Graham McIntire 6476bc8045 Dedupe ERA5 fetch jobs by (lat, lon, valid_time) ... The Era5FetchWorker now declares an Oban unique constraint on {lat, lon, valid_time} for any job in available/scheduled/executing/ retryable, so two backfill runs targeting the same contact grid point can no longer spawn parallel CDS requests for the same hour. Because Oban OSS insert_all doesn't honor unique, ERA5 jobs are now routed through Oban.insert/1 from ContactWeatherEnqueueWorker and the era5_backfill mix task. Other worker types still use insert_all.		2026-04-08 15:52:53 -05:00
..
tasks	Dedupe ERA5 fetch jobs by (lat, lon, valid_time)	2026-04-08 15:52:53 -05:00