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From "Jeremiah Lowin (JIRA)" <j...@apache.org>
Subject [jira] [Closed] (AIRFLOW-99) Scheduler bug causing dead-lock
Date Tue, 10 May 2016 22:48:12 GMT

     [ https://issues.apache.org/jira/browse/AIRFLOW-99?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Jeremiah Lowin closed AIRFLOW-99.
---------------------------------
    Resolution: Duplicate

Duplicate of AIRFLOW-47?

> Scheduler bug causing dead-lock
> -------------------------------
>
>                 Key: AIRFLOW-99
>                 URL: https://issues.apache.org/jira/browse/AIRFLOW-99
>             Project: Apache Airflow
>          Issue Type: Bug
>          Components: scheduler
>    Affects Versions: Airflow 1.7.0
>         Environment: CentOS6.5, Airflow1.7, CeleryExecutor
>            Reporter: Hila Visan
>
> I have 2 DAGs - hourly DAG and Daily DAG.
> The Daily DAG depends on the hourly (using ExternalTaskSensor).
> The Daily DAG instances consume all the resources, and all of them are in "running" state
-  waiting for the hourly DAG to be executed.
> DAG that wait for something to happen should move to the waiting queue.



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