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Posted to jira@arrow.apache.org by "Jonathan Keane (Jira)" <ji...@apache.org> on 2022/01/07 14:09:00 UTC

[jira] [Resolved] (ARROW-14029) [R] Repair map_batches()

     [ https://issues.apache.org/jira/browse/ARROW-14029?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jonathan Keane resolved ARROW-14029.
------------------------------------
    Resolution: Fixed

Issue resolved by pull request 11894
[https://github.com/apache/arrow/pull/11894]

> [R] Repair map_batches()
> ------------------------
>
>                 Key: ARROW-14029
>                 URL: https://issues.apache.org/jira/browse/ARROW-14029
>             Project: Apache Arrow
>          Issue Type: Bug
>          Components: R
>            Reporter: Ian Cook
>            Assignee: Will Jones
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 7.0.0
>
>          Time Spent: 2h 50m
>  Remaining Estimate: 0h
>
> The experimental {{map_batches()}} function is broken. The [one test for it|https://github.com/apache/arrow/blob/f8f2617d46e49616ab325e46542cf746293d0ebc/r/tests/testthat/test-dataset.R#L623-L636] has not been failing only because it calls the {{min()}} function which had no binding and thus triggered {{abandon_ship()}} to throw a warning and pull the data into R, preempting the error that would have happened later.



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