multiprocessing.Pool._terminate_pool restarts workers during shutdown

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#63,295 opened on Sep 26, 2013 2 comments 0 reactions 0 assignees View on GitHub

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Assessment

Difficulty: 4/5
Estimated time: 3-5 days
Newbie friendliness: 25/100

Issue type: Bug
Clarity: Needs clarification
Activity status: Stale
Tech stack: python
Domain: backend

Research direction

Start by inspecting multiprocessing.Pool._terminate_pool and the historical BPO 19096 report linked in the issue. Reproduce the shutdown behavior in the affected Python 2.7 or 3.5 context if possible, then determine how to verify that workers are not restarted during pool shutdown.

Written by the indexing model from the issue text.

Description

stdlib topic-multiprocessing type-bug

BPO	19096

^{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 2013-09-26.08:53:28.033>
labels = ['type-bug', 'library']
title = 'multiprocessing.Pool._terminate_pool restarts workers during shutdown'
updated_at = <Date 2013-09-26.09:45:36.976>
user = 'https://bugs.python.org/ecatmur'

bugs.python.org fields:

activity = <Date 2013-09-26.09:45:36.976>
actor = 'ecatmur'
assignee = 'none'
closed = False
closed_date = None
closer = None
components = ['Library (Lib)']
creation = <Date 2013-09-26.08:53:28.033>
creator = 'ecatmur'
dependencies = []
files = []
hgrepos = ['211']
issue_num = 19096
keywords = []
message_count = 2.0
messages = ['198432', '198434']
nosy_count = 2.0
nosy_names = ['sbt', 'ecatmur']
pr_nums = []
priority = 'normal'
resolution = None
stage = None
status = 'open'
superseder = None
type = 'behavior'
url = 'https://bugs.python.org/issue19096'
versions = ['Python 2.7', 'Python 3.5']

Dominant language: Python
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