java.lang.AssertionError

JIRA | Kevin Normoyle | 2 years ago
  1. 0

    thought I'd try some multi-machine I did a git clone on mr-0xd10 and built, so it's head of master can run this from any machine as it copies the jars to the machines (mr-0xd2 thru mr-0xd10) (one warning, since I use h2o.py, have to uninstall any h2o python package you installed. I probably need to rename my h2o.py) using airlines_all from the usual /home/0xdiag/datasets on each machine seems to past the training...the progress advances to 1.0 while polling I did it twice, failed both times The last h2o request is ModelMetrics (it finished training, then did Models.json, then Frames.json, then ModelMetrics.json) 2015-02-25 01:37:53.805546 -- Start http://172.16.2.189:54321/3/ModelMetrics.json/models/GBMModelKey/frames/airlines_all.hex # None; not sure if it does the same thing with fewer machines. cd h2o-dev/py2/testdir_single_jvm python test_GBM_airlines.py -cj ../testdir_hosts/pytest_config-182-190.json ====================================================================== ERROR: test_GBM_airlines (__main__.Basic) ---------------------------------------------------------------------- Traceback (most recent call last): File "test_GBM_airlines.py", line 8, in tearDown h2o.check_sandbox_for_errors() File "../h2o_test.py", line 254, in check_sandbox_for_errors python_test_name=python_test_name) File "../h2o_sandbox.py", line 289, in check_sandbox_for_errors raise Exception(errorMessage) Exception: check_sandbox_for_errors: Errors in sandbox stdout or stderr (or R stdout/stderr). Could have occurred at any prior time water.DException$DistributedException: from /172.16.2.187:54321; by class water.KeySnapshot$GlobalUKeySetTask; class java.lang.AssertionError: *** Attempting to block on task (class water.TaskGetKey) with equal or lower priority. Can lead to deadlock! 122 <= 122 at water.RPC.get(RPC.java:252) at water.TaskGetKey.get(TaskGetKey.java:28) 02-25 01:29:55.792 172.16.2.186:54321 27724 # Session WARN: Caught exception: water.DException$DistributedException: from /172.16.2.186:54321; by class water.KeySnapshot$GlobalUKeySetTask; class water.DException$DistributedException: from /172.16.2.187:54321; by class water.KeySnapshot$GlobalUKeySetTask; class java.lang.AssertionError: *** Attempting to block on task (class water.TaskGetKey) with equal or lower priority. Can lead to deadlock! 122 <= 122; Stacktrace: [water.MRTask.getResult(MRTask.java:265), water.MRTask.doAll(MRTask.java:295), water.MRTask.doAllNodes(MRTask.java:287), water.KeySnapshot.globalSnapshot(KeySnapshot.java:234), water.KeySnapshot.globalSnapshot(KeySnapshot.java:221), water.api.ModelMetricsHandler$ModelMetricsList.fetch(ModelMetricsHandler.java:22), water.api.ModelMetricsHandler.fetch(ModelMetricsHandler.java:142), water.api.ModelMetricsHandler.score(ModelMetricsHandler.java:155), sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method), sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57), sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43), java.lang.reflect.Method.invoke(Method.java:606), water.api.Handler.handle(Handler.java:57), water.api.RequestServer.handle(RequestServer.java:602), water.api.RequestServer.serve(RequestServer.java:560), water.NanoHTTPD$HTTPSession.run(NanoHTTPD.java:433), java.lang.Thread.run(Thread.java:745)] at water.DKV.get(DKV.java:210) at water.DKV.get(DKV.java:168) at water.Key.get(Key.java:84) at water.fvec.Frame.vecs_impl(Frame.java:246) at water.fvec.Frame.vecs(Frame.java:232) at water.fvec.Frame.anyVec(Frame.java:208) at water.KeySnapshot$KeyInfo.<init>(KeySnapshot.java:52) at water.KeySnapshot.localSnapshot(KeySnapshot.java:212) at water.KeySnapshot$GlobalUKeySetTask.setupLocal(KeySnapshot.java:249) at water.MRTask.setupLocal0(MRTask.java:339) at water.MRTask.dinvoke(MRTask.java:282) at water.RPC$RPCCall.compute2(RPC.java:333) at water.H2O$H2OCountedCompleter.compute(H2O.java:582) at jsr166y.CountedCompleter.exec(CountedCompleter.java:429) at jsr166y.ForkJoinTask.doExec(ForkJoinTask.java:263) at jsr166y.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:974) at jsr166y.ForkJoinPool.runWorker(ForkJoinPool.java:1477) at jsr166y.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:104) java.lang.AssertionError at water.AutoBuffer.<init>(AutoBuffer.java:132) at water.RPC.response(RPC.java:572) at water.UDPAck.call(UDPAck.java:17) at water.FJPacket.compute2(FJPacket.java:21) at water.H2O$H2OCountedCompleter.compute(H2O.java:582) at jsr166y.CountedCompleter.exec(CountedCompleter.java:429) at jsr166y.ForkJoinTask.doExec(ForkJoinTask.java:263) at jsr166y.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:974) at jsr166y.ForkJoinPool.runWorker(ForkJoinPool.java:1477) at jsr166y.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:104) ----------------------------------------------------------------------

