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Re: [Wrapper-user] Wrapper cannot find main java class.
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From: Leif M. <le...@ta...> - 2008-08-19 05:38:12
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Tasso,
Sorry I have been bad about replying to you on this. Looking at the
log I did not see the cause and planned to dig into it "later". Does
this latest message mean that you have gotten it working? Do you know
what the cause was?
Looking at your log file, everything appears to be correct:
---
wrapper | command: "C:\WINDOWS\system32\java.exe"
-Djava.security.policy=file:config\rmi.policy -Xmx64m
-Djava.library.path="jars" -classpath "jars/wrapper.jar
;mpi.jar;jars\crimson.jar;jars\classes12.zip;jars\classes12.jar;jars\jconn2.jar;jars\ifxjdbc.jar;jars\mysql.jar;jars\msutil.jar;jars\msbase.jar;jars\mssqlserver
.jar;jars\pki.jar;jars\hsm.jar;jars\jprov.jar;jars\kmjava.jar;jars\nfjava.jar;jars\kmcsp.jar;jars\db2java.zip;jars\db2jcc.jar"
-Dwrapper.key="xxxxxxxxxx"
-Dwrapper.port=32000 -Dwrapper.debug="TRUE"
-Dwrapper.use_system_time="TRUE" -Dwrapper.version="3.1.2"
-Dwrapper.native_library="wrapper" -Dwrapper.cpu.timeout=
"10" -Dwrapper.jvmid=1 org.tanukisoftware.wrapper.WrapperSimpleApp
Server.StartUp xxxxxx -version
wrapper | JVM started (PID=500)
jvm 1 | WrapperSimpleApp: Unable to locate the class
Server.StartUp: java.lang.ClassNotFoundException: Server.StartUp
jvm 1 |
jvm 1 | WrapperSimpleApp Usage:
jvm 1 | java org.tanukisoftware.wrapper.WrapperSimpleApp
{app_class} [app_parameters]
---
Which jar file is the "Server.StartUp" class supposed to be located
in? The message is stating that the class is not being found on the
classpath provided. In debug mode, the Wrapper would tell you if any
of the jar files were missing so all I can think is that the relevant
jar file is corrupted?
You can test the generated command line manually without using the
Wrapper by copying it from the wrapper.log above and pasting it into a
new bat file. Simply remove the -Dwrapper.key=XXX system property and
the JVM will run standalone:
---
C:\WINDOWS\system32\java.exe"
-Djava.security.policy=file:config\rmi.policy -Xmx64m
-Djava.library.path="jars" -classpath "jars/wrapper.jar
;mpi.jar;jars\crimson.jar;jars\classes12.zip;jars\classes12.jar;jars\jconn2.jar;jars\ifxjdbc.jar;jars\mysql.jar;jars\msutil.jar;jars\msbase.jar;jars\mssqlserver
.jar;jars\pki.jar;jars\hsm.jar;jars\jprov.jar;jars\kmjava.jar;jars\nfjava.jar;jars\kmcsp.jar;jars\db2java.zip;jars\db2jcc.jar"
-Dwrapper.port=32000 -Dwrapper.debug="TRUE"
-Dwrapper.use_system_time="TRUE" -Dwrapper.version="3.1.2"
-Dwrapper.native_library="wrapper" -Dwrapper.cpu.timeout=
"10" -Dwrapper.jvmid=1 org.tanukisoftware.wrapper.WrapperSimpleApp
Server.StartUp xxxxxx -version
---
Please let me know what the status is and I will get back to quicker.
Cheers,
Leif
On Wed, Aug 13, 2008 at 3:35 AM, Tasso Angelidis <ta...@pa...> wrote:
> Re-installed the JVM all is ok even with Wrapper 3.1.12
>
> -----Original Message-----
> From: Tasso Angelidis
> Sent: Monday, August 11, 2008 4:22 PM
> To: Tasso Angelidis; 'wra...@li...'
> Subject: RE: [Wrapper-user] Wrapper cannot find main java class.
>
>
> Hi where you able to see what the issue may be?
