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https://issues.apache.org/jira/browse/AIRFLOW-863?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15873525#comment-15873525
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ASF subversion and git services commented on AIRFLOW-863:
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Commit 77e310bf3410255a252e9ebf569540156b798b82 in incubator-airflow's branch
refs/heads/v1-8-stable from [~jlowin]
[ https://git-wip-us.apache.org/repos/asf?p=incubator-airflow.git;h=77e310b ]
[AIRFLOW-863] Example DAGs should have recent start dates
Avoid unnecessary backfills by having start dates
of
just a few days ago. Adds a utility function
airflow.utils.dates.days_ago().
Closes #2068 from jlowin/example-start-date
(cherry picked from commit bbfd43df4663547abda4ac6fdc3a6ed730a75b57)
Signed-off-by: Bolke de Bruin <[email protected]>
> Example DAG start dates should be recent to avoid unnecessary backfills
> -----------------------------------------------------------------------
>
> Key: AIRFLOW-863
> URL: https://issues.apache.org/jira/browse/AIRFLOW-863
> Project: Apache Airflow
> Issue Type: Improvement
> Components: examples
> Affects Versions: 1.8.0rc3
> Reporter: Jeremiah Lowin
> Assignee: Jeremiah Lowin
> Priority: Minor
> Fix For: 1.8.1
>
>
> Posted on dev mailing list:
> "
> 2) when you install airflow, there are two new example DAGs
> (last_task_only) which are going back very far in the past and scheduled to
> run every hour - a bunch of dags triggered on the first start of scheduler
> and hosed my CPU
> "
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