mbutrovich commented on code in PR #4362: URL: https://github.com/apache/datafusion-comet/pull/4362#discussion_r3266009969
########## docs/source/user-guide/latest/compatibility/scans.md: ########## @@ -46,17 +37,31 @@ The following features are not supported by either scan implementation, and Come columns are always safe because they can only come from signed `INT8`, where truncation preserves the signed value. - Default values that are nested types (e.g., maps, arrays, structs). Literal default values are supported. - Spark's Datasource V2 API. When `spark.sql.sources.useV1SourceList` does not include `parquet`, Spark uses the - V2 API for Parquet scans. The DataFusion-based implementations only support the V1 API. + V2 API for Parquet scans. Comet's Parquet scan only supports the V1 API. - Spark metadata columns (e.g., `_metadata.file_path`) +- No support for row indexes +- No support for reading Parquet field IDs Review Comment: This was fixed in #4216. -- 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]
