Jefffrey opened a new issue, #5074: URL: https://github.com/apache/arrow-rs/issues/5074
**Is your feature request related to a problem or challenge? Please describe what you are trying to do.** <!-- A clear and concise description of what the problem is. Ex. I'm always frustrated when [...] (This section helps Arrow developers understand the context and *why* for this feature, in addition to the *what*) --> See https://github.com/apache/arrow-rs/blob/7ba36b012322e08b06184c806f8ba339181cebc1/parquet/src/file/metadata.rs#L888-L889 From parquet thrift: https://github.com/apache/parquet-format/blob/46cc3a0647d301bb9579ca8dd2cc356caf2a72d2/src/main/thrift/parquet.thrift#L982-L988 ``` /** * Stores whether both min_values and max_values are ordered and if so, in * which direction. This allows readers to perform binary searches in both * lists. Readers cannot assume that max_values[i] <= min_values[i+1], even * if the lists are ordered. */ 4: required BoundaryOrder boundary_order ``` **Describe the solution you'd like** <!-- A clear and concise description of what you want to happen. --> **Describe alternatives you've considered** <!-- A clear and concise description of any alternative solutions or features you've considered. --> **Additional context** <!-- Add any other context or screenshots about the feature request here. --> Some additional reading/discussion; https://github.com/apache/parquet-format/blob/master/PageIndex.md https://github.com/apache/arrow-rs/pull/5003#discussion_r1389675899 - Need to ensure for special types like Float16 where sort order differs from its physical type representation that this is accounted for & tested -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
