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

Sun, 03 Dec 2017 13:34:59 -0800 

     [ 
https://issues.apache.org/jira/browse/ARROW-1880?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Wes McKinney updated ARROW-1880:
--------------------------------
    Description: 
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}

  was:
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>>  def 
setup_method(self, test_method):  use_one_memory_mapped_file = 
(test_method ==  self.test_use_one_memory_mapped_file)   
 import pyarrow.plasma as plasma  # Start Plasma store.  
plasma_store_name, self.p = start_plasma_store(  
use_valgrind=os.getenv("PLASMA_VALGRIND") == "1",  
use_one_memory_mapped_file=use_one_memory_mapped_file)  # Connect to 
Plasma. > self.plasma_client = plasma.connect(plasma_store_name, "", 
64) 
pyarrow-test-3.6/lib/python3.6/site-packages/pyarrow/tests/test_plasma.py:164:
 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
_ plasma.pyx:672: in pyarrow.plasma.connect  ??? _ _ _ _ _ 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ > 
??? E pyarrow.lib.ArrowIOError: Could not connect to socket 
/tmp/plasma_store43998835
{code}


> [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
>             Fix For: 0.8.0
>
>
> 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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