Does Kedro natively support parameters versioning I d like t

Question

Does Kedro natively support parameters versioning I d like to know which parameters were used in a run for reproducibility

datajoely · Answer

Have you checked out the <https docs kedro org en stable visualisation experiment tracking html|Experiment Tracking workflow>

Maxime Steinmetz · Answer

Hi yes I have From what I understand parameters versioning is made possible because the git info in Kedro Viz maps to the config specified in the source code when pipeline ran However say I override one of the parameters through CLI is there any way to recover the resulting config I was expecting Run Command in Kedro Viz to be updated accordingly but my testing showed it isn t is this an issue on my end

datajoely · Answer

The run command is persisted <https docs kedro org en stable images experiment tracking runs list png>

Maxime Steinmetz · Answer

indeed but do we expect CLI args to appear in here as well On my end running `kedro run params=some param 2 5` still yields `kedro run` in Kedro Viz

datajoely · Answer

let me check if that s expected

datajoely · Answer

so this is apparently a known issue <https github com kedro org kedro viz issues 1020>

datajoely · Answer

the data is available in the session store sqlite db if you want to poke around there but it s not done today

datajoely · Answer

What I would say is that if you want to save your CLI parameters you could write your own hook the same way we do `kedro telemetry` <https github com kedro org kedro plugins blob main kedro telemetry kedro telemetry plugin py>

datajoely · Answer

Maxime Steinmetz · Answer

Amazing +1 thanks a lot I ve exposed the extra params by tweaking the kedro viz code I think this should be enough for my use case for now CLI param overrides can be reproduced by rerunning the pipeline with same git commit and with the same CLI params

datajoely · Answer

Super clever

Tynan · Answer

< Maxime Steinmetz> that great would you want to open a PR in the repo for that change i think it would be very useful to other users

Maxime Steinmetz · Answer

< Tynan> I d be very happy to I ll get started on this slightly smiling face

datajoely · Answer

heart

Tynan · Answer

thank you