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https://issues.apache.org/jira/browse/AIRFLOW-3690?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16742015#comment-16742015
 ] 

ASF subversion and git services commented on AIRFLOW-3690:
----------------------------------------------------------

Commit 0d386e29d87ce1f8c8528c16a7cf4cbc15d70b43 in airflow's branch 
refs/heads/dont-bake-env-into-tmp-config from Xiaodong
[ https://gitbox.apache.org/repos/asf?p=airflow.git;h=0d386e2 ]

[AIRFLOW-3690] Fix bug to set state of a task for manually-triggered DAGs 
(#4504)



> Fix api.common.experimental.mark_tasks.set_state for manually-triggered DAG 
> Runs
> --------------------------------------------------------------------------------
>
>                 Key: AIRFLOW-3690
>                 URL: https://issues.apache.org/jira/browse/AIRFLOW-3690
>             Project: Apache Airflow
>          Issue Type: Bug
>          Components: api
>            Reporter: Xiaodong DENG
>            Assignee: Xiaodong DENG
>            Priority: Major
>             Fix For: 1.10.2
>
>
> Line 
> [https://github.com/apache/airflow/pull/2085/files#diff-4a8a799d7af166d79e74a8a3587e6171R75|https://github.com/apache/airflow/pull/2085/files#diff-4a8a799d7af166d79e74a8a3587e6171R75,]
>   removes microsecond information from the execution_date in the set_state 
> function. But this will fail the query when it tries to look for all th valid 
> execution_dates in the database, because microsecond is stored in the 
> database.
>  
> The result is: for all the manually-triggered DAG Runs, if users try to mark 
> state of a task instance, it will fail because no corresponding records can 
> be found. 
>  
> This doesn't impact any scheduled DAG Runs since the microsecond in their 
> execution_date is 0.
>  
> Actually someone already reported this in the original GitHub PR: 
> [https://github.com/apache/airflow/pull/2085#issuecomment-297713635]



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