[jira] [Resolved] (ARROW-10499) [C++][Java] Fix ORC Java JNI Crash

["Kouhei Sutou (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/ARROW-10499?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Kouhei Sutou resolved ARROW-10499.
----------------------------------
    Fix Version/s: 3.0.0
       Resolution: Fixed

Issue resolved by pull request 8595
[https://github.com/apache/arrow/pull/8595]

> [C++][Java] Fix ORC Java JNI Crash
> ----------------------------------
>
>                 Key: ARROW-10499
>                 URL: https://issues.apache.org/jira/browse/ARROW-10499
>             Project: Apache Arrow
>          Issue Type: Bug
>          Components: C++, Java
>            Reporter: Terence Honles
>            Assignee: Terence Honles
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 3.0.0
>
>          Time Spent: 1h
>  Remaining Estimate: 0h
>
> {{OrcStripeReaderJniWrapper::getSchema}} previously used {{nullptr}} for the memory pool parameter to {{arrow::ipc::SerializeSchema}} to implicitly call {{arrow::default_memory_pool()}}. As part of https://issues.apache.org/jira/browse/ARROW-10080 a check was placed to fail on {{nullptr}} being provided. This change removes the check, but also explicitly calls {{arrow::default_memory_pool()}} which is used elsewhere in the JNI wrapper.



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