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Posted to commits@airflow.apache.org by "Ash Berlin-Taylor (JIRA)" <ji...@apache.org> on 2019/06/06 15:26:02 UTC

[jira] [Updated] (AIRFLOW-4419) Concurrency calculation in scheduler is slow and has a bug

     [ https://issues.apache.org/jira/browse/AIRFLOW-4419?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ash Berlin-Taylor updated AIRFLOW-4419:
---------------------------------------
    Fix Version/s:     (was: 2.0.0)
                   1.10.4

> Concurrency calculation in scheduler is slow and has a bug
> ----------------------------------------------------------
>
>                 Key: AIRFLOW-4419
>                 URL: https://issues.apache.org/jira/browse/AIRFLOW-4419
>             Project: Apache Airflow
>          Issue Type: Improvement
>            Reporter: Kevin Yang
>            Assignee: Kevin Yang
>            Priority: Minor
>             Fix For: 1.10.4
>
>
> The pool, dag and task concurrency calculation logic is slow and can be optimized. Also current task concurrency should not increase if the executor already has the task.



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