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https://issues.apache.org/jira/browse/ARROW-12023?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Weston Pace closed ARROW-12023.
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Resolution: Invalid
This can already be done through a combination of `MakeSingleFutureGenerator`
and `MakeMerged`/`MakeConcatenated`. It is also no longer needed in the
scanner.
> Allow for AsyncGenerator<Future<>>
> ----------------------------------
>
> Key: ARROW-12023
> URL: https://issues.apache.org/jira/browse/ARROW-12023
> Project: Apache Arrow
> Issue Type: Improvement
> Components: C++
> Reporter: Weston Pace
> Assignee: Weston Pace
> Priority: Minor
>
> Sometimes it's useful to do something like...
> Collect(source.Map(x => table_builder.AddTable())
> For example, in Scanner::ToTableAsync the table_building_task returns
> std::shared_ptr because we need something "iterable" currently.
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