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Posted to jira@arrow.apache.org by "David Li (Jira)" <ji...@apache.org> on 2021/11/03 12:43:00 UTC

[jira] [Resolved] (ARROW-14356) [C++] Create kernel to determine buffer memory "referenced" by arrays (even if there are offsets)

     [ https://issues.apache.org/jira/browse/ARROW-14356?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

David Li resolved ARROW-14356.
------------------------------
    Fix Version/s: 7.0.0
       Resolution: Fixed

Issue resolved by pull request 11542
[https://github.com/apache/arrow/pull/11542]

> [C++] Create kernel to determine buffer memory "referenced" by arrays (even if there are offsets)
> -------------------------------------------------------------------------------------------------
>
>                 Key: ARROW-14356
>                 URL: https://issues.apache.org/jira/browse/ARROW-14356
>             Project: Apache Arrow
>          Issue Type: Sub-task
>          Components: C++
>            Reporter: Weston Pace
>            Assignee: Weston Pace
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 7.0.0
>
>          Time Spent: 1h 40m
>  Remaining Estimate: 0h
>
> It is difficult to calculate the size (in bytes) of an array that has offsets because offsets are "# of values" there is no type-erased way to known how many bytes each value occupies.



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