joyhaldar opened a new pull request, #15688: URL: https://github.com/apache/iceberg/pull/15688
When `engineSchema` is not set, format model writers now derive it from the Iceberg schema instead of failing with a null error. [Discussed](https://github.com/apache/iceberg/pull/15441#discussion_r2852437765) in [Add TCK for File Format API](https://github.com/apache/iceberg/pull/15441). **Spark 4.1:** Added `SparkAvroWriter.buildWriter` with null fallback. Updated `SparkFormatModels`. Parquet already had this, ORC ignores `engineSchema`. **Flink 2.1:** Added null fallback in `FlinkAvroWriter`, `FlinkParquetWriters`, and `FlinkOrcWriter`. Updated `FlinkFormatModels`. **`.engineSchema()` in `BaseFormatModelTests` is kept until backports are done for older Spark/Flink versions.** Part of #15415 -- 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]
