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https://issues.apache.org/jira/browse/ARROW-317?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17657351#comment-17657351
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Rok Mihevc commented on ARROW-317:
----------------------------------
This issue has been migrated to [issue
#15767|https://github.com/apache/arrow/issues/15767] on GitHub. Please see the
[migration documentation|https://github.com/apache/arrow/issues/14542] for
further details.
> [C++] Implement zero-copy Slice method on arrow::Buffer that retains
> reference to parent
> ----------------------------------------------------------------------------------------
>
> Key: ARROW-317
> URL: https://issues.apache.org/jira/browse/ARROW-317
> Project: Apache Arrow
> Issue Type: New Feature
> Components: C++
> Reporter: Wes McKinney
> Assignee: Wes McKinney
> Priority: Major
> Fix For: 0.2.0
>
>
> This will help prevent referenced memory from being garbage-collected while
> it is referenced by other buffers (for example, in an IPC setting, where we
> construct Arrow vectors/arrays without copying the input memory).
> Closely related to this: resizeable buffers that are referenced by other
> buffers should return error status when calling {{Resize}} (if possible).
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