[jira] [Updated] (ARROW-11930) [C++][Dataset][Compute] Refactor Dataset scans to use an ExecNode graph

["ASF GitHub Bot (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/ARROW-11930?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

ASF GitHub Bot updated ARROW-11930:
-----------------------------------
    Labels: compute dataset pull-request-available  (was: compute dataset)

> [C++][Dataset][Compute] Refactor Dataset scans to use an ExecNode graph
> -----------------------------------------------------------------------
>
>                 Key: ARROW-11930
>                 URL: https://issues.apache.org/jira/browse/ARROW-11930
>             Project: Apache Arrow
>          Issue Type: Improvement
>          Components: C++
>            Reporter: Ben Kietzman
>            Assignee: Ben Kietzman
>            Priority: Major
>              Labels: compute, dataset, pull-request-available
>          Time Spent: 10m
>  Remaining Estimate: 0h
>
> Per discussion on https://docs.google.com/document/d/1AyTdLU-RxA-Gsb9EsYnrQrmqPMOYMfPlWwxRi1Is1tQ
> Once Datasets can be streamed from efficiently (ARROW-7001), they can be wrapped in ScanNodes which push scanned batches into an ExecNode graph.
> Filtering and Projection should then be handled by subsequent nodes in that graph.



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