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https://issues.apache.org/jira/browse/ARROW-14940?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Antoine Pitrou resolved ARROW-14940.
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Fix Version/s: 7.0.0
Resolution: Fixed
Issue resolved by pull request 11828
[https://github.com/apache/arrow/pull/11828]
> [C++] Speed up CSV parser with long CSV cells
> ---------------------------------------------
>
> Key: ARROW-14940
> URL: https://issues.apache.org/jira/browse/ARROW-14940
> Project: Apache Arrow
> Issue Type: Improvement
> Components: C++
> Reporter: Antoine Pitrou
> Assignee: Antoine Pitrou
> Priority: Major
> Labels: pull-request-available
> Fix For: 7.0.0
>
> Time Spent: 1h 20m
> Remaining Estimate: 0h
>
> Some CSV files may have long cells (values), for example if containing
> arbitrary texts or even things like timestamps. We can speed up parsing such
> CSV files by filtering multiple bytes at once for state-changing characters
> such as delimiters.
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