Details
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Test
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Status: Open
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Major
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Resolution: Unresolved
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None
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None
Description
Given the recent parquet compat problems, we should have better testing for this.
For easy testing of backwards compatibility, we could add some files (with different types) written with older versions, and ensure they are read correctly with the current version.
Similarly as what Kartothek is doing: https://github.com/JDASoftwareGroup/kartothek/tree/master/reference-data/arrow-compat
An easy way would be to do that in pyarrow and add them to /pyarrow/tests/data/parquet (we already have some files from 0.7 there).