Commits
Weston Pace authored and David Li committed f67b7249792
ARROW-15090: [C++] SerializedAsyncTaskGroup does not finish if an error arrives while there are still tasks to run Closes #11958 from westonpace/bugfix/ARROW-15090--serialized-async-task-group-error-in-middle Authored-by: Weston Pace <weston.pace@gmail.com> Signed-off-by: David Li <li.davidm96@gmail.com>