Added tests with are writing into parquet files in memory for issue #…#15325
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alamb merged 1 commit intoapache:mainfrom Mar 22, 2025
Merged
Added tests with are writing into parquet files in memory for issue #…#15325alamb merged 1 commit intoapache:mainfrom
alamb merged 1 commit intoapache:mainfrom
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alamb
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Mar 21, 2025
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Thank you @pranavJibhakate
FYI @XiangpengHao
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Thanks @pranavJibhakate !
Would you be willing to add a test that the same data could be read back from the parquet file as well?
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I agree; I think the current code tests the re-exported Parquet functionalities, not touching the DataFusion-related code. Ideally, we should test the end-to-end Parquet reading process.
The process roughly looks like this:
- Create a in-memory object_store, and put the Parquet data you generated into the object_store.
- Register the object_store along with the path to the DataFusion.
- Run a SQL query from the DataFusion side to see if the results can be read back.
A loosely related test can be found here: https://github.com/XiangpengHao/parquet-viewer/blob/main/src/tests.rs#L9
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I filed a ticket to track this work:
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Thanks again @pranavJibhakate |
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