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Posted to jira@arrow.apache.org by "Kyle Kavanagh (Jira)" <ji...@apache.org> on 2021/02/18 01:29:00 UTC

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

Kyle Kavanagh created ARROW-11682:
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             Summary: [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


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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