    JIRA | 2 years ago | Kevin Normoyle
    java.lang.AssertionError
  2. 0

    thought I'd try some multi-machine I did a git clone on mr-0xd10 and built, so it's head of master can run this from any machine as it copies the jars to the machines (mr-0xd2 thru mr-0xd10) (one warning, since I use h2o.py, have to uninstall any h2o python package you installed. I probably need to rename my h2o.py) using airlines_all from the usual /home/0xdiag/datasets on each machine seems to past the training...the progress advances to 1.0 while polling I did it twice, failed both times The last h2o request is ModelMetrics (it finished training, then did Models.json, then Frames.json, then ModelMetrics.json) 2015-02-25 01:37:53.805546 -- Start http://172.16.2.189:54321/3/ModelMetrics.json/models/GBMModelKey/frames/airlines_all.hex # None; not sure if it does the same thing with fewer machines. cd h2o-dev/py2/testdir_single_jvm python test_GBM_airlines.py -cj ../testdir_hosts/pytest_config-182-190.json ====================================================================== ERROR: test_GBM_airlines (__main__.Basic) ---------------------------------------------------------------------- Traceback (most recent call last): File "test_GBM_airlines.py", line 8, in tearDown h2o.check_sandbox_for_errors() File "../h2o_test.py", line 254, in check_sandbox_for_errors python_test_name=python_test_name) File "../h2o_sandbox.py", line 289, in check_sandbox_for_errors raise Exception(errorMessage) Exception: check_sandbox_for_errors: Errors in sandbox stdout or stderr (or R stdout/stderr). Could have occurred at any prior time water.DException$DistributedException: from /172.16.2.187:54321; by class water.KeySnapshot$GlobalUKeySetTask; class java.lang.AssertionError: *** Attempting to block on task (class water.TaskGetKey) with equal or lower priority. Can lead to deadlock! 122 <= 122 at water.RPC.get(RPC.java:252) at water.TaskGetKey.get(TaskGetKey.java:28) 02-25 01:29:55.792 172.16.2.186:54321 27724 # Session WARN: Caught exception: water.DException$DistributedException: from /172.16.2.186:54321; by class water.KeySnapshot$GlobalUKeySetTask; class water.DException$DistributedException: from /172.16.2.187:54321; by class water.KeySnapshot$GlobalUKeySetTask; class java.lang.AssertionError: *** Attempting to block on task (class water.TaskGetKey) with equal or lower priority. Can lead to deadlock! 122 <= 122; Stacktrace: [water.MRTask.getResult(MRTask.java:265), water.MRTask.doAll(MRTask.java:295), water.MRTask.doAllNodes(MRTask.java:287), water.KeySnapshot.globalSnapshot(KeySnapshot.java:234), water.KeySnapshot.globalSnapshot(KeySnapshot.java:221), water.api.ModelMetricsHandler$ModelMetricsList.fetch(ModelMetricsHandler.java:22), water.api.ModelMetricsHandler.fetch(ModelMetricsHandler.java:142), water.api.ModelMetricsHandler.score(ModelMetricsHandler.java:155), sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method), sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57), sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43), java.lang.reflect.Method.invoke(Method.java:606), water.api.Handler.handle(Handler.java:57), water.api.RequestServer.handle(RequestServer.java:602), water.api.RequestServer.serve(RequestServer.java:560), water.NanoHTTPD$HTTPSession.run(NanoHTTPD.java:433), java.lang.Thread.run(Thread.java:745)] at water.DKV.get(DKV.java:210) at water.DKV.get(DKV.java:168) at water.Key.get(Key.java:84) at water.fvec.Frame.vecs_impl(Frame.java:246) at water.fvec.Frame.vecs(Frame.java:232) at water.fvec.Frame.anyVec(Frame.java:208) at water.KeySnapshot$KeyInfo.<init>(KeySnapshot.java:52) at water.KeySnapshot.localSnapshot(KeySnapshot.java:212) at water.KeySnapshot$GlobalUKeySetTask.setupLocal(KeySnapshot.java:249) at water.MRTask.setupLocal0(MRTask.java:339) at water.MRTask.dinvoke(MRTask.java:282) at water.RPC$RPCCall.compute2(RPC.java:333) at water.H2O$H2OCountedCompleter.compute(H2O.java:582) at jsr166y.CountedCompleter.exec(CountedCompleter.java:429) at jsr166y.ForkJoinTask.doExec(ForkJoinTask.java:263) at jsr166y.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:974) at jsr166y.ForkJoinPool.runWorker(ForkJoinPool.java:1477) at jsr166y.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:104) java.lang.AssertionError at water.AutoBuffer.<init>(AutoBuffer.java:132) at water.RPC.response(RPC.java:572) at water.UDPAck.call(UDPAck.java:17) at water.FJPacket.compute2(FJPacket.java:21) at water.H2O$H2OCountedCompleter.compute(H2O.java:582) at jsr166y.CountedCompleter.exec(CountedCompleter.java:429) at jsr166y.ForkJoinTask.doExec(ForkJoinTask.java:263) at jsr166y.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:974) at jsr166y.ForkJoinPool.runWorker(ForkJoinPool.java:1477) at jsr166y.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:104) ----------------------------------------------------------------------

