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Posted to issues@beam.apache.org by "Valentyn Tymofieiev (Jira)" <ji...@apache.org> on 2020/01/14 21:02:00 UTC

[jira] [Commented] (BEAM-1251) Python 3 Support

    [ https://issues.apache.org/jira/browse/BEAM-1251?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17015388#comment-17015388 ] 

Valentyn Tymofieiev commented on BEAM-1251:
-------------------------------------------

Apache Beam 2.17.0 has been released recently. It includes a fix for BEAM-8651, which affects Python 3 streaming pipelines and Python 3 pipelines on portable runners. Please switch to apache-beam==2.17.0 if your pipelines are affected.

> Python 3 Support
> ----------------
>
>                 Key: BEAM-1251
>                 URL: https://issues.apache.org/jira/browse/BEAM-1251
>             Project: Beam
>          Issue Type: Improvement
>          Components: sdk-py-core
>            Reporter: Eyad Sibai
>            Assignee: Valentyn Tymofieiev
>            Priority: Major
>             Fix For: 2.11.0
>
>          Time Spent: 30h 10m
>  Remaining Estimate: 0h
>
> FAQ
>  Does Apache Beam support Python 3?
>  - *Yes!*
> Is there any remaining work?
>  - We continue to improve user experience of Python 3 users, add support for new Python minor versions, and phase out support of old ones.
>  Check out the Python SDK roadmap on [how to contribute or report a Python 3 issue|https://beam.apache.org/roadmap/python-sdk/#python-3-support]!
> Which SDK version should I use?
>  - For best experience, use the latest released SDK. For summary of Py3-related changes, read this thread.
> Help! I am getting a pickling error in StockUnpickler.find_class() on Python 3.
>  - Does the error happens in load_session call? See BEAM-6158 . Do you use Beam SDK less than 2.17.0? See BEAM-8651.
> My streaming pipelines are stuck on Python 3: 
>  - Do you use Beam SDK less than 2.17.0? If so please upgrade to 2.17.0. See BEAM-8651.



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