New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

Make cloudpickle the default pickle library #21298

Open

damccorm opened this issue Jun 4, 2022 · 1 comment

Labels

core improvement P3 python

Contributor

damccorm commented Jun 4, 2022

Make cloudpickle the default pickle library.

See change #15472 and docs https://s.apache.org/beam-picklers.

Imported from Jira BEAM-13386. Original Jira may contain additional context.
Reported by: Ryan.Thompson.

damccorm added improvement P3 sdk-py-core labels

damccorm added core py python and removed sdk-py-core labels

Contributor

tvalentyn commented Apr 21, 2023

Blocking issue: #26209

We should also investigate whether unpickling the same DoFn twice (e.g. in two different threads) would also result in unwanted shared state.

Until this is addressed, cloudpickle support should be considered experimental.

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment