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Posted to jira@arrow.apache.org by "Todd Farmer (Jira)" <ji...@apache.org> on 2022/07/12 14:05:03 UTC

[jira] [Assigned] (ARROW-13387) [C++] [Dataset] The CSV file format currently always disables multithreading

     [ https://issues.apache.org/jira/browse/ARROW-13387?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Todd Farmer reassigned ARROW-13387:
-----------------------------------

    Assignee:     (was: Weston Pace)

This issue was last updated over 90 days ago, which may be an indication it is no longer being actively worked. To better reflect the current state, the issue is being unassigned. Please feel free to re-take assignment of the issue if it is being actively worked, or if you plan to start that work soon.

> [C++] [Dataset] The CSV file format currently always disables multithreading
> ----------------------------------------------------------------------------
>
>                 Key: ARROW-13387
>                 URL: https://issues.apache.org/jira/browse/ARROW-13387
>             Project: Apache Arrow
>          Issue Type: Improvement
>          Components: C++
>            Reporter: Weston Pace
>            Priority: Major
>
> Previously the streaming CSV reader was a no-op and so it was a non-issue.  However, now that there is a parallel CSV reader it should be re-enabled.
>  
> https://github.com/apache/arrow/blob/81ff679c47754692224f655dab32cc0936bb5f55/cpp/src/arrow/dataset/file_csv.cc#L118



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