Wes McKinney created ARROW-1494:
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Summary: [C++] Document that shared_ptr returned by
RecordBatch::column needs to be retained
Key: ARROW-1494
URL: https://issues.apache.org/jira/browse/ARROW-1494
Project: Apache Arrow
Issue Type: Improvement
Components: C++
Reporter: Wes McKinney
Fix For: 0.7.0
I ran into an issue where a now-temporary column was being deferenced, causing
a segfault. In older versions of Arrow, the RecordBatch internally retains
boxed arrays. We might separately consider returning to this internal data
model even though it results in worse IPC performance in some cases.
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