timkpaine commented on issue #35272: URL: https://github.com/apache/airflow/issues/35272#issuecomment-1825204791
@nclaeys ”0 9 * * *” should already work at 9 in the timezone of your DAG as it is a fixed schedule. The problem is for schedules like “0 9,10 * * *” which involve intervals, they will run at the same time relative to UTC (which means they shift with time changes, so e.g. not always at 9am local time). This is what the linked PR seeks to adjust. It is possible that one of the unintended side effects of the current interval timetable behavior is that certain runs get swallowed up, as the schedule tries to calculate the “next” run without adjusting for DST, this run gets skipped and so subsequent runs dont get calculated or run until you jiggle the scheduler’s calculations by tweaking the inputs to the timetable (e.g. start date). This is just a theory (which I have also seen, so its not just the OP), but its also possible that this is completely unrelated to timezone stuff. -- 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]
