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Have writer return parsed ParquetMetadata #7254

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jonathanc-n opened this issue Mar 9, 2025 · 0 comments
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Have writer return parsed ParquetMetadata #7254

jonathanc-n opened this issue Mar 9, 2025 · 0 comments
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enhancement Any new improvement worthy of a entry in the changelog parquet Changes to the parquet crate

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@jonathanc-n
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Is your feature request related to a problem or challenge? Please describe what you are trying to do.

In my discussion with @liurenjie1024 in apache/iceberg-rust#960 and apache/iceberg-rust#1004, we found that ArrowFileReader returns ParquetMetadata while AsyncFileWriter is returning the unparsed thrift definition of the parquet metadata.

Describe the solution you'd like

Either change the writer to return ParquetMetadata instead of the thrift definition. Or implement a new writer to return the ParquetMetadata
@jonathanc-n jonathanc-n added the enhancement Any new improvement worthy of a entry in the changelog label Mar 9, 2025
@alamb alamb added the parquet Changes to the parquet crate label Mar 15, 2025
This was referenced Mar 20, 2025
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@alamb @jonathanc-n