Searched on Google with the first line of a JAVA stack trace?

We can recommend more relevant solutions and speed up debugging when you paste your entire stack trace with the exception message. Try a sample exception.

Recommended solutions based on your search

Solutions on the web

via JIRA by Earl Hathaway, 1 year ago
via JIRA by Earl Hathaway, 2 years ago
via JIRA by Neeraja Madabhushi, 1 year ago
via JIRA by SriSatish Ambati, 2 years ago
via JIRA by SriSatish Ambati, 2 years ago
via JIRA by Kevin Normoyle, 2 years ago
java.lang.RuntimeException: unimplemented at water.H2O.unimpl(H2O.java:71) at hex.gbm.GBM$ComputeRes.map(GBM.java:217) at water.MRTask2.compute2(MRTask2.java:348) at water.H2O$H2OCountedCompleter.compute(H2O.java:677) 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)