LuciferYang commented on issue #8901: URL: https://github.com/apache/paimon/issues/8901#issuecomment-5312341496
Opened #9265 for this. It raises the `spark4` profile baseline from 4.1.2 to 4.2.0, adds a `paimon-spark-4.2` module, and keeps 4.0 and 4.1 working under the new baseline — the same shape as #7648 did for 4.1. The bump is what makes this more than a version string: `paimon-spark-common` and `paimon-spark4-common` are compiled once against the newest supported Spark and shipped to every 4.x runtime, and 4.2 turned `CatalogManager` into an interface, added case-class fields, renamed `RewriteRowLevelCommand`'s `DELTA_OPERATIONS_WITH_*` constants, gave `V2WriteCommand` a new supertype, and split `DESCRIBE ... PARTITION` into its own plan node (SPARK-39660). So the PR also carries the neutralization needed to keep the older modules linking. A follow-up PR will add the cross-version binary linkage scanner used to find those incompatibilities. It is held back because its test fixtures reference classes that only exist once #9265 lands. -- 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]
