junmuz opened a new pull request, #9449: URL: https://github.com/apache/paimon/pull/9449
### Purpose - Adds `totalFileCount` metric to track the total number of data files across all levels - Adds `minAvgFileSize` metric to surface when average file size drops below a healthy threshold - These metrics help detect the small file problem early, enabling proactive compaction tuning ### Tests - Unit test added in `CompactionMetricsTest` - Documentation updated in `docs/maintenance/metrics.md` -- 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]
