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Posted to jira@arrow.apache.org by "Nicola Crane (Jira)" <ji...@apache.org> on 2022/08/10 08:24:00 UTC

[jira] [Created] (ARROW-17371) [R] Remove as.factor to dictionary_encode mapping

Nicola Crane created ARROW-17371:
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             Summary: [R] Remove as.factor to dictionary_encode mapping
                 Key: ARROW-17371
                 URL: https://issues.apache.org/jira/browse/ARROW-17371
             Project: Apache Arrow
          Issue Type: Improvement
          Components: R
            Reporter: Nicola Crane


There is an NSE func mapping between {{base::as.factor}} and Acero's {{dictionary_encode}}.  However, it doesn't work at present - see ARROW-12632.  At present, calling this function results in an error.  We should remove this mapping so that an error is raised and we call {{as.factor}} in R not Acero.



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