    JIRA | 2 years ago | Kevin Normoyle
    java.lang.AssertionError
  3. 0

    TestNG testcase : glm_neg_testcase_137 Test results page : http://172.16.2.161:8080/view/testNG/job/h2o_master_DEV_testng_GLM_testcase/15/testngreports/h2o.testng/TestNG/glm_neg_testcase_137/ nfolds = 20 family = gaussian solver = irlsm Validate Parameters object with testcase: glm_neg_testcase_137 Create modelParameter object with testcase: glm_neg_testcase_137 Set _family: gaussian Set _standardize: Set _lambda_search: Set _nfolds: 20 Set _ignore_const_cols: Set _non_negative: Set _intercept: Create train frame: airquality_train1 Create validate frame: airquality_train1 Set train frame Set validate frame Create success modelParameter object. Build model Train model 09-21 17:13:34.957 172.16.2.171:54321 24632 FJ-0-7 INFO: Creating 20 cross-validation splits with random number seed: -5596913177457903046 09-21 17:13:34.973 172.16.2.171:54321 24632 FJ-0-7 INFO: Building cross-validation model 1 / 20. 09-21 17:13:34.974 172.16.2.171:54321 24632 FJ-1-5 INFO: Building H2O GLM model with these parameters: 09-21 17:13:34.974 172.16.2.171:54321 24632 FJ-1-5 INFO: {"_model_id":null,"_train":{"name":"model_cv_1_airquality_train1.hex_train","type":"Key"},"_valid":{"name":"model_cv_1_airquality_train1.hex_valid","type":"Key"},"_nfolds":0,"_keep_cross_validation_predictions":false,"_fold_assignment":"AUTO","_distribution":"AUTO","_tweedie_power":1.5,"_ignored_columns":null,"_ignore_const_cols":false,"_weights_column":"weights","_offset_column":null,"_fold_column":null,"_score_each_iteration":false,"_response_column":"Ozone","_balance_classes":false,"_max_after_balance_size":5.0,"_class_sampling_factors":null,"_max_hit_ratio_k":10,"_max_confusion_matrix_size":20,"_checkpoint":null,"_standardize":false,"_family":"gaussian","_link":"family_default","_solver":"IRLSM","_tweedie_variance_power":0.0,"_tweedie_link_power":1.0,"_alpha":null,"_lambda":null,"_prior":-1.0,"_lambda_search":false,"_nlambdas":100,"_non_negative":false,"_exactLambdas":false,"_lambda_min_ratio":-1.0,"_use_all_factor_levels":false,"_max_iterations":-1,"_intercept":false,"_beta_epsilon":1.0E-5,"_objective_epsilon":1.0E-5,"_gradient_epsilon":1.0E-4,"_beta_constraints":null,"_max_active_predictors":-1} java.lang.AssertionError: wrong priority for task GLMSingleLambdaTsk, expected 0, but got 1 at water.H2O$H2OCountedCompleter.compute(H2O.java:994) at jsr166y.CountedCompleter.exec(CountedCompleter.java:429) at jsr166y.ForkJoinTask.doExec(ForkJoinTask.java:263) at jsr166y.ForkJoinPool$WorkQueue.pollAndExecAll(ForkJoinPool.java:914) at jsr166y.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:979) at jsr166y.ForkJoinPool.runWorker(ForkJoinPool.java:1477) at jsr166y.