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Posted to commits@airflow.apache.org by "hussein-awala (via GitHub)" <gi...@apache.org> on 2023/03/05 02:54:31 UTC
[GitHub] [airflow] hussein-awala commented on a diff in pull request #29909: Adding ContinuousTimetable and support for @continuous schedule_interval
hussein-awala commented on code in PR #29909:
URL: https://github.com/apache/airflow/pull/29909#discussion_r1125588592
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airflow/timetables/simple.py:
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@@ -108,6 +109,37 @@ def next_dagrun_info(
return DagRunInfo.exact(run_after)
+class ContinuousTimetable(_TrivialTimetable):
+ """Timetable that schedules continually, while still respecting start_date and end_date
+
+ This corresponds to ``schedule="@continuous"``.
+ """
+
+ description: str = "As frequently as possible while still obeying max_active_runs"
Review Comment:
@potiuk :+1: I was thinking the same question
Also this one: Can we provide data interval as (None, current_start_date) for the first run and (previous_start_date, current_start_date) for the next dag runs? this makes the new timetable usefull for other use cases like processing data in batches ASAP
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