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ASF GitHub Bot commented on OPENNLP-1472: ----------------------------------------- mawiesne commented on PR #88: URL: https://github.com/apache/opennlp-sandbox/pull/88#issuecomment-1441936430 > Approving assuming CI will pass 🎉 🤞 Passed, 1 run, all fine. Bonus info: Passes fine on MacOS env as well. > Fix flaky (sub-) test of GradientDescentUtilsTest in sandbox component > 'nlp-utils' > ---------------------------------------------------------------------------------- > > Key: OPENNLP-1472 > URL: https://issues.apache.org/jira/browse/OPENNLP-1472 > Project: OpenNLP > Issue Type: Test > Affects Versions: 2.1.1 > Reporter: Martin Wiesner > Assignee: Martin Wiesner > Priority: Major > > A flaky test has been discovered with recent modernizations of the sandbox > components. It lives in 'nlp-utils' and the problem signals a fragile test > setup or potentially numerical instabilities: > {quote}Error: > org.apache.opennlp.utils.regression.GradientDescentUtilsTest.testConvergence > Time elapsed: 1.156 s <<< ERROR! > [3270|https://github.com/apache/opennlp-sandbox/actions/runs/4177895676/jobs/7296072329#step:5:3271]java.lang.RuntimeException: > failed to converge at iteration 75129 with cost going from 5.010577258277822 > to 5.010577258277823 > [3271|https://github.com/apache/opennlp-sandbox/actions/runs/4177895676/jobs/7296072329#step:5:3272] > at > org.apache.opennlp.utils.regression.GradientDescentUtilsTest.testConvergence(GradientDescentUtilsTest.java:34) > {quote} > The problem (sometimes) occurs on different platforms / environments (Win, > Lin, Mac). > Aims: > * Investigate the cause of the flakyness > * Fix the test (environment / setup) so it runs reliably. -- This message was sent by Atlassian Jira (v8.20.10#820010)