[jira] [Assigned] (ARROW-18070) [C++] Valgrind reports leaks from protobuf allocated memory in substrait tests

["Percy Camilo Triveño Aucahuasi (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/ARROW-18070?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Percy Camilo Triveño Aucahuasi reassigned ARROW-18070:
------------------------------------------------------

    Assignee: Percy Camilo Triveño Aucahuasi

> [C++] Valgrind reports leaks from protobuf allocated memory in substrait tests
> ------------------------------------------------------------------------------
>
>                 Key: ARROW-18070
>                 URL: https://issues.apache.org/jira/browse/ARROW-18070
>             Project: Apache Arrow
>          Issue Type: Bug
>          Components: C++
>            Reporter: Weston Pace
>            Assignee: Percy Camilo Triveño Aucahuasi
>            Priority: Major
>
> See https://dev.azure.com/ursacomputing/crossbow/_build/results?buildId=37514&view=logs&j=0da5d1d9-276d-5173-c4c4-9d4d4ed14fdb&t=d9b15392-e4ce-5e4c-0c8c-b69645229181&l=5635 for an example.
> It's unclear to me at the moment if these are valid leaks or something we need to suppress.
> It's also possible they could be prevented by running {{google::protobuf::ShutdownProtobufLibrary()}} at test shutdown.
> Either way, it would be good to validate these are not legitimate issues and prevent them in some way.



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