Wes McKinney created ARROW-1344:
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Summary: [C++] Calling BufferOutputStream::Write after calling
Finish crashes
Key: ARROW-1344
URL: https://issues.apache.org/jira/browse/ARROW-1344
Project: Apache Arrow
Issue Type: Improvement
Components: C++, Python
Reporter: Wes McKinney
Fix For: 0.7.0
This is publicly exposed in the Python API. If you give a BufferOutputStream to
some writer class, then call {{get_result}} on the BufferOutputStream, then
write to the stream, it will dump core. There is a DCHECK that seems to
disallow this, but this was a root cause of ARROW-1338
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