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Wes McKinney commented on ARROW-317: ------------------------------------ see https://github.com/apache/arrow/pull/177 > [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 > > 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). -- This message was sent by Atlassian JIRA (v6.3.4#6332)