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Posted to commits@airflow.apache.org by "Maxime Beauchemin (JIRA)" <ji...@apache.org> on 2017/06/07 23:49:18 UTC

[jira] [Updated] (AIRFLOW-1038) Specify celery serializers explicitly and pin version

     [ https://issues.apache.org/jira/browse/AIRFLOW-1038?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Maxime Beauchemin updated AIRFLOW-1038:
---------------------------------------
    Fix Version/s:     (was: 1.9.0)
                   1.8.2

> Specify celery serializers explicitly and pin version
> -----------------------------------------------------
>
>                 Key: AIRFLOW-1038
>                 URL: https://issues.apache.org/jira/browse/AIRFLOW-1038
>             Project: Apache Airflow
>          Issue Type: Bug
>            Reporter: Alex Guziel
>            Assignee: Alex Guziel
>             Fix For: 1.8.2
>
>
> Celery 3->4 upgrade changes the default task and result serializer from pickle to json. Pickle is faster and supports more types http://docs.celeryproject.org/en/latest/userguide/calling.html
> This also causes issues when different versions of celery are running on different hosts.



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