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Posted to jira@arrow.apache.org by "Alessandro Molina (Jira)" <ji...@apache.org> on 2022/01/04 14:02:00 UTC

[jira] [Commented] (ARROW-13338) [C++][Dataset] Make async Scanner the default

    [ https://issues.apache.org/jira/browse/ARROW-13338?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17468642#comment-17468642 ] 

Alessandro Molina commented on ARROW-13338:
-------------------------------------------

[~westonpace] what's the state of this one? Is it something that was already addressed elsewhere or is a still valid issue?

> [C++][Dataset] Make async Scanner the default
> ---------------------------------------------
>
>                 Key: ARROW-13338
>                 URL: https://issues.apache.org/jira/browse/ARROW-13338
>             Project: Apache Arrow
>          Issue Type: Improvement
>          Components: C++
>            Reporter: Ben Kietzman
>            Priority: Major
>              Labels: dataset, pull-request-available
>             Fix For: 8.0.0
>
>          Time Spent: 2.5h
>  Remaining Estimate: 0h
>
> The synchronous Scanner is not integrated with ExecPlans and doesn't offer better performance in any case than the asynchronous scanner, so we should start migrating away from the extraneous code path so it can be deprecated and then deleted.



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