Vasanth Kumar created AIRFLOW-1666:
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Summary: Airflow webserver/scheduler don't handle database
disconnects (mysql)
Key: AIRFLOW-1666
URL: https://issues.apache.org/jira/browse/AIRFLOW-1666
Project: Apache Airflow
Issue Type: Bug
Affects Versions: Airflow 1.8
Reporter: Vasanth Kumar
Airflow webserver & scheduler don't handle database disconnects. The process
appear to error out and either exit or are left in an off state. This was
observed when using mysql.
I don't see any database reconnect configuration or code.
Stack tace for scheduler:
File "...../MySQLdb/connections.py", line 204, in __init__
super(Connection, self).__init__(*args, **kwargs2)
sqlalchemy.exc.OperationalError: (_mysql_exceptions.OperationalError) (2002,
"Can't connect to local MySQL server through socket '/tmp/mysql.sock' (2)")
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