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Posted to commits@airflow.apache.org by "Robin B (JIRA)" <ji...@apache.org> on 2017/02/07 09:47:41 UTC

[jira] [Updated] (AIRFLOW-845) Sensor execute method should return the value of the poke-method

     [ https://issues.apache.org/jira/browse/AIRFLOW-845?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Robin B updated AIRFLOW-845:
----------------------------
    Summary: Sensor execute method should return the value of the poke-method  (was: Sensor execute method does not return )

> Sensor execute method should return the value of the poke-method
> ----------------------------------------------------------------
>
>                 Key: AIRFLOW-845
>                 URL: https://issues.apache.org/jira/browse/AIRFLOW-845
>             Project: Apache Airflow
>          Issue Type: Improvement
>          Components: operators, xcom
>            Reporter: Robin B
>              Labels: features
>
> Sensors have no way of outputing the return value via xcom due to missing return statement in the execute-method. Something like `return self.poke(context)` solves it.
> If the sensors can return more than just BOOL, e.g. a list of files to be manipulated, this can also be used to drive the DAG.



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