It would be nice if Mojang gave us options for tuning the verbosity of Minecraft's logging output, including being able to disable it entirely.
Can also reproduce here with 21w15a with the Caves and Cliffs datapack.
I suppose that there's no stopgap workarounds for this... :|
Kyle DeVir
It would be nice if Mojang gave us options for tuning the verbosity of Minecraft's logging output, including being able to disable it entirely.