[jira] [Resolved] (ARROW-6525) [C++] CloseFromDestructor() should perhaps not crash

["Antoine Pitrou (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/ARROW-6525?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Antoine Pitrou resolved ARROW-6525.
-----------------------------------
    Fix Version/s: 0.15.0
       Resolution: Fixed

Issue resolved by pull request 5352
[https://github.com/apache/arrow/pull/5352]

> [C++] CloseFromDestructor() should perhaps not crash
> ----------------------------------------------------
>
>                 Key: ARROW-6525
>                 URL: https://issues.apache.org/jira/browse/ARROW-6525
>             Project: Apache Arrow
>          Issue Type: Wish
>          Components: C++
>            Reporter: Antoine Pitrou
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 0.15.0
>
>          Time Spent: 2h
>  Remaining Estimate: 0h
>
> When a stream object fails to close in its destructor, CloseFromDestructor() will abort the process with a fatal error. This may not be desirable on e.g. networked filesystems where failing to closing isn't uncommon. Perhaps we should just log an error instead.
> (stream users should generally call Close() explicitly, but in some cases they may fail to do so, e.g. when an error interrupts processing)



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