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https://issues.apache.org/jira/browse/AIRFLOW-1002?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16359479#comment-16359479
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ASF subversion and git services commented on AIRFLOW-1002:
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Commit 7488f2938da4e08645060531aa363204db7f50a5 in incubator-airflow's branch
refs/heads/master from [~sekikn]
[ https://git-wip-us.apache.org/repos/asf?p=incubator-airflow.git;h=7488f29 ]
[AIRFLOW-1002] Add ability to clean all dependencies of removed DAG
After removing a dag file, there is no way to
clean database
except for removing corresponding records directly
for now.
This PR enables user to do this via command line.
Closes #2199 from sekikn/AIRFLOW-1002
> Add ability to remove DAG and all dependencies
> -----------------------------------------------
>
> Key: AIRFLOW-1002
> URL: https://issues.apache.org/jira/browse/AIRFLOW-1002
> Project: Apache Airflow
> Issue Type: New Feature
> Components: core, DAG
> Affects Versions: Airflow 2.0, Airflow 1.8
> Reporter: Ruslan Dautkhanov
> Assignee: Kengo Seki
> Priority: Major
> Fix For: 2.0.0
>
>
> I don't see an obvious way to remove a DAG with dependencies
> Looks like folks have custom scripts to clean up backend database directly.
> http://stackoverflow.com/questions/40651783/airflow-how-to-delete-a-dag
> https://groups.google.com/forum/#!topic/airbnb_airflow/GVsNsUxPRC0
> It would be nice to have a feature to remove a DAG directly in UI / through
> API.
> {code}
> queries = {'delete from xcom where dag_id = "' + dag_input + '"',
> 'delete from task_instance where dag_id = "' + dag_input + '"',
> 'delete from sla_miss where dag_id = "' + dag_input + '"',
> 'delete from log where dag_id = "' + dag_input + '"',
> 'delete from job where dag_id = "' + dag_input + '"',
> 'delete from dag_run where dag_id = "' + dag_input + '"',
> 'delete from dag where dag_id = "' + dag_input + '"' }
> {code}
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