Wes McKinney created ARROW-1494: ----------------------------------- 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. -- This message was sent by Atlassian JIRA (v6.4.14#64029)