>
> Thanks
>
> -----Original Message-----
> From: Tasso Angelidis
> Sent: Thursday, August 07, 2008 2:21 PM
> To: 'wra...@li...'
> Subject: RE: [Wrapper-user] Wrapper cannot find main java class.
>
>
> This used to work. In fact I can take the same folder and try on another server and it works fine. Unfortunately I just can't move the application.
>
> Server.StartUp is in the mpi.jar file.
>
>> RunService
>
> wrapper | --> Wrapper Started as Console
> wrapper | Using system timer.
> wrapperp | server listening on port 32000.
> wrapper | Launching a JVM...
> wrapper | command: "C:\WINDOWS\system32\java.exe" -Djava.security.policy=file:config\rmi.policy -Xmx64m -Djava.library.path="jars" -classpath "jars/wrapper.jar
> ;mpi.jar;jars\crimson.jar;jars\classes12.zip;jars\classes12.jar;jars\jconn2.jar;jars\ifxjdbc.jar;jars\mysql.jar;jars\msutil.jar;jars\msbase.jar;jars\mssqlserver
> .jar;jars\pki.jar;jars\hsm.jar;jars\jprov.jar;jars\kmjava.jar;jars\nfjava.jar;jars\kmcsp.jar;jars\db2java.zip;jars\db2jcc.jar" -Dwrapper.key="xxxxxxxxxx"
> -Dwrapper.port=32000 -Dwrapper.debug="TRUE" -Dwrapper.use_system_time="TRUE" -Dwrapper.version="3.1.2" -Dwrapper.native_library="wrapper" -Dwrapper.cpu.timeout=
> "10" -Dwrapper.jvmid=1 org.tanukisoftware.wrapper.WrapperSimpleApp Server.StartUp xxxxxx -version
> wrapper | JVM started (PID=500)
> jvm 1 | WrapperSimpleApp: Unable to locate the class Server.StartUp: java.lang.ClassNotFoundException: Server.StartUp
> jvm 1 |
> jvm 1 | WrapperSimpleApp Usage:
> jvm 1 | java org.tanukisoftware.wrapper.WrapperSimpleApp {app_class} [app_parameters]
> jvm 1 |
> jvm 1 | Where:
> jvm 1 | app_class: The fully qualified class name of the application to run.
> jvm 1 | app_parameters: The parameters that would normally be passed to the
> jvm 1 | application.
> jvm 1 | WrapperManager class initialized by thread: main Using classloader:sun.misc.Launcher$ExtClassLoader@a9c85c
> jvm 1 | Wrapper Manager: JVM #1
> jvm 1 | Wrapper Manager: Registering shutdown hook
> jvm 1 | Wrapper Manager: Using wrapper
> jvm 1 | Loaded native library: wrapper.dll
> jvm 1 | Calling native initialization method.
> jvm 1 | Initializing WrapperManager native library.
> jvm 1 | Java Executable: C:\WINDOWS\system32\java.exe
> jvm 1 | Windows version: 5.2.3790
> jvm 1 | Java Version : 1.5.0_09-b01 Java HotSpot(TM) Client VM
> jvm 1 | Java VM Vendor : Sun Microsystems Inc.
> jvm 1 |
> jvm 1 | WrapperManager.stop(1) called by thread: main
> jvm 1 | Open socket to wrapper...
> jvm 1 | Opened Socket
> jvm 1 | Send a packet KEY : xxxxxxxxxx
> jvm 1 | handleSocket(Socket[addr=/127.0.0.1,port=32000,localport=2796])
> wrapperp | accepted a socket from 127.0.0.1 on port 2796
> wrapperp | read a packet KEY : xxxxxxxxxx
> wrapper | Got key from JVM: xxxxxxxxxx
> wrapperp | send a packet LOW_LOG_LEVEL : 1
> wrapperp | send a packet PING_TIMEOUT : 30
> wrapper | Start Application.
