[ARROW-2782] [Python] Ongoing Travis CI failures in Plasma unit tests

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.11.0
• Component/s: Python
• Labels: pull-request-available
• External issue URL: https://github.com/apache/arrow/issues/19164
• Assignee: Philipp Moritz
• Reporter: Wes McKinney
• Created: 02/Jul/18 13:20
• Updated: 11/Jan/23 07:23
• Resolved: 15/Sep/18 14:16

Description

e.g.

_____________________________ test_use_huge_pages ______________________________

    @pytest.mark.skipif(not os.path.exists("/mnt/hugepages"),
                        reason="requires hugepage support")
    def test_use_huge_pages():
        import pyarrow.plasma as plasma
        with plasma.start_plasma_store(
                plasma_store_memory=2*10**9,
                plasma_directory="/mnt/hugepages",
                use_hugepages=True) as (plasma_store_name, p):
            plasma_client = plasma.connect(plasma_store_name, "", 64)
>           create_object(plasma_client, 10**8)

pyarrow/tests/test_plasma.py:773: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
pyarrow/tests/test_plasma.py:79: in create_object
    seal=seal)
pyarrow/tests/test_plasma.py:68: in create_object_with_id
    memory_buffer = client.create(object_id, data_size, metadata)
pyarrow/_plasma.pyx:300: in pyarrow._plasma.PlasmaClient.create
    check_status(self.client.get().Create(object_id.data, data_size,
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 

>   raise PlasmaStoreFull(message)
E   PlasmaStoreFull: /home/travis/build/apache/arrow/cpp/src/plasma/client.cc:375 code: ReadCreateReply(buffer.data(), buffer.size(), &id, &object, &store_fd, &mmap_size)
E   object does not fit in the plasma store

pyarrow/error.pxi:99: PlasmaStoreFull

Issue Links

• links to: GitHub Pull Request #2207
• links to: GitHub Pull Request #2214