How to remove stack trace errors from Grid Hub/Node logs?

[Chris]

I need to keep all messages and errors in console, but remove stack trace from errors.

I'm trying to use:

-Djava.util.logging.config.file=/opt/logging.properties

which contains:

handlers=java.util.logging.ConsoleHandler

java.util.logging.ConsoleHandler.level=INFO

java.util.logging.ConsoleHandler.formatter=java.util.logging.SimpleFormatter

java.util.logging.SimpleFormatter.format=%1$tF %1$tT.%1$tL %4$s: %3$s %5$s %n

this works in a different Java app that uses JUL for logging, but it has zero effect on Grid Logs.

[SiKing]

Does any of this help?

https://www.selenium.dev/documentation/grid/advanced_features/observability/

[Chris]

not really, I read all documentation and already experimented with some parameters. logging.properties should allow to control log format and contents, but it does not, for whatever reason.