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Posted to jira@arrow.apache.org by "Apache Arrow JIRA Bot (Jira)" <ji...@apache.org> on 2022/11/09 17:52:00 UTC

[jira] [Assigned] (ARROW-16379) [C++][Python] Change Memory Mapping to be off by default

     [ https://issues.apache.org/jira/browse/ARROW-16379?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Apache Arrow JIRA Bot reassigned ARROW-16379:
---------------------------------------------

    Assignee:     (was: Alvin Chunga Mamani)

> [C++][Python] Change Memory Mapping to be off by default
> --------------------------------------------------------
>
>                 Key: ARROW-16379
>                 URL: https://issues.apache.org/jira/browse/ARROW-16379
>             Project: Apache Arrow
>          Issue Type: Improvement
>          Components: C++, Python
>            Reporter: Alessandro Molina
>            Priority: Major
>
> Having memory mapping on can cause problems on some kind of file systems like NFS etc...
> We should make sure that by default memory mapping is off on every read and write.



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