Bruno Oliveira wrote:
Hi,
I want to submit a java job to Globus. I have a simple Hello World
program, and i build the jar file.
I have the follow rsl:
<job>
<executable>/home/vasco/Desktop/HelloWorld.jar</executable>
<directory>${GLOBUS_USER_HOME}</directory>
<stdout>${GLOBUS_USER_HOME}/stdout</stdout>
<stderr>${GLOBUS_USER_HOME}/stderr</stderr>
<fileStageIn>
<transfer>
<sourceUrl>gsiftp://debian9.estgf.ipp.pt:2811/home/vasco/Desktop/HelloWorld.jar
<http://debian9.estgf.ipp.pt:2811/home/vasco/Desktop/HelloWorld.jar></sourceUrl>
<destinationUrl>file:///${GLOBUS_USER_HOME}/output_java</destinationUrl>
</transfer>
</fileStageIn>
<fileCleanUp>
<deletion>
<file>file:///${GLOBUS_USER_HOME}/output_java</file>
</deletion>
</fileCleanUp>
</job>
It is a simple test, but i got problems when i submit:
globusrun-ws -submit -S -f helloworld.rsl
Delegating user credentials...Done.
Submitting job...Done.
Job ID: uuid:ddbfef30-addc-11de-9c77-000874ac6b63
Termination time: 09/30/3009 16:18 GMT
Current job state: StageIn
Current job state: Failed
Destroying job...Done.
Cleaning up any delegated credentials...Done.
globusrun-ws: Job failed: The executable could not be started.
starter: the job failed when the job manager attempted to run it
Apparently globus found the executable, but i dont know why this error
happens.
Thanks for your help,
Best Regards,
Bruno Oliveira
Hi Bruno,
it's not a globus problem, it's a java problem, and the problem lies here...
[snip]
<executable>/home/vasco/Desktop/HelloWorld.jar</executable>
[snip]
A jar file is never an executable for its own. So you can never execute
file.jar,
but you can execute:
java -jar file.jar
Would you need instead the above in your rsl file is the following
<executable>java</executable>
<argument>-jar</argument>
<argument>/home/vasco/Desktop/HelloWorld.jar</argument>
Try this, anf if 'java' as executable cannot befound, check your path.
Cheers
Alexander
