Body
What
Allow airflow dags clear to clear a contiguous range of partitions in one invocation. Today reprocessing N hourly partitions after a schema change means N CLI invocations or clearing one at a time in the UI. Example: airflow dags clear my_dag --partition-start "2026-03-08T00" --partition-end "2026-03-14T23" should clear all 168 hourly partitions in that window.
Open question
Range semantics — inclusive both ends, or half-open? How does this work for non-temporal partition keys? How for composite keys (e.g. us|2026-03-10)?
Related
#58474
Committer
Body
What
Allow
airflow dags clearto clear a contiguous range of partitions in one invocation. Today reprocessing N hourly partitions after a schema change means N CLI invocations or clearing one at a time in the UI. Example:airflow dags clear my_dag --partition-start "2026-03-08T00" --partition-end "2026-03-14T23"should clear all 168 hourly partitions in that window.Open question
Range semantics — inclusive both ends, or half-open? How does this work for non-temporal partition keys? How for composite keys (e.g.
us|2026-03-10)?Related
#58474
Committer