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Posted to issues@arrow.apache.org by "Wes McKinney (JIRA)" <ji...@apache.org> on 2018/09/17 16:11:00 UTC
[jira] [Resolved] (ARROW-3241) [Plasma] test_plasma_list test
failure on Ubuntu 14.04
[ https://issues.apache.org/jira/browse/ARROW-3241?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Wes McKinney resolved ARROW-3241.
---------------------------------
Resolution: Fixed
Resolved by https://github.com/apache/arrow/commit/c698be339b96aeb74763d70de1cf4c8789148824
> [Plasma] test_plasma_list test failure on Ubuntu 14.04
> ------------------------------------------------------
>
> Key: ARROW-3241
> URL: https://issues.apache.org/jira/browse/ARROW-3241
> Project: Apache Arrow
> Issue Type: Bug
> Components: Python
> Reporter: Wes McKinney
> Assignee: Wes McKinney
> Priority: Blocker
> Fix For: 0.11.0
>
>
> This test fails consistently for me on Ubuntu 14.04 / Python 3.6.5
> {code}
> pyarrow/tests/test_plasma.py::test_plasma_list FAILED [ 83%]
> >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> captured stderr >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
> Allowing the Plasma store to use up to 0.1GB of memory.
> Starting object store with directory /dev/shm and huge page support disabled
> >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> traceback >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
> @pytest.mark.plasma
> def test_plasma_list():
> import pyarrow.plasma as plasma
>
> with plasma.start_plasma_store(
> plasma_store_memory=DEFAULT_PLASMA_STORE_MEMORY) \
> as (plasma_store_name, p):
> plasma_client = plasma.connect(plasma_store_name, "", 0)
>
> # Test sizes
> u, _, _ = create_object(plasma_client, 11, metadata_size=7, seal=False)
> l1 = plasma_client.list()
> assert l1[u]["data_size"] == 11
> assert l1[u]["metadata_size"] == 7
>
> # Test ref_count
> v = plasma_client.put(np.zeros(3))
> l2 = plasma_client.list()
> # Ref count has already been released
> assert l2[v]["ref_count"] == 0
> a = plasma_client.get(v)
> l3 = plasma_client.list()
> > assert l3[v]["ref_count"] == 1
> E assert 0 == 1
> pyarrow/tests/test_plasma.py:825: AssertionError
> >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> entering PDB >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
> > /home/wesm/code/arrow/python/pyarrow/tests/test_plasma.py(825)test_plasma_list()
> -> assert l3[v]["ref_count"] == 1
> {code}
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