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Posted to jira@arrow.apache.org by "Ziheng Wang (Jira)" <ji...@apache.org> on 2022/07/19 15:21:00 UTC

[jira] [Closed] (ARROW-17114) [Python][C++] O_DIRECT write support

     [ https://issues.apache.org/jira/browse/ARROW-17114?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ziheng Wang closed ARROW-17114.
-------------------------------
    Resolution: Duplicate

> [Python][C++] O_DIRECT write support 
> -------------------------------------
>
>                 Key: ARROW-17114
>                 URL: https://issues.apache.org/jira/browse/ARROW-17114
>             Project: Apache Arrow
>          Issue Type: New Feature
>          Components: C++
>            Reporter: Ziheng Wang
>            Assignee: Ziheng Wang
>            Priority: Minor
>              Labels: pull-request-available
>          Time Spent: 1.5h
>  Remaining Estimate: 0h
>
> Add support for O_DIRECT on Ubuntu in OutputStream writes to save page cache RAM for large writes.



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