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Posted to issues@arrow.apache.org by "Wes McKinney (JIRA)" <ji...@apache.org> on 2018/11/16 20:31:00 UTC

[jira] [Resolved] (ARROW-3781) [C++] Configure buffer size in arrow::io::BufferedOutputStream

     [ https://issues.apache.org/jira/browse/ARROW-3781?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Wes McKinney resolved ARROW-3781.
---------------------------------
    Resolution: Fixed

Issue resolved by pull request 2976
[https://github.com/apache/arrow/pull/2976]

> [C++] Configure buffer size in arrow::io::BufferedOutputStream
> --------------------------------------------------------------
>
>                 Key: ARROW-3781
>                 URL: https://issues.apache.org/jira/browse/ARROW-3781
>             Project: Apache Arrow
>          Issue Type: Improvement
>          Components: C++
>            Reporter: Wes McKinney
>            Assignee: Wes McKinney
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 0.12.0
>
>          Time Spent: 1h 20m
>  Remaining Estimate: 0h
>
> This is hard-coded to 4096 right now. For higher latency file systems it may be desirable to use a larger buffer. See also ARROW-3777 about performance testing for high latency files



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