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:104) 09-21 17:13:34.977 172.16.2.171:54321 24632 FJ-1-5 INFO: GLM[dest=model_cv_1, iteration=0, lambda = 1877.9]: All 5 coefficients are active likelihood = 100648.0 09-21 17:13:34.981 172.16.2.171:54321 24632 FJ-0-13 WARN: ADMM solver reached maximum number of iterations (10000) 09-21 17:13:34.981 172.16.2.171:54321 24632 FJ-0-13 WARN: ADMM solver finished with gerr = 8449.675328571428 > eps = 1.0E-4 09-21 17:13:34.981 172.16.2.171:54321 24632 FJ-0-13 INFO: GLM[dest=model_cv_1, iteration=1, lambda = 1877.9]: iteration computed in 0 + 3 ms 09-21 17:13:34.981 172.16.2.171:54321 24632 FJ-0-13 INFO: GLM[dest=model_cv_1, iteration=1, lambda = 1877.9]: converged (reached a fixed point with ~ 1e-2147483648 precision), got 0 nzs 09-21 17:13:34.983 172.16.2.171:54321 24632 FJ-0-13 INFO: GLM[dest=model_cv_1, iteration=1, lambda = 1877.9]: hold-out set validation = mse = 109.0, explained_dev = 0.0 09-21 17:13:34.984 172.16.2.171:54321 24632 FJ-0-13 INFO: Solution at lambda = 1877.9142857142856 has 0 nonzeros, gradient err = 8449.675328571428 09-21 17:13:34.984 172.16.2.171:54321 24632 FJ-0-13 INFO: Model Metrics Type: RegressionGLM 09-21 17:13:34.984 172.16.2.171:54321 24632 FJ-0-13 INFO: Description: N/A 09-21 17:13:34.984 172.16.2.171:54321 24632 FJ-0-13 INFO: model id: model_cv_1 09-21 17:13:34.984 172.16.2.171:54321 24632 FJ-0-13 INFO: frame id: model_cv_1_airquality_train1.hex_train 09-21 17:13:34.984 172.16.2.171:54321 24632 FJ-0-13 INFO: MSE: 2875.6572 09-21 17:13:34.984 172.16.2.171:54321 24632 FJ-0-13 INFO: R^2: -1.8281012 09-21 17:13:34.984 172.16.2.171:54321 24632 FJ-0-13 INFO: mean residual deviance: 2875.6572 09-21 17:13:34.984 172.16.2.171:54321 24632 FJ-0-13 INFO: null DOF: 70.0 09-21 17:13:34.984 172.16.2.171:54321 24632 FJ-0-13 INFO: residual DOF: 70.0 09-21 17:13:34.984 172.16.2.171:54321 24632 FJ-0-13 INFO: null deviance: 201296.0 09-21 17:13:34.984 172.16.2.171:54321 24632 FJ-0-13 INFO: residual deviance: 201296.0 09-21 17:13:34.984 172.16.2.171:54321 24632 FJ-0-13 INFO: AIC: 758.134 09-21 17:13:34.984 172.16.2.171:54321 24632 FJ-0-13 INFO: Model Metrics Type: RegressionGLM 09-21 17:13:34.984 172.16.2.171:54321 24632 FJ-0-13 INFO: Description: N/A 09-21 17:13:34.984 172.16.2.171:54321 24632 FJ-0-13 INFO: model id: model_cv_1 09-21 17:13:34.984 172.16.2.171:54321 24632 FJ-0-13 INFO: frame id: model_cv_1_airquality_train1.hex_valid 09-21 17:13:34.984 172.16.2.171:54321 24632 FJ-0-13 INFO: MSE: 109.0 09-21 17:13:34.984 172.16.2.171:54321 24632 FJ-0-13 INFO: R^2: -11.111111 09-21 17:13:34.984 172.16.2.171:54321 24632 FJ-0-13 INFO: mean residual deviance: 109.0 09-21 17:13:34.984 172.16.2.171:54321 24632 FJ-0-13 INFO: null DOF: 2.0 09-21 17:13:34.984 172.16.2.171:54321 24632 FJ-0-13 INFO: residual DOF: 2.0 09-21 17:13:34.984 172.16.2.171:54321 24632 FJ-0-13 INFO: null deviance: 218.0 09-21 17:13:34.984 172.16.2.171:54321 24632 FJ-0-13 INFO: residual deviance: 218.0 09-21 17:13:34.984 172.16.2.171:54321 24632 FJ-0-13 INFO: AIC: 17.05845 09-21 