Hello,
I discovered a handy trick that would allow us to share a single
log4j2-test.properties across all modules.
https://github.com/apache/flink/pull/11634
The file would exist in flink-test-utils-junit/src/main/resources, and
be used for all modules except the kafka connectors and yarn-tests
(because they have some custom requirements).
This would mean the files can no longer go out of sync, utilities can be
shared more easily, and you wouldn't need to add a new properties file
to new modules (or older ones lacking one) during debugging.
Overall I personally quite, but I have heard some concerns about
changing dev routines so I wanted to double-check what people think in
general.
