Fix: export to hdf5 when there are numeric missing values

vaexio / vaex

Out-of-Core hybrid Apache Arrow/NumPy DataFrame for Python, ML, visualization and exploration of big tabular data at a billion rows per second 🚀

https://vaex.io

MIT License

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Closed JovanVeljanoski closed 1 year ago

JovanVeljanoski commented 1 year ago

When we have pyarrow numeric data with missing values, the missing data are not correctly exported to hdf5.

JovanVeljanoski commented 1 year ago

Awesome! 🎉