TakaHiR07 opened a new pull request, #20832: URL: https://github.com/apache/pulsar/pull/20832
### Motivation Running pulsar cluster for a long time, we found there are thousands of ledgers of heartbeat topic. The reason is heartbeat topic do not clean the expired message because it is systemTopic. The behaviour change since this pr https://github.com/apache/pulsar/pull/13611. I think it is no need to keep heartbeat topic message permanently and we'd better clean the expired message and the ledger. ### Modifications modify checkMessageExpire() ### Verifying this change - [x] Make sure that the change passes the CI checks. ### Does this pull request potentially affect one of the following parts: <!-- DO NOT REMOVE THIS SECTION. CHECK THE PROPER BOX ONLY. --> *If the box was checked, please highlight the changes* - [ ] Dependencies (add or upgrade a dependency) - [ ] The public API - [ ] The schema - [ ] The default values of configurations - [ ] The threading model - [ ] The binary protocol - [ ] The REST endpoints - [ ] The admin CLI options - [ ] The metrics - [ ] Anything that affects deployment ### 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: <!-- ENTER URL HERE --> -- 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]
