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Posted to commits@airflow.apache.org by "Milan van der Meer (JIRA)" <ji...@apache.org> on 2017/12/05 15:10:00 UTC
[jira] [Commented] (AIRFLOW-1623) Clearing task in UI does not
trigger on_kill method in operator
[ https://issues.apache.org/jira/browse/AIRFLOW-1623?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16278696#comment-16278696 ]
Milan van der Meer commented on AIRFLOW-1623:
---------------------------------------------
This is a big issue for us atm. For example: when submitting a spark job to a cluster, it will not be killed when you clear the job through the UI because of this bug.
> Clearing task in UI does not trigger on_kill method in operator
> ---------------------------------------------------------------
>
> Key: AIRFLOW-1623
> URL: https://issues.apache.org/jira/browse/AIRFLOW-1623
> Project: Apache Airflow
> Issue Type: Bug
> Components: operators
> Affects Versions: Airflow 2.0
> Reporter: Richard Penman
> Priority: Minor
> Fix For: Airflow 2.0
>
>
> When a task is cleared in the UI it doesn't call the [operators on_kill() method|https://github.com/apache/incubator-airflow/blob/b2e1753f5b74ad1b6e0889f7b784ce69623c95ce/airflow/models.py#L2380] to clean up the task. Apparently this is meant to be handled in the [LocalTaskJob.on_kill()|https://github.com/apache/incubator-airflow/blob/b2e1753f5b74ad1b6e0889f7b784ce69623c95ce/airflow/jobs.py#L2512] method, however it is not currently.
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