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Posted to issues@arrow.apache.org by "Antoine Pitrou (JIRA)" <ji...@apache.org> on 2018/04/11 11:27:00 UTC

[jira] [Commented] (ARROW-1880) [Python] Plasma test flakiness in Travis CI

    [ https://issues.apache.org/jira/browse/ARROW-1880?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16433759#comment-16433759 ] 

Antoine Pitrou commented on ARROW-1880:
---------------------------------------

I don't think we have seen intermittent plasma failures in a long time, at least on Travis-CI. Should this issue be kept open?

> [Python] Plasma test flakiness in Travis CI
> -------------------------------------------
>
>                 Key: ARROW-1880
>                 URL: https://issues.apache.org/jira/browse/ARROW-1880
>             Project: Apache Arrow
>          Issue Type: Bug
>          Components: Python
>            Reporter: Wes McKinney
>            Priority: Major
>
> We've been seeing intermittent flakiness of the variety:
> {code}
> ==================================== ERRORS ====================================
> ______ ERROR at setup of TestPlasmaClient.test_use_one_memory_mapped_file ______
> self = <pyarrow.tests.test_plasma.TestPlasmaClient object at 0x7fb85e67d668>
> test_method = <bound method TestPlasmaClient.test_use_one_memory_mapped_file of <pyarrow.tests.test_plasma.TestPlasmaClient object at 0x7fb85e67d668>>
> [1m    def setup_method(self, test_method):[0m
> [1m        use_one_memory_mapped_file = (test_method ==[0m
> [1m                                      self.test_use_one_memory_mapped_file)[0m
> [1m    [0m
> [1m        import pyarrow.plasma as plasma[0m
> [1m        # Start Plasma store.[0m
> [1m        plasma_store_name, self.p = start_plasma_store([0m
> [1m            use_valgrind=os.getenv("PLASMA_VALGRIND") == "1",[0m
> [1m            use_one_memory_mapped_file=use_one_memory_mapped_file)[0m
> [1m        # Connect to Plasma.[0m
> [1m>       self.plasma_client = plasma.connect(plasma_store_name, "", 64)[0m
> [1m[31mpyarrow-test-3.6/lib/python3.6/site-packages/pyarrow/tests/test_plasma.py[0m:164: 
> _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
> [1m[31mplasma.pyx[0m:672: in pyarrow.plasma.connect
> [1m    ???[0m
> _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
> [1m>   ???[0m
> [1m[31mE   pyarrow.lib.ArrowIOError: Could not connect to socket /tmp/plasma_store43998835[0m
> {code}



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