ForceBru opened a new issue, #540:
URL: https://github.com/apache/arrow-julia/issues/540
Python code that writes the file:
```python
#!/usr/bin/env -S uv run --script
# /// script
# requires-python = ">=3.11"
# dependencies = ["polars"]
# ///
import polars as pl
pl.DataFrame({'text': "this is some text".split()}).write_ipc("data.arrow")
```
Polars can read this file:
```
>>> import polars as pl
>>> pl.read_ipc("data.arrow")
shape: (4, 1)
┌──────┐
│ text │
│ --- │
│ str │
╞══════╡
│ this │
│ is │
│ some │
│ text │
└──────┘
>>>
```
Arrow.jl reads garbage:
```julia
julia> import Pkg; Pkg.status()
Status `~/tmp/Project.toml`
[69666777] Arrow v2.8.0
[a93c6f00] DataFrames v1.7.0
julia> using DataFrames; import Arrow
julia> DataFrame(Arrow.Table("./data.arrow"))
4×1 DataFrame
Row │ text
│ String?
─────┼──────────
1 │ W1\0\0
2 │ \xf2\xff
3 │ \v\0\b\0
4 │ \b\0\b\0
julia>
```
__Issue__: this is not at all what Polars wrote to the file
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