I guess it's the same as: https://issues.apache.org/jira/browse/AIRFLOW-2619
However there is another related (?) issue: https://issues.apache.org/jira/browse/AIRFLOW-2637 When updating some of the DAG properties the DAG is flaky for a while until it stabilize. possibly this also related: https://issues.apache.org/jira/browse/AIRFLOW-2746 DAG that throws errors when loaded for the first time but after few minutes there errors disapper. Sent with ProtonMail Secure Email. ‐‐‐‐‐‐‐ Original Message ‐‐‐‐‐‐‐ On Thursday, January 31, 2019 4:28 PM, Peter van ‘t Hof <petervant...@godatadriven.com> wrote: > Hi All, > > As most of you guys know, airflow got an issue when loading new dags where > the webserver sometimes sees it and sometimes not. > Because of this we did wrote this AIP to solve this issue: > https://cwiki.apache.org/confluence/display/AIRFLOW/AIP-12+Persist+DAG+into+DB > > Any feedback is welcome. > > Gr, > Peter van 't Hof > Big Data Engineer > > GoDataDriven > Wibautstraat 202 > 1091 GS Amsterdam > https://godatadriven.com