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Posted to commits@airflow.apache.org by "Cedrik Neumann (Jira)" <ji...@apache.org> on 2019/09/12 08:23:00 UTC

[jira] [Created] (AIRFLOW-5463) Variable set is not atomic

Cedrik Neumann created AIRFLOW-5463:
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             Summary: Variable set is not atomic
                 Key: AIRFLOW-5463
                 URL: https://issues.apache.org/jira/browse/AIRFLOW-5463
             Project: Apache Airflow
          Issue Type: Bug
          Components: core, models
    Affects Versions: 1.10.5
            Reporter: Cedrik Neumann


The function \{{Variable.set}} deletes the variable first

[https://github.com/apache/airflow/blob/1.10.5/airflow/models/variable.py#L137]

although it doesn't pass the DB session as an argument, thus delete and add don't run in an atomic operation.



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