kaxil commented on a change in pull request #19471:
URL: https://github.com/apache/airflow/pull/19471#discussion_r746890230
##########
File path: airflow/cli/cli_parser.py
##########
@@ -977,6 +977,17 @@ class GroupCommand(NamedTuple):
ARG_SAVE_DAGRUN,
),
),
+ ActionCommand(
+ name='reserialize',
+ help="Reserialize all DAGs by parsing the DagBag files",
+ description=(
+ "Drop all serialized dags from the metadata DB. This will cause
all DAGs to be reserialized "
+ "from the DagBag folder. This can be helpful if your serialized
DAGs get out of sync with the "
+ "version of Airflow that you are running."
+ ),
+
func=lazy_load_command('airflow.cli.commands.dag_command.dag_reserialize'),
Review comment:
(2) As the name is `reserialize` -- it will only reserialize if the
scheduler is running. If the scheduler is not running for whatever reason, the
users will have a wrong impression that `reserialize` does actually deserialize
instead of just "clear"/delete
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