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Posted to commits@airflow.apache.org by "Jarek Potiuk (Jira)" <ji...@apache.org> on 2019/12/17 23:09:00 UTC

[jira] [Updated] (AIRFLOW-3891) Disable unused flask-sqlalchemy modification tracking form webserver

     [ https://issues.apache.org/jira/browse/AIRFLOW-3891?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jarek Potiuk updated AIRFLOW-3891:
----------------------------------
    Fix Version/s: 2.0.0

> Disable unused flask-sqlalchemy modification tracking form webserver
> --------------------------------------------------------------------
>
>                 Key: AIRFLOW-3891
>                 URL: https://issues.apache.org/jira/browse/AIRFLOW-3891
>             Project: Apache Airflow
>          Issue Type: Improvement
>            Reporter: Joshua Carp
>            Assignee: Joshua Carp
>            Priority: Trivial
>             Fix For: 2.0.0
>
>
> By default, flask-sqlalchemy tracks model changes for its event system, which adds some overhead. Since I don't think we're using the flask-sqlalchemy event system, we should be able to turn off modification tracking and improve performance.



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