[3.14] gh-101267: ProcessPoolExecutor no longer shares 1 BrokenProcessPool exception among all failed futures (GH-101268) (GH-151431)
* gh-101267: ProcessPoolExecutor no longer shares 1 BrokenProcessPool exception among all failed futures (GH-101268)
(cherry picked from commit 3c00ebc2bb)
(cherry picked from commit 4e8c9c6a57)
* Drop the abrupt-exit-code reporting from the 3.14 backport
Reporting the exit codes of processes that died without a known cause
is a new feature, not part of the gh-101267 bugfix. Keep only the
bugfix on 3.14: each failed future gets its own BrokenProcessPool
exception instead of one shared instance.
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(cherry picked from commit 27ff2c8c53)
Co-authored-by: Gregory P. Smith <68491+gpshead@users.noreply.github.com>
Co-authored-by: Daniel Shields <daniel.shields@twosigma.com>
Co-authored-by: blurb-it[bot] <43283697+blurb-it[bot]@users.noreply.github.com>
c606d1518c