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@copybara-service copybara-service bot commented Nov 3, 2025

Use RangeSource inside a new ReadDatasets ptransform

This is equivalent to the existing xbeam.DatasetToChunks, except it uses the beam source API instead of writing custom PTransforms. Hopefully this will be a bit more efficient!

I have not yet exposed this as a public API because I want to test it more, and have the freedom to adjust the API. Probably I'll hook it up to xbeam.Dataset.from_xarray() initially.

@copybara-service copybara-service bot changed the title Use RangeSource in ReadDatasets Use RangeSource inside a new ReadDatasets ptransform Nov 4, 2025
This is equivalent to the existing xbeam.DatasetToChunks, except it uses the beam source API instead of writing custom PTransforms. Hopefully this will be a bit more efficient!

I have not yet exposed this as a public API because I want to test it more, and have the freedom to adjust the API. Probably I'll hook it up to xbeam.Dataset.from_xarray() initially.

PiperOrigin-RevId: 828074171
@copybara-service copybara-service bot merged commit c1c4dce into main Nov 4, 2025
@copybara-service copybara-service bot deleted the test_827046303 branch November 4, 2025 19:57
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