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Posted to commits@airflow.apache.org by "ASF GitHub Bot (JIRA)" <ji...@apache.org> on 2019/01/11 09:24:00 UTC

[jira] [Commented] (AIRFLOW-3207) option to stop task pushing result to xcom

    [ https://issues.apache.org/jira/browse/AIRFLOW-3207?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16740201#comment-16740201 ] 

ASF GitHub Bot commented on AIRFLOW-3207:
-----------------------------------------

Fokko commented on pull request #4056: [AIRFLOW-3207] option to stop task pushing result to xcom
URL: https://github.com/apache/airflow/pull/4056
 
 
   
 
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> option to stop task pushing result to xcom
> ------------------------------------------
>
>                 Key: AIRFLOW-3207
>                 URL: https://issues.apache.org/jira/browse/AIRFLOW-3207
>             Project: Apache Airflow
>          Issue Type: Improvement
>          Components: models, operators
>            Reporter: Ben Marengo
>            Assignee: Ben Marengo
>            Priority: Major
>             Fix For: 2.0.0
>
>
> follows the completion of AIRFLOW-886, and closure (incomplete) of AIRFLOW-888
> i would actually like functionality similar to this, but i dont think it necessitates the global config flag.
> - BaseOperator should have an option to stop a task pushing the return value of execute() to xcom.
> - the default should be to push (preserves backward compat)



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