infocusmodereal commented on PR #27527: URL: https://github.com/apache/flink/pull/27527#issuecomment-4091963522
I updated the PR description to use the standard Flink PR template. On the workload question: not yet with a real end-to-end object-store-backed workload. So far I have verified this with: - the added regression test in `OperatorStateRestoreOperationTest` - a synthetic restore experiment on Flink's real snapshot/restore path that injects 1 ms latency per `FSDataInputStream.seek()` to approximate object-store seek/reset overhead In that synthetic experiment with a 10k-element operator `ListState` and snapshot compression enabled, restore time dropped from about 12.7s with 10,000 seeks to about 18.8ms with 0 seeks. I agree that an end-to-end validation against a real object-store-backed checkpoint would be stronger evidence, and I can follow up with that if needed. -- 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]
