[jira] [Commented] (AIRFLOW-6860) Default ignore_first_depends_on_past to True

["ASF GitHub Bot (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/AIRFLOW-6860?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17042124#comment-17042124 ] 

ASF GitHub Bot commented on AIRFLOW-6860:
-----------------------------------------

pingzh commented on pull request #7490: [AIRFLOW-6860] Default ignore_first_depends_on_past to True
URL: https://github.com/apache/airflow/pull/7490
 
 
   Default `ignore_first_depends_on_past` is very confusing for users when doing backfill with `depends_on_past`. We should make it true.
   
   ---
   Issue link: WILL BE INSERTED BY [boring-cyborg](https://github.com/kaxil/boring-cyborg)
   
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   ---
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   @KevinYang21 
   
 
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> Default ignore_first_depends_on_past to True
> --------------------------------------------
>
>                 Key: AIRFLOW-6860
>                 URL: https://issues.apache.org/jira/browse/AIRFLOW-6860
>             Project: Apache Airflow
>          Issue Type: Improvement
>          Components: cli
>    Affects Versions: 1.10.9
>            Reporter: Ping Zhang
>            Assignee: Ping Zhang
>            Priority: Minor
>
> to avoid 
> BackfillJob is deadlocked.Some of the deadlocked tasks were unable to run because of "depends_on_past" relationships.



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