Add Zarr streaming support (POC) #7983
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February 3, 2026 17:09
- Add a `zarr` packaged module that reads Zarr v3 stores (zarr.json) and Zarr v2 consolidated stores (.zmetadata) - Stream Zarr stores via fsspec-compatible backends (including hf://) - Add unit tests and a small benchmark script - Document Zarr streaming in the streaming guide
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Add initial Zarr streaming support (POC).
This introduces a
zarrpackaged module and docs/tests to validate basic loading.Note: I pushed a follow-up commit to fix an accidental duplication in
benchmarks/benchmark_zarr_streaming.py(file now contains a single benchmark script).