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Check shape of H2O frame after the conversion from Spark frame

Description

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 DistributedException from ip-6-167-83.com/10.6.167.83:54321: '7126', caused by java.lang.ArrayIndexOutOfBoundsException: 7126 at water.MRTask.getResult(MRTask.java:478) at water.MRTask.getResult(MRTask.java:486) at water.MRTask.doAll(MRTask.java:390) at water.MRTask.doAll(MRTask.java:384) at hex.tree.gbm.GBM$GBMDriver.buildNextKTrees(GBM.java:318) at hex.tree.SharedTree$Driver.scoreAndBuildTrees(SharedTree.java:400) at hex.tree.SharedTree$Driver.computeImpl(SharedTree.java:338) at hex.ModelBuilder$Driver.compute2(ModelBuilder.java:173) at water.H2O$H2OCountedCompleter.compute(H2O.java:1263) at jsr166y.CountedCompleter.exec(CountedCompleter.java:468) at jsr166y.ForkJoinTask.doExec(ForkJoinTask.java:263) at jsr166y.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:974) at jsr166y.ForkJoinPool.runWorker(ForkJoinPool.java:1477) at jsr166y.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:104) Caused by: java.lang.ArrayIndexOutOfBoundsException: 7126 at water.fvec.C1NChunk.atd_impl(C1NChunk.java:11) at water.fvec.Chunk.atd(Chunk.java:260) at hex.tree.gbm.GBM$ComputePredAndRes.map(GBM.java:694) at water.MRTask.compute2(MRTask.java:640) at water.H2O$H2OCountedCompleter.compute1(H2O.java:1266) at hex.tree.gbm.GBM$ComputePredAndRes$Icer.compute1(GBM$ComputePredAndRes$Icer.java) at water.H2O$H2OCountedCompleter.compute(H2O.java:1262) at jsr166y.CountedCompleter.exec(CountedCompleter.java:468) at jsr166y.ForkJoinTask.doExec(ForkJoinTask.java:263) at jsr166y.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:974) at jsr166y.ForkJoinPool.runWorker(ForkJoinPool.java:1477) at jsr166y.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:104)

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Assignee

Jakub Hava

Reporter

Nidhi Mehta

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Major