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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