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https://issues.apache.org/jira/browse/ARROW-387?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17657421#comment-17657421
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Rok Mihevc commented on ARROW-387:
----------------------------------
This issue has been migrated to [issue
#16005|https://github.com/apache/arrow/issues/16005] on GitHub. Please see the
[migration documentation|https://github.com/apache/arrow/issues/14542] for
further details.
> [C++] arrow::io::BufferReader does not permit shared memory ownership in
> zero-copy reads
> ----------------------------------------------------------------------------------------
>
> Key: ARROW-387
> URL: https://issues.apache.org/jira/browse/ARROW-387
> Project: Apache Arrow
> Issue Type: Bug
> Components: C++
> Reporter: Wes McKinney
> Assignee: Wes McKinney
> Priority: Major
> Fix For: 0.2.0
>
>
> The buffer being read from in
> https://github.com/apache/arrow/blob/master/cpp/src/arrow/io/memory.h should
> ideally retain shared ownership of the "parent" buffer. This will prevent
> memory from being freed by a Buffer's destructor before other Buffers are
> done using it
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