[jira] [Created] (ARROW-13575) [C++] Implement product aggregate & hash aggregate kernels

[David Li (Jira)]

David Li created ARROW-13575:
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             Summary: [C++] Implement product aggregate & hash aggregate kernels
                 Key: ARROW-13575
                 URL: https://issues.apache.org/jira/browse/ARROW-13575
             Project: Apache Arrow
          Issue Type: Improvement
          Components: C++
            Reporter: David Li


Like Pandas 
[prod|https://pandas.pydata.org/pandas-docs/stable/reference/api/pandas.core.groupby.GroupBy.prod.html].
 Note that Pandas has a min_count option.



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