> wrapperp | send a packet START : start
> jvm 1 | Received a packet LOW_LOG_LEVEL : 1
> jvm 1 | Wrapper Manager: LowLogLevel from Wrapper is 1
> jvm 1 | Received a packet PING_TIMEOUT : 30
> jvm 1 | Wrapper Manager: PingTimeout from Wrapper is 30000
> jvm 1 | Received a packet START : start
> jvm 1 | calling listener.start()
> jvm 1 | returned from listener.start()
> jvm 1 | Send a packet STARTED :
> jvm 1 | All non-daemon threads have stopped. Exiting.
> jvm 1 | WrapperManager.stop(0) called by thread: Wrapper-Connection
> jvm 1 | Thread, Wrapper-Connection, handling the shutdown process.
> jvm 1 | calling listener.stop()
> jvm 1 | returned from listener.stop()
> jvm 1 | Send a packet STOPPED : 0
> wrapperp | read a packet STARTED :
> wrapper | JVM signalled that it was started.
> wrapperp | read a packet STOPPED : 0
> wrapper | JVM signalled that it was stopped.
> jvm 1 | Closing socket.
> wrapperp | socket read no code (closed?).
> jvm 1 | calling System.exit(0)
> jvm 1 | Send a packet STOP : 1
> wrapper | JVM process exited with a code of 0, leaving the wrapper exit code set to 0.
> wrapper | JVM exited normally.
> wrapper | <-- Wrapper Stopped
>
>
> wrapper.conf
> ------------
>
> The paths are as follows...
>
> /App root/wrapper.exe
> /App root/config/wrapper.conf
> /App root/jars/wrapper.jar
> /App root/jars/wrapper.dll
> /App root/logs/
>
> RunService.bat pat is set to...
> set _WRAPPER_CONF="%_REALPATH%\config\wrapper.conf"
>
> #********************************************************************
> # TestWrapper Properties
> #
> # NOTE - Please use src/conf/wrapper.conf.in as a template for your
> # own application rather than the values used for the
> # TestWrapper sample.
> #********************************************************************
> # Java Application
> wrapper.java.command=java
>
> # Java Main class. This class must implement the WrapperListener interface
> # or guarantee that the WrapperManager class is initialized. Helper
> # classes are provided to do this for you. See the Integration section
> # of the documentation for details.
> wrapper.java.mainclass=org.tanukisoftware.wrapper.WrapperSimpleApp
>
> # Java Classpath (include wrapper.jar) Add class path elements as
> # needed starting from 1
> wrapper.java.classpath.1=jars/wrapper.jar
> wrapper.java.classpath.2=mpi.jar
> wrapper.java.classpath.3=jars\crimson.jar
> wrapper.java.classpath.4=jars\classes12.zip
> wrapper.java.classpath.5=jars\classes12.jar
> wrapper.java.classpath.6=jars\jconn2.jar
> wrapper.java.classpath.7=jars\ifxjdbc.jar
> wrapper.java.classpath.8=jars\mysql.jar
> wrapper.java.classpath.9=jars\msutil.jar
> wrapper.java.classpath.10=jars\msbase.jar
> wrapper.java.classpath.11=jars\mssqlserver.jar
> wrapper.java.classpath.12=jars\pki.jar
> wrapper.java.classpath.13=jars\hsm.jar
> wrapper.java.classpath.14=jars\jprov.jar
> wrapper.java.classpath.15=jars\kmjava.jar
> wrapper.java.classpath.16=jars\nfjava.jar
> wrapper.java.classpath.17=jars\kmcsp.jar
> wrapper.java.classpath.18=jars\db2java.zip
> wrapper.java.classpath.19=jars\db2jcc.jar
>
> # Java Library Path (location of Wrapper.DLL or libwrapper.so)
> wrapper.java.library.path.1=jars
>
> # Java Additional Parameters
> wrapper.java.additional.1=-Djava.security.policy=file:config\rmi.policy
>
> # Initial Java Heap Size (in MB)
> #wrapper.java.initmemory=3
>
> # Maximum Java Heap Size (in MB)
> wrapper.java.maxmemory=64
>
> # Application parameters. Add parameters as needed starting from 1
> wrapper.app.parameter.1=Server.Startup
> wrapper.app.parameter.2=xxxxxx
> wrapper.app.parameter.3=-version
> #wrapper.app.parameter.4=-debug
>
>
>
> #********************************************************************
> # Wrapper Logging Properties
> #********************************************************************
> # Format of output for the console. (See docs for formats)
> wrapper.console.format=PM
>
> # Log Level for console output. (See docs for log levels)
> wrapper.console.loglevel=DEBUG
>
> # Log file to use for wrapper output logging.
