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https://issues.apache.org/jira/browse/BEAM-3106?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16313731#comment-16313731
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Ahmet Altay commented on BEAM-3106:
-----------------------------------

[~m...@maxroos.com] if it helps you can upgrade Beam's bigquery version as a 
temporary relief until we have a permanent fix to this issue.

> Consider not pinning all python dependencies, or moving them to 
> requirements.txt
> --------------------------------------------------------------------------------
>
>                 Key: BEAM-3106
>                 URL: https://issues.apache.org/jira/browse/BEAM-3106
>             Project: Beam
>          Issue Type: Wish
>          Components: build-system
>    Affects Versions: 2.1.0
>         Environment: python
>            Reporter: Maximilian Roos
>
> Currently all python dependencies are [pinned or 
> capped|https://github.com/apache/beam/blob/master/sdks/python/setup.py#L97]
> While there's a good argument for supplying a `requirements.txt` with well 
> tested dependencies, having them specified in `setup.py` forces them to an 
> exact state on each install of Beam. This makes using Beam in any environment 
> with other libraries nigh on impossible. 
> This is particularly severe for the `gcp` dependencies, where we have 
> libraries that won't work with an older version (but Beam _does_ work with an 
> newer version). We have to do a bunch of gymnastics to get the correct 
> versions installed because of this. Unfortunately, airflow repeats this 
> practice and conflicts on a number of dependencies, adding further 
> complication (but, again there is no real conflict).
> I haven't seen this practice outside of the Apache & Google ecosystem - for 
> example no libraries in numerical python do this. Here's a [discussion on 
> SO|https://stackoverflow.com/questions/28509481/should-i-pin-my-python-dependencies-versions]



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