GH-51495: [C++] Fix race in MergedGenerator that could drop an error and end the stream early - #51498

Merged

zanmato1984 merged 3 commits into

apache:mainfrom

kita-renji:GH-51495-merged-generator-final-error

Sep 28, 2026

Commits on Sep 26, 2026

GH-51495: [C++] Fix race in MergedGenerator that could drop an error and end the stream early

tsuru-kenma
and
claude
committed
97e8e17

Commits on Sep 28, 2026

GH-51495: [C++] Register waiting error before later terminal pulls in MergedGenerator

kita-renji
and
claude
committed
9a48233
GH-51495: [C++] Complete MergedGenerator futures in order instead of relying on callback order

kita-renji
and
claude
committed
364639c