17:13:34.984 172.16.2.171:54321 24632 FJ-0-13 INFO: GLM Model (summary): 09-21 17:13:34.984 172.16.2.171:54321 24632 FJ-0-13 INFO: Family Link Regularization Number of Predictors Total Number of Active Predictors Number of Iterations Training Frame 09-21 17:13:34.984 172.16.2.171:54321 24632 FJ-0-13 INFO: gaussian identity Elastic Net (alpha = 0.5, lambda = 1877.9 ) 6 1 1 model_cv_1_airquality_train1.hex_train 09-21 17:13:34.984 172.16.2.171:54321 24632 FJ-0-13 INFO: Scoring History: 09-21 17:13:34.984 172.16.2.171:54321 24632 FJ-0-13 INFO: timestamp duration iteration log_likelihood objective 09-21 17:13:34.984 172.16.2.171:54321 24632 FJ-0-13 INFO: 2015-09-21 17:13:34 0.000 sec 0 100648.00000 1437.82857 09-21 17:13:34.984 172.16.2.171:54321 24632 FJ-0-13 INFO: 2015-09-21 17:13:34 0.006 sec 1 100648.00000 1437.82857 09-21 17:13:34.985 172.16.2.171:54321 24632 FJ-0-7 INFO: Building cross-validation model 2 / 20. 09-21 17:13:34.986 172.16.2.171:54321 24632 FJ-1-5 INFO: Building H2O GLM model with these parameters: 09-21 17:13:34.986 172.16.2.171:54321 24632 FJ-1-5 INFO: {"_model_id":null,"_train":{"name":"model_cv_2_airquality_train1.hex_train","type":"Key"},"_valid":{"name":"model_cv_2_airquality_train1.hex_valid","type":"Key"},"_nfolds":0,"_keep_cross_validation_predictions":false,"_fold_assignment":"AUTO","_distribution":"AUTO","_tweedie_power":1.5,"_ignored_columns":null,"_ignore_const_cols":false,"_weights_column":"weights","_offset_column":null,"_fold_column":null,"_score_each_iteration":false,"_response_column":"Ozone","_balance_classes":false,"_max_after_balance_size":5.0,"_class_sampling_factors":null,"_max_hit_ratio_k":10,"_max_confusion_matrix_size":20,"_checkpoint":null,"_standardize":false,"_family":"gaussian","_link":"family_default","_solver":"IRLSM","_tweedie_variance_power":0.0,"_tweedie_link_power":1.0,"_alpha":null,"_lambda":null,"_prior":-1.0,"_lambda_search":false,"_nlambdas":100,"_non_negative":false,"_exactLambdas":false,"_lambda_min_ratio":-1.0,"_use_all_factor_levels":false,"_max_iterations":-1,"_intercept":false,"_beta_epsilon":1.0E-5,"_objective_epsilon":1.0E-5,"_gradient_epsilon":1.0E-4,"_beta_constraints":null,"_max_active_predictors":-1} java.lang.AssertionError: wrong priority for task GLMSingleLambdaTsk, expected 0, but got 1 at water.H2O$H2OCountedCompleter.compute(H2O.java:994) at jsr166y.CountedCompleter.exec(CountedCompleter.java:429) at jsr166y.ForkJoinTask.doExec(ForkJoinTask.java:263) at jsr166y.ForkJoinPool$WorkQueue.pollAndExecAll(ForkJoinPool.java:914) at jsr166y.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:979) at jsr166y.ForkJoinPool.runWorker(ForkJoinPool.java:1477) at jsr166y.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:104) 09-21 17:13:34.988 172.16.2.171:54321 24632 FJ-1-5 INFO: GLM[dest=model_cv_2, iteration=0, lambda = 1760.6]: All 5 coefficients are active likelihood = 90335.0

