Caideyipi opened a new pull request, #18451: URL: https://github.com/apache/iotdb/pull/18451
## Description ### Content1 Exclude the internal audit database from subscription source selection. The shared audit-database matcher recognizes `__audit`, `root.__audit`, case variants, and their descendants without matching similarly named user databases. ### Content2 Apply the matcher to both Pipe-backed and consensus subscription setup paths. Existing audit DataRegions are not registered, and newly created audit DataRegions do not create subscription queues. ### Content3 Add focused unit coverage for audit database matching, Pipe DataRegion filtering, and consensus subscription setup. <hr> This PR has: - [x] been self-reviewed. - [x] added unit tests or modified existing tests to cover new code paths, ensuring the threshold for code coverage. <hr> ##### Key changed/added classes (or packages if there are too many classes) in this PR - `Audit` - `DataRegionListeningFilter` - `ConsensusSubscriptionSetupHandler` -- 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]
