at org.jboss.tools.jmx.jvmmonitor.internal.tools.JvmAttachHandler.addActiveJvm(JvmAttachHandler.java:150)
> 	at org.jboss.tools.jmx.jvmmonitor.internal.tools.JvmAttachHandler.updatesActiveJvms(JvmAttachHandler.java:106)
> 	at org.jboss.tools.jmx.jvmmonitor.internal.tools.JvmAttachHandler$1.run(JvmAttachHandler.java:73)
> 	at java.util.TimerThread.mainLoop(Timer.java:555)
> 	at java.util.TimerThread.run(Timer.java:505)
> Caused by: java.lang.IllegalArgumentException: Process not found
> 	at sun.misc.Perf.attach(Native Method)
> 	at sun.misc.Perf.attachImpl(Perf.java:270)
> 	at sun.misc.Perf.attach(Perf.java:200)
> 	at sun.jvmstat.perfdata.monitor.protocol.local.PerfDataBuffer.<init>(PerfDataBuffer.java:64)
> 	... 13 more
> {code}
> One interesting thing is that it complains about "14202 not found", but the Eclipse process is actually 14197 and is shown in the JMX Navigator view. So I'm not sure where is other number comes from.



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