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Posted to commits@airflow.apache.org by "Xiaodong DENG (JIRA)" <ji...@apache.org> on 2019/01/04 04:02:00 UTC

[jira] [Updated] (AIRFLOW-3627) Improve performance of /task_stats in views.py of both /www and /www_rbac

     [ https://issues.apache.org/jira/browse/AIRFLOW-3627?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Xiaodong DENG updated AIRFLOW-3627:
-----------------------------------
    Summary: Improve performance of /task_stats in views.py of both /www and /www_rbac  (was: Queries in /task_stats of both /www & /www_rbac can be refined significantly by minor changes)

> Improve performance of /task_stats in views.py of both /www and /www_rbac
> -------------------------------------------------------------------------
>
>                 Key: AIRFLOW-3627
>                 URL: https://issues.apache.org/jira/browse/AIRFLOW-3627
>             Project: Apache Airflow
>          Issue Type: Improvement
>          Components: webserver
>            Reporter: Xiaodong DENG
>            Assignee: Xiaodong DENG
>            Priority: Critical
>
> /task_stats is used heavily in UI. Every time the main page is loaded, it will be called.
> But actually the performance of it can be improved significantly by minor changes.



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