    JIRA | 1 year ago | Neeraja Madabhushi
    java.lang.AssertionError: wrong priority for task GLMSingleLambdaTsk, expected 0, but got 1
  4. Speed up your debug routine!

    Automated exception search integrated into your IDE

  5. 0

    TestNG testcase : glm_neg_testcase_137 Test results page : http://172.16.2.161:8080/view/testNG/job/h2o_master_DEV_testng_GLM_testcase/15/testngreports/h2o.testng/TestNG/glm_neg_testcase_137/ nfolds = 20 family = gaussian solver = irlsm Validate Parameters object with testcase: glm_neg_testcase_137 Create modelParameter object with testcase: glm_neg_testcase_137 Set _family: gaussian Set _standardize: Set _lambda_search: Set _nfolds: 20 Set _ignore_const_cols: Set _non_negative: Set _intercept: Create train frame: airquality_train1 Create validate frame: airquality_train1 Set train frame Set validate frame Create success modelParameter object. Build model Train model 09-21 17:13:34.957 172.16.2.171:54321 24632 FJ-0-7 INFO: Creating 20 cross-validation splits with random number seed: -5596913177457903046 09-21 17:13:34.973 172.16.2.171:54321 24632 FJ-0-7 INFO: Building cross-validation model 1 / 20. 09-21 17:13:34.974 172.16.2.171:54321 24632 FJ-1-5 INFO: Building H2O GLM model with these parameters: 09-21 17:13:34.974 172.16.2.171:54321 24632 FJ-1-5 INFO: {"_model_id":null,"_train":{"name":"model_cv_1_airquality_train1.hex_train","type":"Key"},"_valid":{"name":"model_cv_1_airquality_train1.hex_valid","type":"Key"},"_nfolds":0,"_keep_cross_validation_predictions":false,"_fold_assignment":"AUTO","_distribution":"AUTO","_tweedie_power":1.5,"_ignored_columns":null,"_ignore_const_cols":false,"_weights_column":"weights","_offset_column":null,"_fold_column":null,"_score_each_iteration":false,"_response_column":"Ozone","_balance_classes":false,"_max_after_balance_size":5.0,"_class_sampling_factors":null,"_max_hit_ratio_k":10,"_max_confusion_matrix_size":20,"_checkpoint":null,"_standardize":false,"_family":"gaussian","_link":"family_default","_solver":"IRLSM","_tweedie_variance_power":0.0,"_tweedie_link_power":1.0,"_alpha":null,"_lambda":null,"_prior":-1.0,"_lambda_search":false,"_nlambdas":100,"_non_negative":false,"_exactLambdas":false,"_lambda_min_ratio":-1.0,"_use_all_factor_levels":false,"_max_iterations":-1,"_intercept":false,"_beta_epsilon":1.0E-5,"_objective_epsilon":1.0E-5,"_gradient_epsilon":1.0E-4,"_beta_constraints":null,"_max_active_predictors":-1} java.lang.AssertionError: wrong priority for task GLMSingleLambdaTsk, expected 0, but got 1 at water.H2O$H2OCountedCompleter.compute(H2O.java:994) at jsr166y.CountedCompleter.exec(CountedCompleter.java:429) at jsr166y.ForkJoinTask.doExec(ForkJoinTask.java:263) at jsr166y.ForkJoinPool$WorkQueue.pollAndExecAll(ForkJoinPool.java:914) at jsr166y.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:979) at jsr166y.ForkJoinPool.runWorker(ForkJoinPool.java:1477) at jsr166y.