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From "ASF GitHub Bot (Jira)" <j...@apache.org>
Subject [jira] [Commented] (AIRFLOW-5753) Add DailyLatestOnlyOperator
Date Tue, 17 Dec 2019 15:04:00 GMT

    [ https://issues.apache.org/jira/browse/AIRFLOW-5753?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16998300#comment-16998300
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ASF GitHub Bot commented on AIRFLOW-5753:
-----------------------------------------

stale[bot] commented on pull request #6428: [AIRFLOW-5753] Add DailyLatestOnlyOperator
URL: https://github.com/apache/airflow/pull/6428
 
 
   
 
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> Add DailyLatestOnlyOperator
> ---------------------------
>
>                 Key: AIRFLOW-5753
>                 URL: https://issues.apache.org/jira/browse/AIRFLOW-5753
>             Project: Apache Airflow
>          Issue Type: New Feature
>          Components: operators
>    Affects Versions: 1.10.5
>            Reporter: Bumsoo Kim
>            Assignee: Bumsoo Kim
>            Priority: Major
>
> In addition to {{LatestOnlyOperator}}, {{DailyLatestOnlyOperator}} is for cases that
we need to run only the latest run in the series of task run, but to ensure that the task
is run at least once in a day.
> This is useful when we scrape external data from third-parties on an hourly basis/for
multiple times in a day to keep data up-to-date. If the DAG is paused for several days, we
want to avoid multiple runs in a day, but still want to ensure data is filled in every daily
window.



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