csun5285 opened a new pull request, #3981: URL: https://github.com/apache/doris-website/pull/3981
Single replica compaction was removed in Doris 4.1.2 (apache/doris#63771) because its peer selection carries a data correctness risk: replicas pull compacted files based on periodically refreshed replica info while each replica advances through versions independently, so the selection can act on a stale view of the cluster and cause subtle data inconsistencies. Add deprecation notices to the compaction feature docs and the enable_single_replica_compaction property descriptions in CREATE-TABLE for versions 2.0, 2.1 and 3.x, in both English and Chinese. ## Versions - [ ] dev - [ ] 4.x - [x] 3.x - [x] 2.1 or older (not covered by version/language sync gate) ## Languages - [x] Chinese - [x] English - [ ] Japanese candidate translation needed ## Docs Checklist - [ ] Checked by AI - [ ] Test Cases Built - [ ] Updated required version and language counterparts, or explained why not - [ ] If only one language changed, confirmed whether source/translation counterparts need sync -- 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] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