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:104) 09-21 17:13:34.977 172.16.2.171:54321 24632 FJ-1-5 INFO: GLM[dest=model_cv_1, iteration=0, lambda = 1877.9]: All 5 coefficients are active likelihood = 100648.0 09-21 17:13:34.981 172.16.2.171:54321 24632 FJ-0-13 WARN: ADMM solver reached maximum number of iterations (10000) 09-21 17:13:34.981 172.16.2.171:54321 24632 FJ-0-13 WARN: ADMM solver finished with gerr = 8449.675328571428 > eps = 1.0E-4 09-21 17:13:34.981 172.16.2.171:54321 24632 FJ-0-13 INFO: GLM[dest=model_cv_1, iteration=1, lambda = 1877.9]: iteration computed in 0 + 3 ms 09-21 17:13:34.981 172.16.2.171:54321 24632 FJ-0-13 INFO: GLM[dest=model_cv_1, iteration=1, lambda = 1877.9]: converged (reached a fixed point with ~ 1e-2147483648 precision), got 0 nzs 09-21 17:13:34.983 172.16.2.171:54321 24632 FJ-0-13 INFO: GLM[dest=model_cv_1, iteration=1, lambda = 1877.9]: hold-out set validation = mse = 109.0, explained_dev = 0.0 09-21 17:13:34.984 172.16.2.171:54321 24632 FJ-0-13 INFO: Solution at lambda = 1877.9142857142856 has 0 nonzeros, gradient err = 8449.675328571428 09-21 17:13:34.984 172.16.2.171:54321 24632 FJ-0-13 INFO: Model Metrics Type: RegressionGLM 09-21 17:13:34.984 172.16.2.171:54321 24632 FJ-0-13 INFO: Description: N/A 09-21 17:13:34.984 172.16.2.171:54321 24632 FJ-0-13 INFO: model id: model_cv_1 09-21 17:13:34.984 172.16.2.171:54321 24632 FJ-0-13 INFO: frame id: model_cv_1_airquality_train1.hex_train 09-21 17:13:34.984 172.16.2.171:54321 24632 FJ-0-13 INFO: MSE: 2875.6572 09-21 17:13:34.984 172.16.2.171:54321 24632 FJ-0-13 INFO: R^2: -1.8281012 09-21 17:13:34.984 172.16.2.171:54321 24632 FJ-0-13 INFO: mean residual deviance: 2875.6572 09-21 17:13:34.984 172.16.2.171:54321 24632 FJ-0-13 INFO: null DOF: 70.0 09-21 17:13:34.984 172.16.2.171:54321 24632 FJ-0-13 INFO: residual DOF: 70.0 09-21 17:13:34.984 172.16.2.171:54321 24632 FJ-0-13 INFO: null deviance: 201296.0 09-21 17:13:34.984 172.16.2.171:54321 24632 FJ-0-13 INFO: residual deviance: 201296.0 09-21 17:13:34.984 172.16.2.171:54321 24632 FJ-0-13 INFO: AIC: 758.134 09-21 17:13:34.984 172.16.2.171:54321 24632 FJ-0-13 INFO: Model Metrics Type: RegressionGLM 09-21 17:13:34.984 172.16.2.171:54321 24632 FJ-0-13 INFO: Description: N/A 09-21 17:13:34.984 172.16.2.171:54321 24632 FJ-0-13 INFO: model id: model_cv_1 09-21 17:13:34.984 172.16.2.171:54321 24632 FJ-0-13 INFO: frame id: model_cv_1_airquality_train1.hex_valid 09-21 17:13:34.984 172.16.2.171:54321 24632 FJ-0-13 INFO: MSE: 109.0 09-21 17:13:34.984 172.16.2.171:54321 24632 FJ-0-13 INFO: R^2: -11.111111 09-21 17:13:34.984 172.16.2.171:54321 24632 FJ-0-13 INFO: mean residual deviance: 109.0 09-21 17:13:34.984 172.16.2.171:54321 24632 FJ-0-13 INFO: null DOF: 2.0 09-21 17:13:34.984 172.16.2.171:54321 24632 FJ-0-13 INFO: residual DOF: 2.0 09-21 17:13:34.984 172.16.2.171:54321 24632 FJ-0-13 INFO: null deviance: 218.0 09-21 17:13:34.984 172.16.2.171:54321 24632 FJ-0-13 INFO: residual deviance: 218.0 09-21 17:13:34.984 172.16.2.171:54321 24632 FJ-0-13 INFO: AIC: 17.05845 09-21 17:13:34.984 172.16.2.171:54321 24632 FJ-0-13 INFO: GLM Model (summary): 09-21 17:13:34.984 172.16.2.171:54321 24632 FJ-0-13 INFO: Family Link Regularization Number of Predictors Total Number of Active Predictors Number of Iterations Training Frame 09-21 17:13:34.984 172.16.2.171:54321 24632 FJ-0-13 INFO: gaussian identity Elastic Net (alpha = 0.5, lambda = 1877.9 ) 6 1 1 model_cv_1_airquality_train1.hex_train 09-21 17:13:34.984 172.16.2.171:54321 24632 FJ-0-13 INFO: Scoring History: 09-21 17:13:34.984 172.16.2.171:54321 24632 FJ-0-13 INFO: timestamp duration iteration log_likelihood objective 09-21 17:13:34.984 172.16.2.171:54321 24632 FJ-0-13 INFO: 2015-09-21 17:13:34 0.000 sec 0 100648.00000 1437.82857 09-21 17:13:34.984 172.16.2.171:54321 24632 FJ-0-13 INFO: 2015-09-21 17:13:34 0.006 sec 1 100648.00000 1437.82857 09-21 17:13:34.985 172.16.2.171:54321 24632 FJ-0-7 INFO: Building cross-validation model 2 / 20. 