Antoine Pitrou created ARROW-15508:
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Summary: [C++] Making warning handler configurable
Key: ARROW-15508
URL: https://issues.apache.org/jira/browse/ARROW-15508
Project: Apache Arrow
Issue Type: Wish
Components: C++, Python
Reporter: Antoine Pitrou
Fix For: 8.0.0
We emit warnings in a few places where either we don't want to raise an error,
or we simply cannot do so (for example in a destructor, or a void-returning
handler to a foreign library). Currently, warnings are printed out in an
inflexible log format specific to Arrow C++. It would be much better to make
the emission of warnings configurable (for example, PyArrow would probably like
to redirect them to the Python warnings machinery).
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