collinmcnulty commented on code in PR #34851:
URL: https://github.com/apache/airflow/pull/34851#discussion_r1355234993
##########
airflow/config_templates/config.yml:
##########
@@ -2237,6 +2237,16 @@ scheduler:
type: string
example: ~
default: "15"
+ default_cron_timetable:
+ description: |
+ Which Timetable to use when a cron string is provided to `schedule`
argument of
+ a DAG. CronDataIntervalTimetable is the legacy Airflow behavior
suitable for
+ DAGs with well-defined data_interval. CronTriggerTimetable is closer
to the
+ behavior of cron itself.
+ version_added: 2.8.0
+ type: string
+ example: ~
+ default: "CronDataIntervalTimetable"
Review Comment:
I am unsure. I want to make this option as easy as possible to use because I
think a _lot_ of Airflow users would rather use CronTriggerTimetable than the
default. I almost wonder if it should just be a boolean to flip to trigger. Yes
it is more restrictive, but if you're savvy enough to make your own Timetable,
importing it in the DAG doesn't seem that hard.
Trying to think about what's best for the beginner, as the power user
already has a lot of tools.
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