09-21 17:13:34.986 172.16.2.171:54321 24632 FJ-1-5 INFO: Building H2O GLM model with these parameters: 09-21 17:13:34.986 172.16.2.171:54321 24632 FJ-1-5 INFO: {"_model_id":null,"_train":{"name":"model_cv_2_airquality_train1.hex_train","type":"Key"},"_valid":{"name":"model_cv_2_airquality_train1.hex_valid","type":"Key"},"_nfolds":0,"_keep_cross_validation_predictions":false,"_fold_assignment":"AUTO","_distribution":"AUTO","_tweedie_power":1.5,"_ignored_columns":null,"_ignore_const_cols":false,"_weights_column":"weights","_offset_column":null,"_fold_column":null,"_score_each_iteration":false,"_response_column":"Ozone","_balance_classes":false,"_max_after_balance_size":5.0,"_class_sampling_factors":null,"_max_hit_ratio_k":10,"_max_confusion_matrix_size":20,"_checkpoint":null,"_standardize":false,"_family":"gaussian","_link":"family_default","_solver":"IRLSM","_tweedie_variance_power":0.0,"_tweedie_link_power":1.0,"_alpha":null,"_lambda":null,"_prior":-1.0,"_lambda_search":false,"_nlambdas":100,"_non_negative":false,"_exactLambdas":false,"_lambda_min_ratio":-1.0,"_use_all_factor_levels":false,"_max_iterations":-1,"_intercept":false,"_beta_epsilon":1.0E-5,"_objective_epsilon":1.0E-5,"_gradient_epsilon":1.0E-4,"_beta_constraints":null,"_max_active_predictors":-1} java.lang.AssertionError: wrong priority for task GLMSingleLambdaTsk, expected 0, but got 1 at water.H2O$H2OCountedCompleter.compute(H2O.java:994) at jsr166y.CountedCompleter.exec(CountedCompleter.java:429) at jsr166y.ForkJoinTask.doExec(ForkJoinTask.java:263) at jsr166y.ForkJoinPool$WorkQueue.pollAndExecAll(ForkJoinPool.java:914) at jsr166y.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:979) at jsr166y.ForkJoinPool.runWorker(ForkJoinPool.java:1477) at jsr166y.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:104) 09-21 17:13:34.988 172.16.2.171:54321 24632 FJ-1-5 INFO: GLM[dest=model_cv_2, iteration=0, lambda = 1760.6]: All 5 coefficients are active likelihood = 90335.0

    JIRA | 1 year ago | Neeraja Madabhushi
    java.lang.AssertionError: wrong priority for task GLMSingleLambdaTsk, expected 0, but got 1

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    Root Cause Analysis

    1. java.lang.AssertionError

      No message provided

      at water.AutoBuffer.<init>()
    2. water
      H2O$H2OCountedCompleter.compute
      1. water.AutoBuffer.<init>(AutoBuffer.java:132)
      2. water.RPC.response(RPC.java:572)
      3. water.UDPAck.call(UDPAck.java:17)
      4. water.FJPacket.compute2(FJPacket.java:21)
      5. water.H2O$H2OCountedCompleter.compute(H2O.java:582)
      5 frames
    3. jsr166y
      ForkJoinWorkerThread.run
      1. jsr166y.CountedCompleter.exec(CountedCompleter.java:429)
      2. jsr166y.ForkJoinTask.doExec(ForkJoinTask.java:263)
      3. jsr166y.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:974)
      4. jsr166y.ForkJoinPool.runWorker(ForkJoinPool.java:1477)
      5. jsr166y.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:104)
      5 frames