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Posted to commits@airflow.apache.org by "raphael auv (JIRA)" <ji...@apache.org> on 2019/05/24 08:54:00 UTC

[jira] [Created] (AIRFLOW-4567) sqlalchemy DB connection invalidated. Reconnecting

raphael auv created AIRFLOW-4567:
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             Summary: sqlalchemy DB connection invalidated. Reconnecting
                 Key: AIRFLOW-4567
                 URL: https://issues.apache.org/jira/browse/AIRFLOW-4567
             Project: Apache Airflow
          Issue Type: Bug
    Affects Versions: 1.10.3
            Reporter: raphael auv


With airflow  1.10.3 , postgres 9.5 and SQLAlchemy 1.2.19

 

I'm getting a lot of :


{code:java}
[2019-05-24 08:50:18,644] {{__init__.py:305}} INFO - Filling up the DagBag from /usr/local/airflow/dags [2019-05-24 08:50:25,771] {{sqlalchemy.py:81}} WARNING - DB connection invalidated. Reconnecting... [2019-05-24 08:50:36,785] {{sqlalchemy.py:81}} WARNING - DB connection invalidated. Reconnecting... [2019-05-24 08:50:47,801] {{sqlalchemy.py:81}} WARNING - DB connection invalidated. Reconnecting... [2019-05-24 08:50:58,803] {{sqlalchemy.py:81}} WARNING - DB connection invalidated. Reconnecting... [2019-05-24 08:51:02,069] {{__init__.py:51}} INFO - Using executor LocalExecutor
{code}



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