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Change Parquet API interaction for u64 #7252

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Change Parquet API interaction for u64 #7252

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@alchemist51 alchemist51 commented Mar 8, 2025 •
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Which issue does this PR close?

Closes #7238

@github-actions github-actions bot added the parquet Changes to the parquet crate label Mar 8, 2025
@alchemist51 alchemist51 changed the title Change AsyncFileReader trait for u64 Change Parquet API interaction for u64 Mar 8, 2025
@alchemist51 alchemist51 mentioned this pull request Mar 8, 2025
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alchemist51 commented Mar 8, 2025 •
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I'm trying to change the trait AsyncFileReader to accept the u64 types instead of usize while keeping the other traits the same.

I was trying to do check for what traits we could change in for ParquetWriter though was not able to conclude on it.

Pretty new to the arrow-rs community and raising my first PR! Any feedback is welcome! @alamb @tustvold

@alchemist51 alchemist51 marked this pull request as ready for review March 9, 2025 18:38
tustvold
tustvold reviewed Mar 11, 2025
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This is looking promising thank you. Just to set expectations as this will be a breaking change it will need to wait for the next breaking release, likely scheduled for April.

parquet/src/arrow/async_reader/metadata.rs
@@ -71,7 +71,7 @@ pub trait MetadataFetch {

impl<T: AsyncFileReader> MetadataFetch for &mut T {
fn fetch(&mut self, range: Range<usize>) -> BoxFuture<'_, Result<Bytes>> {
self.get_bytes(range)
self.get_bytes(range.start as u64..range.end as u64)
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I think we should also change this trait

@tustvold tustvold added api-change Changes to the arrow API next-major-release the PR has API changes and it waiting on the next major version labels Mar 11, 2025
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api-change Changes to the arrow API next-major-release the PR has API changes and it waiting on the next major version parquet Changes to the parquet crate
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Parquet Use U64 Instead of Usize
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