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via JIRA by Michal Malohlava, 2 years ago
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Both arguments must have the same length!
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)