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Posted to jira@arrow.apache.org by "Nate Clark (Jira)" <ji...@apache.org> on 2021/07/02 03:00:00 UTC

[jira] [Created] (ARROW-13246) [C++] CSV skip_rows_after_names can discard data prematurally

Nate Clark created ARROW-13246:
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             Summary: [C++] CSV skip_rows_after_names can discard data prematurally
                 Key: ARROW-13246
                 URL: https://issues.apache.org/jira/browse/ARROW-13246
             Project: Apache Arrow
          Issue Type: Bug
          Components: C++
    Affects Versions: 5.0.0
            Reporter: Nate Clark
            Assignee: Nate Clark


In the SerialBlockReader when `skip_rows_` is set and there are more rows to skip than what is in the current block `partial_` is set as an empty buffer when it should be the remainder of the current buffer. This could cause a problem if the buffer ends in the middle of a quoted value since that will throw off parsing.



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