raoraoxiong opened a new pull request, #28966: URL: https://github.com/apache/flink/pull/28966
## Purpose Adds user-facing documentation for the Regional Checkpoint feature (FLIP-600 Phase 10). ## Changes **Commit 1: User documentation** - Document configuration options, prerequisites, and limitations - Document `notifyRegionalCheckpointComplete` and `notifyRegionalCheckpointFallback` APIs with code examples - Document two-tier max-consecutive-failures semantics (Tier 1: force next global; Tier 2: abort + reset) - Document Per-Region timeout handling - Document bounded source forced global checkpoint behavior - Document metric (`regional_checkpoint_count`) and REST API fields - Document checkpoint cleanup with reference chain protection - Document troubleshooting guide ## Testing - Documentation only, no code changes ## Dependencies - No code dependencies (documentation can be merged independently) Generated-by: CodeBuddy Code (GLM-5.2) -- 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]
