java.lang.IllegalArgumentException: Enum conversion only works on integer columns

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via JIRA by Neeraja Madabhushi, 1 year ago
Enum conversion only works on integer columns
via JIRA by Neeraja Madabhushi, 1 year ago
Enum conversion only works on integer columns
java.lang.IllegalArgumentException: Enum conversion only works on integer columns
at water.fvec.Vec.toEnum(Vec.java:888)
at hex.SupervisedModelBuilder.init(SupervisedModelBuilder.java:59)
at hex.tree.SharedTree.init(SharedTree.java:44)
at hex.tree.gbm.GBM.init(GBM.java:51)
at hex.tree.SharedTree$Driver.compute2(SharedTree.java:104)
at water.H2O$H2OCountedCompleter.compute(H2O.java:580)
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)

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