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Re: [Wrapper-user] JAVA Visual VM (Profiler) doesn't detectappsrunning in service mode.
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From: Christian M. <chr...@ta...> - 2010-08-19 04:00:32
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Tasso, I'm sorry for the delay. I was digging around a bit more and could finally reproduce your problem on Windows 7. Are you running a Windows 7? On this platform it seems that sth. has changed about accessing the data from a different user. I couldn't find a way of how to monitor the java application directly, yet. However, you can also try enabling jmx: wrapper.java.additional.x=-Dcom.sun.management.jmxremote.port=XXXX wrapper.java.additional.x=-Dcom.sun.management.jmxremote.ssl=false wrapper.java.additional.x=-Dcom.sun.management.jmxremote.authenticate=false When you start VisualVM and select File->Add JMX Connection. Input in the Connection field "localhost:XXXX" and you should be able to monitor the app via jmx. I will keep my eyes open in order to find out if there is another solution. Cheers, Christian On Thu, Aug 19, 2010 at 12:50 AM, Tasso Angelidis <ta...@rb...> wrote: > Any ideas? > > -----Original Message----- > From: Tasso Angelidis [mailto:ta...@rb...] > Sent: Friday, August 13, 2010 2:45 PM > To: wra...@li... > Subject: Re: [Wrapper-user] JAVA Visual VM (Profiler) doesn't detectappsrunning in service mode. > > It looks like the same path. I even put DEBUG on to see what PATH variables are being used. > > This is what I get... > > INFO | wrapper | 2010/08/13 14:27:47 | PS--- | JAVA_HOME=C:\jdk1.6.0_21 > ... > INFO | wrapper | 2010/08/13 14:27:47 | PS--- | TEMP=C:\WINDOWS\TEMP > INFO | wrapper | 2010/08/13 14:27:47 | PS--- | TMP=C:\WINDOWS\TEMP > ... > INFO | wrapper | 2010/08/13 14:27:48 | Command: "C:\jdk1.6.0_21\bin\java" -server ...... > > So then, I open a command window and run... > > C:\>SET TMP=C:\WINDOWS\TEMP > C:\>C:\jdk1.6.0_21\bin\jvisualvm.exe > > The wrapper shows up as <unknown application> (pid 1234) > > And the main window where the telemetry is supposed to be, indicates "Not supported for this JVM" > > > > -----Original Message----- > From: Christian Mueller [mailto:chr...@ta...] > Sent: Thursday, August 12, 2010 10:25 PM > To: wra...@li... > Subject: Re: [Wrapper-user] JAVA Visual VM (Profiler) doesn't detect appsrunning in service mode. > > Tasso, > > It seems the jvm version of the application running as service and the > version of VisualVM is different. > > I assume that you have specified in your conf file "wrapper.java.command=java" > This will tell the wrapper to look up the java command from the PATH > Variable. However when running as service it is most likely that the > PATH variable is not the same as the one for your user account. This > most likely leads to a different jvm version being used rather than > the one you maybe are intending to use. > > Please set this parameter in your conf file to verify this: > wrapper.java.command.loglevel=INFO > > This will print out the command line of the java process immediately > before creating the java process. > > The first token is the path to the jvm. > > Hope this helps you out. > > Cheers, > Christian > > > > On Fri, Aug 13, 2010 at 2:51 AM, Tasso Angelidis <ta...@rb...> wrote: >> I tried. Now it seems to detect the app but I get no telemetry data. >> This is my conf... >> >> #******************************************************************** >> # Wrapper License Properties (Ignored by Community Edition) >> #******************************************************************** >> # Include file problems can be debugged by removing the first '#' >> # from the following line: >> ##include.debug >> #include ../conf/wrapper-license.conf >> ##include ../conf/wrapper-license-%WRAPPER_HOST_NAME%.conf >> set.TMP=../TMP >> >> Do I have to explicitly set the path? It seems to work the temp data got >> created and jvisualvm finds the application PID, but it's not displaying >> any telemetry. It says "not supported for this vm" >> >> >> -----Original Message----- >> From: Christian Mueller [mailto:chr...@ta...] >> Sent: Tuesday, August 10, 2010 4:14 AM >> To: wra...@li... >> Subject: Re: [Wrapper-user] JAVA Visual VM (Profiler) doesn't detect >> appsrunning in service mode. >> >> Tasso, >> >> The temp directory of Visual VM and the java application run as >> service is different, so they can not find each other instantly. >> >> However there is a workaround to achieve what you are trying to do. >> >> Please set the environment variable TMP for the wrapper process in >> your conf file: >> >> set.TMP=C:\tmp >> >> and start the wrapper as service. >> >> Now start a console and set the TMP environment variable to the same >> value you specified in the conf file: >> >> set TMP=C:\tmp >> >> after that start jvisualvm >> >> C:\Program Files\...\jvisualvm.exe >> >> Visual VM should now be able to list the java process. >> >> Hope this works out for you. >> >> Cheers, >> Christian >> >> >> >> >> On Mon, Aug 9, 2010 at 10:24 PM, Tasso Angelidis <ta...@rb...> >> wrote: >>> If I run my application with the wrapper as Windows service Java >> Visual VM >>> doesn't detect it. But if I run the application using console mode of >> the >>> wrapper it gets detected. >>> >>> >> ------------------------------------------------------------------------ >> ------ >>> This SF.net email is sponsored by >>> >>> Make an app they can't live without >>> Enter the BlackBerry Developer Challenge >>> http://p.sf.net/sfu/RIM-dev2dev >>> _______________________________________________ >>> Wrapper-user mailing list >>> Wra...@li... >>> https://lists.sourceforge.net/lists/listinfo/wrapper-user >>> >>> >> >> ------------------------------------------------------------------------ >> ------ >> This SF.net email is sponsored by >> >> Make an app they can't live without >> Enter the BlackBerry Developer Challenge >> http://p.sf.net/sfu/RIM-dev2dev >> _______________________________________________ >> Wrapper-user mailing list >> Wra...@li... >> https://lists.sourceforge.net/lists/listinfo/wrapper-user >> >> ------------------------------------------------------------------------------ >> This SF.net email is sponsored by >> >> Make an app they can't live without >> Enter the BlackBerry Developer Challenge >> http://p.sf.net/sfu/RIM-dev2dev >> _______________________________________________ >> Wrapper-user mailing list >> Wra...@li... >> https://lists.sourceforge.net/lists/listinfo/wrapper-user >> > > ------------------------------------------------------------------------------ > This SF.net email is sponsored by > > Make an app they can't live without > Enter the BlackBerry Developer Challenge > http://p.sf.net/sfu/RIM-dev2dev > _______________________________________________ > Wrapper-user mailing list > Wra...@li... > https://lists.sourceforge.net/lists/listinfo/wrapper-user > > ------------------------------------------------------------------------------ > This SF.net email is sponsored by > > Make an app they can't live without > Enter the BlackBerry Developer Challenge > http://p.sf.net/sfu/RIM-dev2dev > _______________________________________________ > Wrapper-user mailing list > Wra...@li... > https://lists.sourceforge.net/lists/listinfo/wrapper-user > > ------------------------------------------------------------------------------ > This SF.net email is sponsored by > > Make an app they can't live without > Enter the BlackBerry Developer Challenge > http://p.sf.net/sfu/RIM-dev2dev > _______________________________________________ > Wrapper-user mailing list > Wra...@li... > https://lists.sourceforge.net/lists/listinfo/wrapper-user > |
