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From "Jarek Potiuk (Jira)" <j...@apache.org>
Subject [jira] [Commented] (AIRFLOW-6506) KubernetesPodOperator defaulting do_xcom_push to True after 1.10.7 release
Date Wed, 08 Jan 2020 10:13:00 GMT

    [ https://issues.apache.org/jira/browse/AIRFLOW-6506?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17010542#comment-17010542
] 

Jarek Potiuk commented on AIRFLOW-6506:
---------------------------------------

Thanks [~blazina]!

> KubernetesPodOperator defaulting do_xcom_push to True after 1.10.7 release
> --------------------------------------------------------------------------
>
>                 Key: AIRFLOW-6506
>                 URL: https://issues.apache.org/jira/browse/AIRFLOW-6506
>             Project: Apache Airflow
>          Issue Type: Bug
>          Components: executor-kubernetes, xcom
>    Affects Versions: 1.10.7
>            Reporter: Tim Blazina
>            Assignee: Daniel Imberman
>            Priority: Minor
>
> {color:#1d1c1d}After updating to 1.10.7, I am getting
> {color}
> [2019-12-27 11:37:42,220] \{{logging_mixin.py:112}} INFO - [2019-12-27 11:37:42,219]
\{{pod_launcher.py:217}} INFO - Running command... cat /airflow/xcom/return.json
> [2019-12-27 11:37:42,286] \{{logging_mixin.py:112}} INFO - [2019-12-27 11:37:42,286]
\{{pod_launcher.py:224}} INFO - cat: can't open '/airflow/xcom/return.json': No such file
or directory`
> for tasks run with the KubernetesPodOperator. {color:#1d1c1d}I see that there is a {color}{{do_xcom_push}}{color:#1d1c1d}
attribute for the {color}{{KubernetesPodOperator}}{color:#1d1c1d} and if I set this to {color}{{False}}{color:#1d1c1d}
I do not get this error{color}.
> When discussing issue in slack - [~dimberman] rightly pointed to -[ https://github.com/apache/airflow/commit/d1664d2e507024489c565808ebe2e5b48a1797ef#diff-f9bc463ffc2cc8fd3967968549c5639fR122|https://github.com/apache/airflow/commit/d1664d2e507024489c565808ebe2e5b48a1797ef#diff-f9bc463ffc2cc8fd3967968549c5639fR122]
- as the culprit and [~potiuk] commented that "{color:#1d1c1d}There was no UPDATING.md note
with it, so I missed that there is a breaking change for do_xcom_push while cherry-picking{color}"
>  
>  



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