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From "Siddharth Anand (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (AIRFLOW-676) Do not allow Pools with 0 slots
Date Fri, 30 Dec 2016 22:58:58 GMT

     [ https://issues.apache.org/jira/browse/AIRFLOW-676?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Siddharth Anand updated AIRFLOW-676:
------------------------------------
    Description: 
It's possible in the UI to create a pool with 0 slots.  A pool with 0 slots is unable to execute
any tasks.  

Additionally, there are no UI indicators such as queued tasks? With 0 sized pools on 1.7.1.3,
we did not see queued tasks per my recollection. This made it harder to root cause why a dag
was not being scheduled.

  was:It's possible in the UI to create a pool with 0 slots.  A pool with 0 slots is unable
to execute any tasks.  


> Do not allow Pools with 0 slots
> -------------------------------
>
>                 Key: AIRFLOW-676
>                 URL: https://issues.apache.org/jira/browse/AIRFLOW-676
>             Project: Apache Airflow
>          Issue Type: Bug
>          Components: pools
>    Affects Versions: Airflow 1.7.1
>            Reporter: Jon Chase
>            Assignee: Siddharth Anand
>            Priority: Minor
>
> It's possible in the UI to create a pool with 0 slots.  A pool with 0 slots is unable
to execute any tasks.  
> Additionally, there are no UI indicators such as queued tasks? With 0 sized pools on
1.7.1.3, we did not see queued tasks per my recollection. This made it harder to root cause
why a dag was not being scheduled.



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