[jira] [Comment Edited] (ARROW-13328) [C++][Dataset] Use an ExecPlan for synchronous scans or drop synchronous scans

["Joris Van den Bossche (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/ARROW-13328?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17381890#comment-17381890 ] 

Joris Van den Bossche edited comment on ARROW-13328 at 7/16/21, 8:34 AM:
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Which raises the question of course: should we maybe switch the default for pyarrow 5.0.0? (EDIT, ah I see that's ARROW-13338 linked by Ben above)


was (Author: jorisvandenbossche):
Which raises the question of course: should we maybe switch the default for pyarrow 5.0.0?

> [C++][Dataset] Use an ExecPlan for synchronous scans or drop synchronous scans
> ------------------------------------------------------------------------------
>
>                 Key: ARROW-13328
>                 URL: https://issues.apache.org/jira/browse/ARROW-13328
>             Project: Apache Arrow
>          Issue Type: Improvement
>          Components: C++
>            Reporter: Ben Kietzman
>            Priority: Major
>              Labels: dataset
>             Fix For: 6.0.0
>
>
> ARROW-13238 ensured that asynchronous dataset scans are internally backed by ExecPlans, allowing easier integration with new ExecNode sinks.
> However synchronous scans are still backed by {{FilterAndProjectScanTask}} and are not consumable using ExecNodes. Ideally, we should route synchronous scans through an ExecPlan as well.



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