Jiayi-Wang-db opened a new issue, #3449: URL: https://github.com/apache/parquet-java/issues/3449
### Describe the bug, including details regarding any error messages, version, and platform. `BinaryStatistics.isSmallerThan()` computes `min.length() + max.length()` as `int + int`. When a binary column contains values >= 2^30 bytes (1 GB), this sum overflows to a negative number, which is then incorrectly evaluated as smaller than `MAX_STATS_SIZE` (4096). This causes the full multi-GB min/max statistics to be serialized into the Thrift footer instead of being dropped, resulting in a corrupted Parquet file whose footer exceeds the 4-byte length field and cannot be read back. ### Component(s) _No response_ -- 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] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
