Ben Tallman reassigned AIRFLOW-574:

    Assignee: Ben Tallman

> Show Graph/Tree view and Task Instance logs using executed DagRun, not current
> ------------------------------------------------------------------------------
>                 Key: AIRFLOW-574
>                 URL: https://issues.apache.org/jira/browse/AIRFLOW-574
>             Project: Apache Airflow
>          Issue Type: Improvement
>    Affects Versions: Airflow
>            Reporter: Boris Tyukin
>            Assignee: Ben Tallman
> Airflow currently is using the current Dag to show Tree and Graph views. This 
> is an issue when DAG tasks are generated dynamically using some external 
> metadata or list of files in a target folder or list of database tables - 
> tasks that were generated for previous runs are not displayed. Also new 
> tasked are shown only after Airflow webserver restart. 
> IMHO this is an important issue as one of the huge benefits of Airflow is 
> generating tasks and workflows programmatically. Tasks should be shown 
> properly on a web interface for monitoring / troubleshooting purposes.

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