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chore: set streaming collect#53

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ion-elgreco merged 2 commits intoASML-Labs:mainfrom
shayan-zeno:shayan-zeno-patch-streaming-possibility-for-to_arrow
Jan 19, 2026
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chore: set streaming collect#53
ion-elgreco merged 2 commits intoASML-Labs:mainfrom
shayan-zeno:shayan-zeno-patch-streaming-possibility-for-to_arrow

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@shayan-zeno
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Support for streaming engine during to_arrow() operation, as OOM issues occur with heavy operations before collecting and larger than memory tables are an issue.

Support for streaming engine during to_arrow() operation
@ion-elgreco
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@shayan-zeno I suggest we use streaming always

Update to_arrow() function to use streaming when collecting LazyFrames
@shayan-zeno
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@ion-elgreco I agree, but I wasn't sure which polars version is required in the project, but I only looked at the main pyproject file. Seeing 1.31 to be the minimum for dagster-delta, we can indeed do this. PR has been updated now.

@ion-elgreco ion-elgreco changed the title Update polars.py chore: set streaming collect Jan 19, 2026
@ion-elgreco ion-elgreco merged commit d0004a1 into ASML-Labs:main Jan 19, 2026
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2 participants