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via JIRA by Brandon Hill, 1 year ago
java.lang.AssertionError: null	at water.fvec.Vec.chunkIdx(	at water.fvec.Vec.chunkForChunkIdx(	at water.MRTask.compute2(	at water.H2O$H2OCountedCompleter.compute(	at jsr166y.CountedCompleter.exec(	at jsr166y.ForkJoinTask.doExec(	at jsr166y.ForkJoinPool$WorkQueue.pollAndExecAll(	at jsr166y.ForkJoinPool$WorkQueue.runTask(	at jsr166y.ForkJoinPool.runWorker(	at