[Data] Persist ParquetDatasource metadata. #50332
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Signed-off-by: Jakub Dardzinski <[email protected]>
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raulchen
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Feb 12, 2025
xsuler
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## Why are these changes needed? The `ParquetDatasource` currently does not persist information about the filesystem and unresolved paths, unlike the `FileBasedDatasource`. This PR aims to achieve greater coverage in collecting metadata about input data used in Ray by allowing `ParquetDatasource` to persist this information. Signed-off-by: Jakub Dardzinski <[email protected]>
xsuler
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## Why are these changes needed? The `ParquetDatasource` currently does not persist information about the filesystem and unresolved paths, unlike the `FileBasedDatasource`. This PR aims to achieve greater coverage in collecting metadata about input data used in Ray by allowing `ParquetDatasource` to persist this information. Signed-off-by: Jakub Dardzinski <[email protected]>
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## Why are these changes needed? The `ParquetDatasource` currently does not persist information about the filesystem and unresolved paths, unlike the `FileBasedDatasource`. This PR aims to achieve greater coverage in collecting metadata about input data used in Ray by allowing `ParquetDatasource` to persist this information. Signed-off-by: Jakub Dardzinski <[email protected]>
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Why are these changes needed?
The
ParquetDatasourcecurrently does not persist information about the filesystem and unresolved paths, unlike theFileBasedDatasource. This PR aims to achieve greater coverage in collecting metadata about input data used in Ray by allowingParquetDatasourceto persist this information.Changes implemented
ParquetDatasourceParquetDatasourcebehavior withFileBasedDatasourcefor consistencyBenefits
Checks
git commit -s) in this PR.scripts/format.shto lint the changes in this PR.method in Tune, I've added it in
doc/source/tune/api/under thecorresponding
.rstfile.