[jira] [Commented] (AIRFLOW-4120) SLA of zero timedelta is not respected

["ASF subversion and git services (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/AIRFLOW-4120?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16811527#comment-16811527 ] 

ASF subversion and git services commented on AIRFLOW-4120:
----------------------------------------------------------

Commit d48cd67e8ca8cc5517912fe4f1e27572205e1a24 in airflow's branch refs/heads/v1-10-test from Markan Patel
[ https://gitbox.apache.org/repos/asf?p=airflow.git;h=d48cd67 ]

[AIRFLOW-4120] Modify SchedulerJob.manage_slas to respect zero timedelta SLAs (#4939)

Modify SchedulerJob.manage_slas to respect zero timedelta SLAs


> SLA of zero timedelta is not respected
> --------------------------------------
>
>                 Key: AIRFLOW-4120
>                 URL: https://issues.apache.org/jira/browse/AIRFLOW-4120
>             Project: Apache Airflow
>          Issue Type: Bug
>          Components: models
>            Reporter: Markan Patel
>            Priority: Minor
>             Fix For: 2.0.0
>
>
> When passing a zero timedelta SLA to any operator, it is not properly respected if the task misses it.
>  
> {code:python}
> BaseOperator(
>   sla=timedelta(), # or timedelta(0)
>   **kwargs)
> {code}
> The cause can be narrowed down to the fact that
> {code:python}
> bool(timedelta()) == False
> {code}
> So any code that checks if the SLA parameter is falsy should be updated accordingly.



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