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https://issues.apache.org/jira/browse/ARROW-3536?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Wes McKinney resolved ARROW-3536.
---------------------------------
Resolution: Fixed
Fix Version/s: (was: 0.13.0)
0.12.0
Issue resolved by pull request 2916
[https://github.com/apache/arrow/pull/2916]
> [C++] Fast UTF8 validation functions
> ------------------------------------
>
> Key: ARROW-3536
> URL: https://issues.apache.org/jira/browse/ARROW-3536
> Project: Apache Arrow
> Issue Type: New Feature
> Components: C++
> Reporter: Wes McKinney
> Assignee: Antoine Pitrou
> Priority: Major
> Labels: pull-request-available
> Fix For: 0.12.0
>
> Time Spent: 1h 50m
> Remaining Estimate: 0h
>
> [~lemire] discusses this topic in
> https://lemire.me/blog/2018/05/16/validating-utf-8-strings-using-as-little-as-0-7-cycles-per-byte/
> In Java there is also
> https://lemire.me/blog/2018/10/16/validating-utf-8-bytes-java-edition/
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