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map_partitions doesn't work with Scalars #782

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phofl opened this issue Jan 19, 2024 · 0 comments
Open

map_partitions doesn't work with Scalars #782

phofl opened this issue Jan 19, 2024 · 0 comments
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TODO Features

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@phofl
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phofl commented Jan 19, 2024

dask/dask works here, not sure how important this is though.

reproducer:

import pandas as pd

pdf = pd.DataFrame({"a": [1, 2]})
df = from_pandas(npartitions=2)

map_partitions(lambda x: x, df.a.sum())
@phofl phofl added this to the TODO Features milestone Jan 19, 2024
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