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Posted to jira@arrow.apache.org by "Neal Richardson (Jira)" <ji...@apache.org> on 2021/02/18 02:36:01 UTC

[jira] [Closed] (ARROW-11682) [R] Regression from 2.0.0 -> 3.0.0: Null character in string prevents dataset from loading

     [ https://issues.apache.org/jira/browse/ARROW-11682?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Neal Richardson closed ARROW-11682.
-----------------------------------
      Assignee: Neal Richardson
    Resolution: Information Provided

> [R] Regression from 2.0.0 -> 3.0.0:  Null character in string prevents dataset from loading
> -------------------------------------------------------------------------------------------
>
>                 Key: ARROW-11682
>                 URL: https://issues.apache.org/jira/browse/ARROW-11682
>             Project: Apache Arrow
>          Issue Type: New Feature
>    Affects Versions: 3.0.0
>            Reporter: Kyle Kavanagh
>            Assignee: Neal Richardson
>            Priority: Major
>
> When a feather file contains a valid string which happens to contain the appearance of a null character, R fails to read the file.  Example string: '#\001200\01'
> Pyarrow is able to successfully read the file and correctly display the string.
> This dataset was previously able to be loaded in 2.0.0 but fails in 3.0.0 with the error:
> Error in Table__to_dataframe(x, use_threads = option_use_threads()) : 
>   embedded nul in string: '#\001200\01'



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