You'd have to connect to the database storing all the Airflow metadata, find all the tables with a 'dag_id' column and update all the rows for the old name to match the new name.
Chris On Wed, Mar 7, 2018 at 2:30 PM, Michael Gong <gongweigan...@gmail.com> wrote: > hi, all, > due to some reasons, we need rename a dag. > is it possible to keep the dag run history which used the old name? > > thanks. > michael >
