multiprocessing breaks when payload fails to unpickle
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3.8 (EOL)
stdlib
topic-multiprocessing
type-bug
- 主要语言
- Python
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描述
| BPO | 39751 |
|---|---|
| Nosy | @warsaw, @bitdancer, @iritkatriel |
| Files |
Note: these values reflect the state of the issue at the time it was migrated and might not reflect the current state.
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GitHub fields:
assignee = None
closed_at = None
created_at = <Date 2020-02-25.16:37:00.081>
labels = ['type-bug', '3.8', 'expert-email']
title = 'multiprocessing breaks when payload fails to unpickle'
updated_at = <Date 2021-09-07.19:38:22.546>
user = 'https://bugs.python.org/JooEiras'
bugs.python.org fields:
activity = <Date 2021-09-07.19:38:22.546>
actor = 'iritkatriel'
assignee = 'none'
closed = False
closed_date = None
closer = None
components = ['email']
creation = <Date 2020-02-25.16:37:00.081>
creator = 'Jo\xc3\xa3o Eiras'
dependencies = []
files = ['48915']
hgrepos = []
issue_num = 39751
keywords = []
message_count = 2.0
messages = ['362649', '401339']
nosy_count = 4.0
nosy_names = ['barry', 'r.david.murray', 'Jo\xc3\xa3o Eiras', 'iritkatriel']
pr_nums = []
priority = 'normal'
resolution = None
stage = None
status = 'open'
superseder = None
type = 'behavior'
url = 'https://bugs.python.org/issue39751'
versions = ['Python 3.8']
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调研方向
首先阅读上传的测试用例 test_multiproc_error_unpickle.py，并跟踪当 payload 无法反序列化时所执行的 multiprocessing 路径。确认当前的失败行为，并将“在不破坏 multiprocessing 的情况下处理该失败”定义为完成标准；围绕该测试用例添加或调整回归覆盖。
由索引模型根据 Issue 内容生成。
评估
- 技术栈
- python
- 领域
- distributed-systems
- Issue 类型
- 缺陷
- 难度
- 4/5
- 预计耗时
- 3-5 天
- 活跃度
- 停滞
- 描述清晰度
- 需要澄清
- 新手友好度
- 35/100