Создание модели MOJO в H2O (3.28.0.2). Файл с именем ep_gbm_grid03_model_49.zip экспортирован.
Когда задание импорта MOJO (http://docs.h2o.ai/h2o/latest-stable/h2o-docs/save-and-load-model.html#mojo -модели ) выдано в терминале H2O (3.28.0.2) Python, как показано ниже,
import h2o
h2o.init()
path = "/Users/maya/Downloads/ep_gbm_grid03_model_49.zip"
imported_model = h2o.import_mojo(path)
выброшено следующее исключение ...
EnvironmentError: Job with key $03017f00000132d4ffffffff$_8faceff652ec107419c1688af40247ee failed with an exception: java.lang.IllegalArgumentException: colTypes values must be one of "double", "float", "int", "long", or "string"
stacktrace:
java.lang.IllegalArgumentException: colTypes values must be one of "double", "float", "int", "long", or "string"
at water.util.TwoDimTable.<init>(TwoDimTable.java:85)
at hex.generic.GenericModelOutput.convertTable(GenericModelOutput.java:250)
at hex.generic.GenericModelOutput.<init>(GenericModelOutput.java:35)
at hex.generic.Generic$MojoDelegatingModelDriver.computeImpl(Generic.java:95)
at hex.ModelBuilder$Driver.compute2(ModelBuilder.java:239)
at hex.generic.Generic$MojoDelegatingModelDriver.compute2(Generic.java:71)
at water.H2O$H2OCountedCompleter.compute(H2O.java:1455)
at jsr166y.CountedCompleter.exec(CountedCompleter.java:468)
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)