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Posted to commits@airflow.apache.org by "ASF GitHub Bot (Jira)" <ji...@apache.org> on 2019/09/11 15:28:00 UTC
[jira] [Commented] (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:comment-tabpanel&focusedCommentId=16927676#comment-16927676 ]
ASF GitHub Bot commented on AIRFLOW-3891:
-----------------------------------------
stale[bot] commented on pull request #4893: [DRAFT] [AIRFLOW-3891] Make the Graph View time-zone aware
URL: https://github.com/apache/airflow/pull/4893
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> 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: Josh Carp
> Assignee: Josh Carp
> Priority: Trivial
>
> 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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