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H2O is an Open Source, Distributed, Fast & Scalable Machine Learning Platform: Deep Learning, Gradient Boosting (GBM) & XGBoost, Random Forest, Generalized Linear Modeling (GLM with Elastic Net), K-Means, PCA, Generalized Additive Models (GAM), RuleFit, Support Vector Machine (SVM), Stacked Ensembles, Automatic Machine Learning (AutoML), etc.
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Java warning of model parameter error does not translate back to python unit test #9695

Open exalate-issue-sync[bot] opened 1 year ago

exalate-issue-sync[bot] commented 1 year ago

For Gridsearch test, alpha value was set to be greater than 1. The Java correctly print the error message:

03-16 19:08:13.542 192.168.86.100:54321 1114 FJ-1-3 WARN: ERRR on field: _alpha: Alpha value must be between 0 and 1

However, the pyunit test shows a completely different error:

Traceback (most recent call last): File "/Users/wendycwong/h2o-3/h2o-py/tests/testdir_dynamic_tests/testdir_algos/glm/pyunit_glm_gridsearch_over_all_params.py", line 402, in pyunit_utils.standalone_test(test_grid_search_for_glm_over_all_params) File "../../../../tests/pyunit_utils/utilsPY.py", line 381, in standalone_test test() File "/Users/wendycwong/h2o-3/h2o-py/tests/testdir_dynamic_tests/testdir_algos/glm/pyunit_glm_gridsearch_over_all_params.py", line 392, in test_grid_search_for_glm_over_all_params test_glm_grid.test1_glm_grid_search_over_params() File "/Users/wendycwong/h2o-3/h2o-py/tests/testdir_dynamic_tests/testdir_algos/glm/pyunit_glm_gridsearch_over_all_params.py", line 296, in test1_glm_grid_search_over_params grid_model.train(x=self.x_indices, y=self.y_index, training_frame=self.training1_data) File "../../../../h2o/grid/grid_search.py", line 169, in train self.build_model(parms) File "../../../../h2o/grid/grid_search.py", line 182, in build_model self._model_build(x, y, training_frame, validation_frame, algo_params) File "../../../../h2o/grid/grid_search.py", line 214, in _model_build first_model_json = H2OConnection.get_json("Models/"+grid_json['model_ids'][0]['name'], _rest_version=kwargs['_rest_version'])['models'][0] IndexError: list index out of range

Please fix the python side so that the correct Java message is passed over to the python unit test.

h2o-ops commented 1 year ago

JIRA Issue Migration Info

Jira Issue: PUBDEV-2758 Assignee: New H2O Bugs Reporter: Wendy State: Open Fix Version: N/A Attachments: N/A Development PRs: N/A