Nate Clark created ARROW-12675:
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Summary: [C++] CSV should include line/row numbers in parsing
error messages
Key: ARROW-12675
URL: https://issues.apache.org/jira/browse/ARROW-12675
Project: Apache Arrow
Issue Type: Improvement
Components: C++
Reporter: Nate Clark
Currently if an error occurs while parsing a CSV file the absolute line/row
number is not part of the error message. Without the line number it can be very
hard to determine where the incorrect value is especially in vary large files.
It would be good if the reader and parser could keep track of the row number
and maybe line number when new lines are allowed in values so that they can be
included in error message.
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