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Posted to jira@arrow.apache.org by "Antoine Pitrou (Jira)" <ji...@apache.org> on 2022/03/16 16:50:00 UTC

[jira] [Resolved] (ARROW-15741) [Format] Clarify thread safety of C stream interface

     [ https://issues.apache.org/jira/browse/ARROW-15741?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Antoine Pitrou resolved ARROW-15741.
------------------------------------
    Fix Version/s: 8.0.0
       Resolution: Fixed

Issue resolved by pull request 12647
[https://github.com/apache/arrow/pull/12647]

> [Format] Clarify thread safety of C stream interface
> ----------------------------------------------------
>
>                 Key: ARROW-15741
>                 URL: https://issues.apache.org/jira/browse/ARROW-15741
>             Project: Apache Arrow
>          Issue Type: Improvement
>          Components: Format
>            Reporter: Jorge Leitão
>            Assignee: Antoine Pitrou
>            Priority: Major
>             Fix For: 8.0.0
>
>
> The C stream interface has the method `get_next` that mutates the producer side.
> We do not mention whether there is some kind of thread safety associated to such interface. For example, can the interface be shared between two threads and both call get_next at the same time?



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