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Created on 2017-10-05 07:41 by tomMoral, last changed 2022-04-11 14:58 by admin. This issue is now closed.
| Pull Requests | |||
|---|---|---|---|
| URL | Status | Linked | Edit |
| PR 3895 | merged | tomMoral, 2017-10-05 07:41 | |
| PR 4256 | open | tomMoral, 2017-11-03 15:14 | |
| Messages (3) | |||
|---|---|---|---|
| msg303745 - (view) | Author: Thomas Moreau (tomMoral) * | Date: 2017-10-05 07:41 | |
When using `concurrent.futures.ProcessPoolExecutor` with objects that are not picklable or unpicklable, several situations results in a deadlock, with the interpreter freezed. This is the case for different scenario, for instance these three : https://gist.github.com/tomMoral/cc27a938d669edcf0286c57516942369 The different pickling/unpickling error and their effect should be tested in `test_concurrent_futures.py` |
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| msg309497 - (view) | Author: Antoine Pitrou (pitrou) *  |
Date: 2018-01-05 10:15 | |
New changeset 94459fd7dc25ce19096f2080eb7339497d319eb0 by Antoine Pitrou (Thomas Moreau) in branch 'master': bpo-31699 Deadlocks in `concurrent.futures.ProcessPoolExecutor` with pickling error (#3895) https://github.com/python/cpython/commit/94459fd7dc25ce19096f2080eb7339497d319eb0 |
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| msg309504 - (view) | Author: Antoine Pitrou (pitrou) * |
Date: 2018-01-05 12:33 | |
This non-trivial issue has been fixed now, thanks to Thomas' patch. Thank you Thomas! |
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| History | |||
|---|---|---|---|
| Date | User | Action | Args |
| 2022-04-11 14:58:53 | admin | set | github: 75880 |
| 2019-05-30 12:33:22 | pitrou | link | issue30006 superseder |
| 2018-01-05 12:33:10 | pitrou | set | status: open -> closed type: behavior messages: + msg309504 resolution: fixed stage: patch review -> resolved |
| 2018-01-05 10:15:57 | pitrou | set | nosy:
+ pitrou messages: + msg309497 |
| 2017-11-03 15:14:48 | tomMoral | set | keywords:
+ patch stage: patch review pull_requests: + pull_request4218 |
| 2017-10-05 07:41:45 | tomMoral | create | |