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Rok Mihevc commented on ARROW-5022: ----------------------------------- This issue has been migrated to [issue #21519|https://github.com/apache/arrow/issues/21519] on GitHub. Please see the [migration documentation|https://github.com/apache/arrow/issues/14542] for further details. > [C++] Implement more "Datum" types for AggregateKernel > ------------------------------------------------------ > > Key: ARROW-5022 > URL: https://issues.apache.org/jira/browse/ARROW-5022 > Project: Apache Arrow > Issue Type: Improvement > Components: C++ > Reporter: Philipp Moritz > Priority: Major > > Currently it gives the following error if the datum isn't an array: > {code:java} > AggregateKernel expects Array datum{code} -- This message was sent by Atlassian Jira (v8.20.10#820010)