Menu
▾
▴
[Wrapper-user] Can't start JVM during Linux boot
|
From: Sander S. <se...@ro...> - 2004-11-08 15:30:05
|
I've just started using this code and to say that I'm pleasantly impressed would be an understatement. Things have been working great out of the box with very minimal efforts from me. I have a little server that I've put the Wrapper in front of, and things work fine. I'm developing on Windows, and it works there as well as working as an NT service. I copy everything over to Linux, and it works there also. Great. Now the problems start. I'd like to start the server every time Linux boots as a daemon (just like an NT Service). Unfortunately, while I know lots about Java and Windows, I know almost squat about Linux. I put the start command in /etc/rc.d/rc.local and have found that the server does not start. Looking at my log I see: DEBUG | wrapper | 2004/11/08 09:56:00 | Spawning intermediate process... DEBUG | wrapper | 2004/11/08 09:56:00 | Spawning daemon process... STATUS | wrapper | 2004/11/08 09:56:00 | --> Wrapper Started as Daemon DEBUG | wrapper | 2004/11/08 09:56:00 | Using system timer. DEBUG | wrapperp | 2004/11/08 09:56:00 | server listening on port 32000. DEBUG | wrapper | 2004/11/08 09:56:00 | Command[0] : java DEBUG | wrapper | 2004/11/08 09:56:00 | Command[1] : -Djava.library.path=lib DEBUG | wrapper | 2004/11/08 09:56:00 | Command[2] : -classpath DEBUG | wrapper | 2004/11/08 09:56:00 | Command[3] : lib/wrapper.jar:lib/Sericon.jar:lib/Tomcat.jar DEBUG | wrapper | 2004/11/08 09:56:00 | Command[4] : -Dwrapper.key=PxmJatXIRjWOVZR_ DEBUG | wrapper | 2004/11/08 09:56:00 | Command[5] : -Dwrapper.port=32000 DEBUG | wrapper | 2004/11/08 09:56:00 | Command[6] : -Dwrapper.debug=TRUE DEBUG | wrapper | 2004/11/08 09:56:00 | Command[7] : -Dwrapper.use_system_time=TRUE DEBUG | wrapper | 2004/11/08 09:56:00 | Command[8] : -Dwrapper.version=3.1.2 DEBUG | wrapper | 2004/11/08 09:56:00 | Command[9] : -Dwrapper.native_library=wrapper DEBUG | wrapper | 2004/11/08 09:56:00 | Command[10] : -Dwrapper.service=TRUE DEBUG | wrapper | 2004/11/08 09:56:00 | Command[11] : -Dwrapper.cpu.timeout=10 DEBUG | wrapper | 2004/11/08 09:56:00 | Command[12] : -Dwrapper.jvmid=1 DEBUG | wrapper | 2004/11/08 09:56:00 | Command[13] : org.tanukisoftware.wrapper.WrapperSimpleApp DEBUG | wrapper | 2004/11/08 09:56:00 | Command[14] : com.Sericon.LicensingServer.GUI.MainServerNoWindows STATUS | wrapper | 2004/11/08 09:56:00 | Launching a JVM... ERROR | wrapper | 2004/11/08 09:56:00 | Unable to start JVM: No such file or directory (2) ERROR | wrapper | 2004/11/08 09:56:00 | Critical error: wait for JVM process failed (No child processes) DEBUG | wrapper | 2004/11/08 09:56:01 | JVM process exited with a code of 1, setting the wrapper exit code to 1. ERROR | wrapper | 2004/11/08 09:56:01 | JVM exited while loading the application. DEBUG | wrapper | 2004/11/08 09:56:01 | JVM was only running for 0 seconds leading to a failed restart count of 1. DEBUG | wrapper | 2004/11/08 09:56:01 | Waiting 5 seconds before launching another JVM. DEBUG | wrapper | 2004/11/08 09:56:05 | Command[0] : java DEBUG | wrapper | 2004/11/08 09:56:05 | Command[1] : -Djava.library.path=lib DEBUG | wrapper | 2004/11/08 09:56:05 | Command[2] : -classpath DEBUG | wrapper | 2004/11/08 09:56:05 | Command[3] : lib/wrapper.jar:lib/Sericon.jar:lib/Tomcat.jar DEBUG | wrapper | 2004/11/08 09:56:05 | Command[4] : -Dwrapper.key=17MbBIUs1QfWO6Wu DEBUG | wrapper | 2004/11/08 09:56:05 | Command[5] : -Dwrapper.port=32000 DEBUG | wrapper | 2004/11/08 09:56:05 | Command[6] : -Dwrapper.debug=TRUE DEBUG | wrapper | 2004/11/08 09:56:05 | Command[7] : -Dwrapper.use_system_time=TRUE DEBUG | wrapper | 2004/11/08 09:56:05 | Command[8] : -Dwrapper.version=3.1.2 DEBUG | wrapper | 2004/11/08 09:56:05 | Command[9] : -Dwrapper.native_library=wrapper DEBUG | wrapper | 2004/11/08 09:56:05 | Command[10] : -Dwrapper.service=TRUE DEBUG | wrapper | 2004/11/08 09:56:05 | Command[11] : -Dwrapper.cpu.timeout=10 DEBUG | wrapper | 2004/11/08 09:56:05 | Command[12] : -Dwrapper.jvmid=2 DEBUG | wrapper | 2004/11/08 09:56:05 | Command[13] : org.tanukisoftware.wrapper.WrapperSimpleApp DEBUG | wrapper | 2004/11/08 09:56:05 | Command[14] : com.Sericon.LicensingServer.GUI.MainServerNoWindows STATUS | wrapper | 2004/11/08 09:56:05 | Launching a JVM... ERROR | wrapper | 2004/11/08 09:56:05 | Unable to start JVM: No such file or directory (2) ERROR | wrapper | 2004/11/08 09:56:05 | Critical error: wait for JVM process failed (No child processes) DEBUG | wrapper | 2004/11/08 09:56:05 | JVM process exited with a code of 1, setting the wrapper exit code to 1. ERROR | wrapper | 2004/11/08 09:56:05 | Unable to start a JVM STATUS | wrapper | 2004/11/08 09:56:05 | <-- Wrapper Stopped I'm guessing that the boot process is not ready yet to start my server. Should I be putting this command in a different place? Any other ideas on what I should be doing? Thanks a lot for this great tool. One other criticism - what's with the really tiny font on the webpage? Sander Smith |
