hantangwangd opened a new pull request, #15127: URL: https://github.com/apache/iceberg/pull/15127
When deleting data files through `DeleteFiles.deleteFromRowFilter`, the manifest file was updated with incorrect partition boundary values if the target table is partitioned by columns of `binary` type. This is mainly because in `PartitionSummary.updateFields`, the update of `PartitionFieldStats`'s min/max field directly references a byte array that could be reused by `ManifestReader` when reading multiple files. The added test case can stably reproduce this issue. This PR fixes it by preventing `PartitionFieldStats` from referencing arrays that could be reused and modified. -- 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]
