[ARROW-3095] [Python] test_plasma.py fails

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 0.10.0
• Fix Version/s: 0.11.0
• Component/s: C++ - Plasma, Python
• Labels: pull-request-available
• External issue URL: https://github.com/apache/arrow/issues/19451
• Assignee: Philipp Moritz
• Reporter: Antoine Pitrou
• Created: 20/Aug/18 17:03
• Updated: 11/Jan/23 07:25
• Resolved: 21/Aug/18 21:04

Description

All tests in test_plasma.py fail here. It seems that plasma_store fails launching or something:

$ python -m pytest -x -r s --tb=native pyarrow/tests/test_plasma.py 
==================================================================== test session starts ====================================================================
platform linux -- Python 3.7.0, pytest-3.7.2, py-1.5.4, pluggy-0.7.1
rootdir: /home/antoine/arrow/python, inifile: setup.cfg
plugins: timeout-1.3.1, faulthandler-1.5.0
collected 24 items                                                                                                                                          

pyarrow/tests/test_plasma.py E

=========================================================================== ERRORS ===========================================================================
________________________________________ ERROR at setup of TestPlasmaClient.test_connection_failure_raises_exception _________________________________________
Traceback (most recent call last):
  File "/home/antoine/arrow/python/pyarrow/tests/test_plasma.py", line 119, in setup_method
    self.plasma_client = plasma.connect(plasma_store_name, "", 64)
  File "pyarrow/_plasma.pyx", line 691, in pyarrow._plasma.connect
    check_status(result.client.get()
  File "pyarrow/error.pxi", line 83, in pyarrow.lib.check_status
    raise ArrowIOError(message)
pyarrow.lib.ArrowIOError: ../src/plasma/client.cc:921 code: ConnectIpcSocketRetry(store_socket_name, num_retries, -1, &store_conn_)
Could not connect to socket /tmp/test_plasma-ikgi25pf/plasma.sock
------------------------------------------------------------------- Captured stderr setup --------------------------------------------------------------------
Connection to IPC socket failed for pathname /tmp/test_plasma-ikgi25pf/plasma.sock, retrying 50 more times
Connection to IPC socket failed for pathname /tmp/test_plasma-ikgi25pf/plasma.sock, retrying 49 more times
Connection to IPC socket failed for pathname /tmp/test_plasma-ikgi25pf/plasma.sock, retrying 48 more times
Connection to IPC socket failed for pathname /tmp/test_plasma-ikgi25pf/plasma.sock, retrying 47 more times
Connection to IPC socket failed for pathname /tmp/test_plasma-ikgi25pf/plasma.sock, retrying 46 more times
Connection to IPC socket failed for pathname /tmp/test_plasma-ikgi25pf/plasma.sock, retrying 45 more times
Connection to IPC socket failed for pathname /tmp/test_plasma-ikgi25pf/plasma.sock, retrying 44 more times
Connection to IPC socket failed for pathname /tmp/test_plasma-ikgi25pf/plasma.sock, retrying 43 more times
Connection to IPC socket failed for pathname /tmp/test_plasma-ikgi25pf/plasma.sock, retrying 42 more times
Connection to IPC socket failed for pathname /tmp/test_plasma-ikgi25pf/plasma.sock, retrying 41 more times
Connection to IPC socket failed for pathname /tmp/test_plasma-ikgi25pf/plasma.sock, retrying 40 more times
Connection to IPC socket failed for pathname /tmp/test_plasma-ikgi25pf/plasma.sock, retrying 39 more times
Connection to IPC socket failed for pathname /tmp/test_plasma-ikgi25pf/plasma.sock, retrying 38 more times
Connection to IPC socket failed for pathname /tmp/test_plasma-ikgi25pf/plasma.sock, retrying 37 more times
Connection to IPC socket failed for pathname /tmp/test_plasma-ikgi25pf/plasma.sock, retrying 36 more times
Connection to IPC socket failed for pathname /tmp/test_plasma-ikgi25pf/plasma.sock, retrying 35 more times
