Tests fail in 1-core VM #4410

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1. quasiben commented on Jan 7, 2021

   

   quasiben

   on Jan 7, 2021

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   What were the failures of the test ?

   A few additional questions:

   • Are you the trying to build official openSuse packages for Dask/Distributed ?
   • Is 2.25.0 particularly important? If not, I would suggest upgrading to latest: 2020.12.0
2. bmwiedemann commented on Jan 7, 2021

   

   bmwiedemann

   on Jan 7, 2021

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   I thought, it would be easy to reproduce, so I skipped the full log before. Now I uploaded for you https://rb.zq1.de/temp/python-distributed-j1-build-log.txt

   Yes, I try to rebuild the official openSUSE packages.
   On Debian or openSUSE you can do:

   osc co openSUSE:Factory/python-distributed && cd $_
   taskset 1 osc build --noservice -j1

   I tried to switch to 2020.12.0 but it seems to not work with the other versions we have in openSUSE Tumbleweed:

    distributed/client.py:32: in <module>
        from dask.utils import ensure_dict, format_bytes, funcname, stringify
    E   ImportError: cannot import name 'stringify' from 'dask.utils' (/usr/lib/python3.8/site-packages/dask/utils.py)
   
3. jacobtomlinson commented on Jan 7, 2021

   

   jacobtomlinson

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   If you switch to 2020.12.0 you probably also need dask at the same version.
4. jrbourbeau commented on Jan 7, 2021

   

   jrbourbeau

   on Jan 7, 2021

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   If you switch to 2020.12.0 you probably also need dask at the same version.

   Correct, the stringify function in the ImportError was added to Dask in 2020.12.0
5. bmwiedemann commented on Jan 7, 2021

   

   bmwiedemann

   on Jan 7, 2021

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   Got it to build at https://build.opensuse.org/package/show/home:bmwiedemann:reproducible:dask/python-distributed
   1-core log at https://rb.zq1.de/temp/python-distributed-2020.12.0-j1-build-log.txt
6. bmwiedemann commented on Jan 8, 2021

   

   bmwiedemann

   on Jan 8, 2021

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   also interesting:
   https://build.opensuse.org/package/live_build_log/home:bmwiedemann:reproducible:dask/python-dask:test/openSUSE_Tumbleweed/x86_64 fails:

   [  136s] =================================== FAILURES ===================================
   [  136s] ______________________________ test_deterministic ______________________________
   [  136s] 
   [  136s]     def test_deterministic():
   [  136s]         pytest.importorskip("mimesis")
   [  136s]     
   [  136s]         b = dask.datasets.make_people(seed=123)
   [  136s] >       assert b.take(1)[0]["name"] == ("Leandro", "Orr")
   [  136s] E       AssertionError: assert ('Luke', 'Ellis') == ('Leandro', 'Orr')
   

   could that be influenced by our PYTHONHASHSEED env?
7. jacobtomlinson commented on Jan 8, 2021

   

   jacobtomlinson

   on Jan 8, 2021

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   could that be influenced by our PYTHONHASHSEED env?

   Probably
8. fjetter

   closed this as completedin #5690on Jan 25, 2022