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Posted to commits@airflow.apache.org by "Ben Tallman (JIRA)" <ji...@apache.org> on 2016/10/17 17:48:58 UTC

[jira] [Assigned] (AIRFLOW-574) Show Graph/Tree view and Task Instance logs using executed DagRun, not current

     [ https://issues.apache.org/jira/browse/AIRFLOW-574?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

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 1.7.1.3
>            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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