robertwb opened a new issue, #22321: URL: https://github.com/apache/beam/issues/22321
### What happened? Often apache_beam.runners.portability.portable_runner_test.PortableRunnerTestWithExternalEnv.test_pardo_large_input fails for completely unrelated changes. With retesting, this sometimes goes away. Errors are of the form ``` suites/tox/py39/build/srcs/sdks/python/apache_beam/testing/util.py", line 191, in _equal raise BeamAssertException(msg) apache_beam.testing.util.BeamAssertException: Failed assert: [3, 5, 7, ..., 9999, 10001] == [3, 5, 7, ...] [while running 'assert_that/Match'] missing elements [9269, ..., 9425] ``` It almost looks like elements are getting dropped, which would be really bad. ### Issue Priority Priority: 1 ### Issue Component Component: test-failures -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: github-unsubscr...@beam.apache.org.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org
