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Date: Wed, 3 Aug 2016 01:08:20 +0000 (UTC)
From: "Ahmet Altay (JIRA)" <jira@apache.org>
To: commits@beam.incubator.apache.org
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Subject: [jira] [Created] (BEAM-517) Check versions of pip and cython
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archived-at: Wed, 03 Aug 2016 01:08:26 -0000

Ahmet Altay created BEAM-517:
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             Summary: Check versions of pip and cython
                 Key: BEAM-517
                 URL: https://issues.apache.org/jira/browse/BEAM-517
             Project: Beam
          Issue Type: Improvement
          Components: sdk-py
            Reporter: Ahmet Altay
            Priority: Minor


Python SDK depends on pip and cython however it does not check the versions of these.

Some of the pip flags does not exist in older versions:

https://github.com/GoogleCloudPlatform/DataflowPythonSDK/issues/28#issuecomment-236382953

(Note: Even though the above issue was reported by the user in a different repo it is related to the apache beam sdk)

Similarly with cython, SDK supports running with or without Cython. Because of that reason it is not list it as a requirement in the setup.py file. However, with an old version of cython SDK might fail.

To avoid the above problem: In the SDK check the version of these packages and show a warning to upgrade.


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