Ignore empty batch when writing #2698
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This prevents an schema update with unknown column types. Reference: huggingface#2644
lhoestq
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Jul 26, 2021
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lhoestq
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It works like a charm, thanks :)
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This prevents an schema update with unknown column types, as reported in #2644.
This is my first attempt at fixing the issue. I tested the following:
python -m unittest tests.test_arrow_writerpasses.However,
arrow_writerlooks like a pretty generic interface, I'm not sure if there are other uses I may have overlooked. Let me know if that's the case, or if a better approach would be preferable.