Connection to IPC socket failed for pathname /tmp/test_plasma-ikgi25pf/plasma.sock, retrying 34 more times
Connection to IPC socket failed for pathname /tmp/test_plasma-ikgi25pf/plasma.sock, retrying 33 more times
Connection to IPC socket failed for pathname /tmp/test_plasma-ikgi25pf/plasma.sock, retrying 32 more times
Connection to IPC socket failed for pathname /tmp/test_plasma-ikgi25pf/plasma.sock, retrying 31 more times
Connection to IPC socket failed for pathname /tmp/test_plasma-ikgi25pf/plasma.sock, retrying 30 more times
Connection to IPC socket failed for pathname /tmp/test_plasma-ikgi25pf/plasma.sock, retrying 29 more times
Connection to IPC socket failed for pathname /tmp/test_plasma-ikgi25pf/plasma.sock, retrying 28 more times
Connection to IPC socket failed for pathname /tmp/test_plasma-ikgi25pf/plasma.sock, retrying 27 more times
Connection to IPC socket failed for pathname /tmp/test_plasma-ikgi25pf/plasma.sock, retrying 26 more times
Connection to IPC socket failed for pathname /tmp/test_plasma-ikgi25pf/plasma.sock, retrying 25 more times
Connection to IPC socket failed for pathname /tmp/test_plasma-ikgi25pf/plasma.sock, retrying 24 more times
Connection to IPC socket failed for pathname /tmp/test_plasma-ikgi25pf/plasma.sock, retrying 23 more times
Connection to IPC socket failed for pathname /tmp/test_plasma-ikgi25pf/plasma.sock, retrying 22 more times
Connection to IPC socket failed for pathname /tmp/test_plasma-ikgi25pf/plasma.sock, retrying 21 more times
Connection to IPC socket failed for pathname /tmp/test_plasma-ikgi25pf/plasma.sock, retrying 20 more times
Connection to IPC socket failed for pathname /tmp/test_plasma-ikgi25pf/plasma.sock, retrying 19 more times
Connection to IPC socket failed for pathname /tmp/test_plasma-ikgi25pf/plasma.sock, retrying 18 more times
Connection to IPC socket failed for pathname /tmp/test_plasma-ikgi25pf/plasma.sock, retrying 17 more times
Connection to IPC socket failed for pathname /tmp/test_plasma-ikgi25pf/plasma.sock, retrying 16 more times
Connection to IPC socket failed for pathname /tmp/test_plasma-ikgi25pf/plasma.sock, retrying 15 more times
Connection to IPC socket failed for pathname /tmp/test_plasma-ikgi25pf/plasma.sock, retrying 14 more times
Connection to IPC socket failed for pathname /tmp/test_plasma-ikgi25pf/plasma.sock, retrying 13 more times
Connection to IPC socket failed for pathname /tmp/test_plasma-ikgi25pf/plasma.sock, retrying 12 more times
Connection to IPC socket failed for pathname /tmp/test_plasma-ikgi25pf/plasma.sock, retrying 11 more times
Connection to IPC socket failed for pathname /tmp/test_plasma-ikgi25pf/plasma.sock, retrying 10 more times
Connection to IPC socket failed for pathname /tmp/test_plasma-ikgi25pf/plasma.sock, retrying 9 more times
Connection to IPC socket failed for pathname /tmp/test_plasma-ikgi25pf/plasma.sock, retrying 8 more times
Connection to IPC socket failed for pathname /tmp/test_plasma-ikgi25pf/plasma.sock, retrying 7 more times
Connection to IPC socket failed for pathname /tmp/test_plasma-ikgi25pf/plasma.sock, retrying 6 more times
Connection to IPC socket failed for pathname /tmp/test_plasma-ikgi25pf/plasma.sock, retrying 5 more times
Connection to IPC socket failed for pathname /tmp/test_plasma-ikgi25pf/plasma.sock, retrying 4 more times
Connection to IPC socket failed for pathname /tmp/test_plasma-ikgi25pf/plasma.sock, retrying 3 more times
Connection to IPC socket failed for pathname /tmp/test_plasma-ikgi25pf/plasma.sock, retrying 2 more times
Connection to IPC socket failed for pathname /tmp/test_plasma-ikgi25pf/plasma.sock, retrying 1 more times
================================================================== 1 error in 5.15 seconds ===================================================================

Issue Links

• links to: GitHub Pull Request #2452