davidzollo commented on PR #11932: URL: https://github.com/apache/seatunnel/pull/11932#issuecomment-5579258727
Confirmed both items directly on the current head (`b6c96b97356d`), not just on faith: 1. **Checkpoint restore compatibility doc** — the section exists in `docs/en/introduction/configuration/schema-evolution.md` (and the `docs/zh` counterpart) with exactly the caveat: "A checkpoint written with evolved JDBC writer schema is not downgrade-compatible with an earlier SeaTunnel release," plus "Flink and Spark do not currently restore this collector schema state." 2. **`Collector.restoreSchema` Javadoc** — present on the interface: "Only the Zeta engine collector restores this state today. Flink and Spark retain the default no-op implementation until their translation-layer collectors support schema restoration." Both close out as you described. On CI: the `all-connectors-it-7` failure on this head was `PostgresCDCIT.testPostgresCdcSnapshotOnlyAndCommittedOffsetStartupModes` timing out waiting for a row to become visible — unrelated to this PR's `connector-cdc-mysql`/`connector-cdc-base`/engine-server changes. I re-ran the three failed jobs rather than the whole workflow; `rocketmq-connector-it` and `kudu-connector-it` are green on attempt 2, `all-connectors-it-7 (8, ubuntu-latest)` is still running as of this comment. -- 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]
