Hello Airflowers. While testing the multi-staging docker I've found an incompatibility problem between python 3.5 and 3.6 w/regards to Timezone DST. Seems related to a known TZ behaviour change in Python 3.6 https://bugs.python.org/issue30062
I created a JIRA issue for it: https://issues.apache.org/jira/browse/AIRFLOW-4308 but it's not entirely obvious whether the problem is in the test or it's a real Airflow problem. Before I dig deeper, maybe someone who is more familiar with the timezone tests/code can shed some light on this ? I use the Simplified Development Workflow environment to test it and I have repeatable behaviour so I can very quickly retest it if someone can suggest some solutions :) J. -- Jarek Potiuk Polidea <https://www.polidea.com/> | Principal Software Engineer M: +48 660 796 129 <+48660796129> E: jarek.pot...@polidea.com