How to append onto a given logger version when resuming from checkpoint

[escorciav]

Hi,

I noticed that PL logger** creates a version_X folder inside the lightning_logs folder when I dispatch the Trainer*.

1. Is it possible to append new files, such as tfevent, config yaml, etc., onto a given version_X folder?
   Particularly, when using the resume_from_checkpoint argument of the Trainer?

2. (*) I noticed that the lightning_logs folder is also created during my inference. What's the responsible class 😊 ?

Thanks in advance!
Victor

** I guess. I'm also using Hydra, but I don't think the code delegates that to that package.

[awaelchli]

Hi, we are working on improving the state saving for loggers so that they can resume from the correct version.
#5342

For 2) yes, this gets created because also during inference you can log so the logger just creates this dir. Not sure how to avoid it without removing the logger completely