saitharun15 opened a new issue, #15420: URL: https://github.com/apache/iceberg/issues/15420
### Feature Request / Improvement The current Delta-to-Iceberg migration implementation in iceberg-delta-lake relies on Delta Standalone, which only supports older Delta protocol versions (minReaderVersion = 1, minWriterVersion = 2) and does not support newer protocol versions (for example, 3,7). Running the migration on newer Delta tables fails with the following error: ```code Exception in thread "main" io.delta.standalone.internal.exception.DeltaErrors$InvalidProtocolVersionException: Delta protocol version (3,7) is too new for this version of Delta Standalone Reader/Writer (1,2). Please upgrade to a newer release. ``` Since Delta Standalone is deprecated and not up to date with the latest protocol changes (https://github.com/delta-io/delta/issues/2243#issuecomment-1788002744), Delta Kernel APIs should be used for connector integrations instead. ### Query engine None ### Willingness to contribute - [ ] I can contribute this improvement/feature independently - [x] I would be willing to contribute this improvement/feature with guidance from the Iceberg community - [ ] I cannot contribute this improvement/feature at this time -- 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]
