Re: Unrecognized option: -openjpa.Multithreaded=true

Hello,

I believe the syntax to be "-Dopenjpa.Multithreaded=true"

OpenJPA multi-threading improves the overall performance.

If your workload can run OpenJPA on a single thread then ommiting it can 
make sense.

I will review the option passing to the JVM for the Spring application, 
thank you for your feedback.

Best regards,

Benoit TELLIER

On 29/02/2024 00:23, Dominik Katzenmaier wrote:
> Hi there,
>
> I may have noticed a problem in the current 
> james-server-spring-app-3.8.1-app.zip  --> 
> james-server-spring-app-3.8.1/bin/james-cli.sh .
> When i try to execute ./james-cli.sh inside the bin-folder, this Error 
> appears:
>
> Unrecognized option: -openjpa.Multithreaded=true
> Error: Could not create the Java Virtual Machine.
> Error: A fatal exception has occurred. Program will exit.
>
> I looked into the james-cli.sh and found the option in line 120. I 
> think "-openjpa.Multithreaded=true" is missing a D --> 
> "-Dopenjpa.Multithreaded=true".
>
> I changed it and tested ./james-cli.sh again. Now I got a 
> ClassNotFoundException. After this, I compared the james-cli.sh in 
> v3.8.0 and v3.8.1 and noticed, v3.8.0 don't have the option 
> "-openjpa.Multithreaded=true" included. So i decided to remove this 
> option in my 3.8.1 james-cli.sh and tried again, now my james-cli.sh 
> is working.
>
> Is there an important reason for "openjpa.Multithreaded=true" or can 
> we do without it?
>
> Best Regards,
> Dominik Katzenmaier
>
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