[BEAM-14288] Python PreCommit flaking in test_pformat_namedtuple_with_unnamed_fields

• Type: Bug
• Status: Resolved
• Priority: P1
• Resolution: Fixed
• Fix Version/s: Not applicable
• Component/s: sdk-py-core, test-failures
• Assignee: Ning
• Reporter: Brian Hulette
• Created: 11/Apr/22 18:57
• Updated: 19/Apr/22 23:23
• Resolved: 19/Apr/22 23:23

Description

self = <apache_beam.runners.interactive.sql.utils_test.UtilsTest testMethod=test_pformat_namedtuple_with_unnamed_fields>

    def test_pformat_namedtuple_with_unnamed_fields(self):
>     self.assertEqual(
          f'OptionalUnionType(unnamed: {repr(Optional[Union[int, str]])})',
          pformat_namedtuple(OptionalUnionType))
E     AssertionError: 'OptionalUnionType(unnamed: typing.Union[str, int, NoneType])' != 'OptionalUnionType(unnamed: typing.Union[int, str, NoneType])'
E     - OptionalUnionType(unnamed: typing.Union[str, int, NoneType])
E     ?                                             -----
E     + OptionalUnionType(unnamed: typing.Union[int, str, NoneType])
E     ?                                         +++++

apache_beam/runners/interactive/sql/utils_test.py:83: AssertionError

Hard to tell if this is a flake or a hard failure. If it's a hard failure, it just started recently in cron run https://ci-beam.apache.org/job/beam_PreCommit_Python_Cron/5498/

In the runs I've seen since then the failure does seem consistent, but it might only be affecting certain environments (py37-cloud, py39-cloud, py38-cloudcoverage)

Issue Links

• links to: GitHub Pull Request #17339
• links to: GitHub Pull Request #17351