shangeyao opened a new pull request, #4397: URL: https://github.com/apache/streampark/pull/4397
## Summary - Split Flink/Spark app watchers into 5s steady-state and 1s fast polling during operations - Add per-app single-flight guards to avoid overlapping REST polls - Align `FlinkClusterWatcher` schedule with its 30-second interval Fixes #4396 ## Test plan - [ ] Start/stop Flink app — state updates within ~10s - [ ] Running apps still refresh about every 5s - [ ] Cluster health monitoring continues to work --- **AI Disclosure** - Model: Claude Opus 4.6 - Platform/Tool: Cursor - Human Oversight: partially reviewed - Prompt Summary: Watcher poll interval optimization from dev branch scan Made with [Cursor](https://cursor.com) -- 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]
