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https://issues.apache.org/jira/browse/AIRFLOW-19?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15797034#comment-15797034
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Praveenkumar Venkatesan commented on AIRFLOW-19:
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[~navjot] no. after digging for a while, i came to the conclusion that tasks
cannot be created dynamically.
> How can I have an Operator B iterate over a list returned from upstream by
> Operator A?
> --------------------------------------------------------------------------------------
>
> Key: AIRFLOW-19
> URL: https://issues.apache.org/jira/browse/AIRFLOW-19
> Project: Apache Airflow
> Issue Type: Bug
> Components: operators
> Reporter: Praveenkumar Venkatesan
> Priority: Minor
> Labels: support
>
> Here is what I am trying to do exactly:
> https://gist.github.com/praveev/7b93b50746f8e965f7139ecba028490a
> the python operator log just returns the following
> [2016-04-28 11:56:22,296] {models.py:1041} INFO - Executing
> <Task(PythonOperator): run_distcp_on_each> on 2016-04-28 11:56:12
> [2016-04-28 11:56:22,350] {python_operator.py:66} INFO - Done. Returned value
> was: None
> it didn't even print my kwargs and to_process data
> To simplify this. Lets say t1 returns 3 elements. I want to iterate over the
> list and run t2 -> t3 for each element.
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