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via Google Groups by Unknown author, 10 months ago
Both arguments must have the same length!
via JIRA by Michal Malohlava, 2 years ago
via JIRA by Michal Malohlava, 1 year ago
java.lang.IllegalArgumentException: Both arguments must have the same length!	at water.api.AUC.init(AUC.java:216)	at water.Func.invoke(Func.java:28)	at water.Model.calcError(Model.java:481)	at water.Model.scoreCrossValidation(Model.java:772)	at water.util.CrossValUtils.crossValidate(CrossValUtils.java:34)	at hex.drf.DRF.execImpl(DRF.java:185)	at water.Func.exec(Func.java:42)	at water.Job$3.compute2(Job.java:329)	at water.H2O$H2OCountedCompleter.compute(H2O.java:710)	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)