Add EMOS retraining snapshot limit and verbose logging

2026-04-19 04:25:15 +08:00
parent 260550763f
commit 855b1df8dc
4 changed files with 120 additions and 10 deletions
@@ -60,6 +60,9 @@ POLYWEATHER_EMOS_AUTO_MIN_SAMPLES=50
 POLYWEATHER_EMOS_AUTO_MAX_DELTA_CRPS=0
 POLYWEATHER_EMOS_AUTO_MAX_DELTA_MAE=0.05
 POLYWEATHER_EMOS_AUTO_MIN_DELTA_BUCKET_HIT_RATE=-0.05
+# Optional: cap recent probability snapshots used by EMOS retraining if the
+# runtime SQLite snapshot table grows too large.
+# POLYWEATHER_EMOS_TRAINING_SNAPSHOT_LIMIT=20000
 # Optional: set this to a writable runtime path if you want auto retrain to
 # promote new EMOS parameters without rebuilding the image.
 # POLYWEATHER_PROBABILITY_CALIBRATION_FILE=/var/lib/polyweather/probability_calibration/default.json