- When starting the JobScheduler Master then a number of Java options are automatically added.
- This includes the options: [-Xfuture] [-XX:+UseAltSigs] [-Xrs] [vfprintf]
- A full example from the ./logs/scheduler.log files shows
- The option UseAltSigs has been removed since Java 9. Therefore the following error message is written to stderr and is visible from the job log:
- The Master should not add the UseAltSigs Java option. At least not when used with Java releases starting from Java 9.