Like Pandas prod. Note that Pandas has a min_count option.

Reporter: David Li / @lidavidm
Assignee: David Li / @lidavidm

Related issues:

• [C++] Implement hash_aggregate kernels (umbrella issue) (is a child of)

PRs and other links:

• GitHub Pull Request #10890

_{Note: This issue was originally created as ARROW-13575. Please see the migration documentation for further details.}