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From "Chris Riccomini (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (AIRFLOW-177) Resume a failed dag
Date Thu, 26 May 2016 15:44:13 GMT

    [ https://issues.apache.org/jira/browse/AIRFLOW-177?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15302275#comment-15302275
] 

Chris Riccomini commented on AIRFLOW-177:
-----------------------------------------

I think what you want is clear > downstream. If you go to the tree view for a DAG, click
the the 5th node, a click 'Downstream', and then 'Clear'. This will effectively resume the
DAG from the failed task.

> Resume a failed dag
> -------------------
>
>                 Key: AIRFLOW-177
>                 URL: https://issues.apache.org/jira/browse/AIRFLOW-177
>             Project: Apache Airflow
>          Issue Type: New Feature
>          Components: core
>            Reporter: Sumit Maheshwari
>
> Say I've a dag with 10 nodes and one of the dag run got failed at 5th node. Now if I
want to resume that dag, I can go and run individual task one by one. Is there any way by
which I can just tell dag_id and execution_date (or run_id) and it automatically retries only
failed tasks?



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