Kirill Dubovikov created AIRFLOW-1703: -----------------------------------------
Summary: Airflow LocalExecutor crashes after 3 hours of work. Database is locked Key: AIRFLOW-1703 URL: https://issues.apache.org/jira/browse/AIRFLOW-1703 Project: Apache Airflow Issue Type: Bug Components: db, worker Affects Versions: Airflow 1.8 Environment: Single CentOS virtual server Reporter: Kirill Dubovikov Attachments: nohup.out Airflow consistently crashes after working several hours on a single node when using SQLite DB. Our DAG is scheduled to run {{@daily}}. We launch airflow using the following commands {code:sh} airflow scheduler airflow webserver -p 8080 {code} After a while worker and webserver crash with the following error: {{sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked [SQL: 'SELECT connection.conn_id AS connection_conn_id \nFROM connection GROUP BY connection.conn_id']}} I've attached full logs for further investigation -- This message was sent by Atlassian JIRA (v6.4.14#64029)