poorbarcode opened a new pull request, #20935: URL: https://github.com/apache/pulsar/pull/20935
### Motivation The progress Persist mark deleted position is like this: - persist to BK - if failed to persist to BK, try to persist to ZK But in the current implementation: if the cursor ledger was created failed, Pulsar will not try to persist to ZK. It makes if the cursor ledger created fails, a lot of ack records can not be persisted, and we will get a lot of repeat consumption after the BK recover. ### Modifications Try to persist the mark deleted position to ZK if the cursor ledger was created failed ### Documentation <!-- DO NOT REMOVE THIS SECTION. CHECK THE PROPER BOX ONLY. --> - [ ] `doc` <!-- Your PR contains doc changes. --> - [ ] `doc-required` <!-- Your PR changes impact docs and you will update later --> - [x] `doc-not-needed` <!-- Your PR changes do not impact docs --> - [ ] `doc-complete` <!-- Docs have been already added --> ### Matching PR in forked repository PR in forked repository: x -- 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]