> wrapper.logfile=logs/wrapper.log
>
> # Format of output for the log file. (See docs for formats)
> wrapper.logfile.format=LPTM
>
> # Log Level for log file output. (See docs for log levels)
> wrapper.logfile.loglevel=STATUS
>
> # Maximum size that the log file will be allowed to grow to before
> # the log is rolled. Size is specified in bytes. The default value
> # of 0, disables log rolling. May abbreviate with the 'k' (kb) or
> # 'm' (mb) suffix. For example: 10m = 10 megabytes.
> wrapper.logfile.maxsize=0
>
> # Maximum number of rolled log files which will be allowed before old
> # files are deleted. The default value of 0 implies no limit.
> wrapper.logfile.maxfiles=0
>
> # Log Level for sys/event log output. (See docs for log levels)
> wrapper.syslog.loglevel=NONE
>
> #********************************************************************
> # Wrapper Windows Properties
> #********************************************************************
> # Title to use when running as a console
> wrapper.console.title=Active Merchant
>
> #********************************************************************
> # Wrapper Windows NT/2000/XP Service Properties
> #********************************************************************
> # WARNING - Do not modify any of these properties when an application
> # using this configuration file has been installed as a service.
> # Please uninstall the service before modifying this section. The
> # service can then be reinstalled.
>
> # Name of the service
> wrapper.ntservice.name=Active Merchant
>
> # Display name of the service
> wrapper.ntservice.displayname=Active Merchant
>
> # Description of the service
> wrapper.ntservice.description=G-Payments Active Merchant MPI.
>
> # Service dependencies. Add dependencies as needed starting from 1
> wrapper.ntservice.dependency.1=
>
> # Mode in which the service is installed. AUTO_START or DEMAND_START
> wrapper.ntservice.starttype=AUTO_START
>
> # Allow the service to interact with the desktop.
> wrapper.ntservice.interactive=false
>
> -----Original Message-----
> From: wra...@li...
> [mailto:wra...@li...]On Behalf Of Leif
> Mortenson
> Sent: Wednesday, August 06, 2008 8:00 PM
> To: wra...@li...
> Subject: Re: [Wrapper-user] Wrapper cannot find main java class.
>
>
> Tasso,
> Could you post your wrapper.conf along with the wrapper.debug=true
> output in your wrapper.log for the failed invocation?
>
> Are you using a CLASSPATH environment variable or is the entire
> classpath in your wrapper.conf file? That could be a cause.
>
> I should be able to say more once I have seen the above files.
>
> Cheers,
> Leif
>
> On Wed, Aug 6, 2008 at 1:26 PM, Tasso Angelidis <ta...@pa...> wrote:
>> Hi I installed a java application as a windows NT service on windows 2003 and for the longest time the service was running ok. We then had to stop the application to upgrade and ever since the wrapper can't find the main java class of the application. We even baked up the entire folder and tried starting up the old instance and nothing. Wrapper: "Unable to locate class xxxxxxxxx"
>>
>> I simulated on another 2003 machine and it all works fine.
>>
>> Wrapper version we are using 3.1.12
>>
>> Any ideas?
>>
>> Anastasios (Tasso) Angelidis
>> Developer / Jr. Architect
>> PaymentTrust Canada Ltd
>> The Royal Bank of Scotland
>> 9800 Cavendish blvd. Suite 510
>> Montreal, Quebec Canada
>> H4M 2V9
>>
>> Tel: + 1514 336 4949 ext 369
>> Fax: + 1514 336 0239
>> eMail: ta...@pa...
>>
>>
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> _______________________________________________
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> Build the coolest Linux based applications with Moblin SDK & win great prizes
> Grand prize is a trip for two to an Open Source event anywhere in the world
> http://moblin-contest.org/redirect.php?banner_id=100&url=/
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