hex.tree.DHistogram$StepOutOfRangeException: step=0.0, xbins = 20, maxEx = Infinity, min = -2.0

JIRA | Avkash Chauhan | 2 months ago
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  1. 0

    gbm = H2OGradientBoostingEstimator(distribution="multinomial", ntrees=500,max_depth=6,learn_rate=0.03) gbm.train(x=predictors ,y ="is_cc_bad", training_frame= train_frame,validation_frame=valid_frame) h2o.save_model(gbm,"/x/home/ychen24/GBM_500ntree_6depth_003learn.model",force=True) gbm Model Build progress: [############################################### (failed) 100% Traceback (most recent call last): File "cam17.py", line 127, in <module> gbm.train(x=predictors ,y ="is_cc_bad", training_frame= train_frame,validation_frame=valid_frame) File "/x/home/ychen24/anaconda2/lib/python2.7/site-packages/h2o/estimators/estimator_base.py", line 229, in train model.poll() File "/x/home/ychen24/anaconda2/lib/python2.7/site-packages/h2o/job.py", line 76, in poll "\n{}".format(self.job_key, self.exception, self.job["stacktrace"])) EnvironmentError: Job with key $03010ac4bf2faad3ffffffff$_a782b93269002195e24fcc5649774e00 failed with an exception: hex.tree.DHistogram$StepOutOfRangeException: step=0.0, xbins = 20, maxEx = Infinity, min = -2.0 stacktrace: hex.tree.DHistogram$StepOutOfRangeException: step=0.0, xbins = 20, maxEx = Infinity, min = -2.0 at hex.tree.DHistogram.<init>(DHistogram.java:193) at hex.tree.DHistogram.make(DHistogram.java:348) at hex.tree.DTree$Split.nextLevelHistos(DTree.java:289) at hex.tree.DTree$DecidedNode.<init>(DTree.java:527) at hex.tree.SharedTree.makeDecided(SharedTree.java:548) at hex.tree.SharedTree$ScoreBuildOneTree.onCompletion(SharedTree.java:492) at jsr166y.CountedCompleter.__tryComplete(CountedCompleter.java:425) at jsr166y.CountedCompleter.tryComplete(CountedCompleter.java:383) at water.LocalMR.compute2(LocalMR.java:91) at water.H2O$H2OCountedCompleter.compute(H2O.java:1217) at jsr166y.CountedCompleter.exec(CountedCompleter.java:468) at jsr166y.ForkJoinTask.doExec(ForkJoinTask.java:263) at jsr166y.ForkJoinPool$WorkQueue.popAndExecAll(ForkJoinPool.java:904) at jsr166y.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:977) at jsr166y.ForkJoinPool.runWorker(ForkJoinPool.java:1477) at jsr166y.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:104)

    JIRA | 2 months ago | Avkash Chauhan
    hex.tree.DHistogram$StepOutOfRangeException: step=0.0, xbins = 20, maxEx = Infinity, min = -2.0
  2. 0

    {code} 04-18 15:45:36.063 172.17.2.169:56791 2188 FJ-1-1 ERRR: java.lang.AssertionError 04-18 15:45:36.063 172.17.2.169:56791 2188 FJ-1-1 ERRR: at hex.tree.DHistogram.<init>(DHistogram.java:112) 04-18 15:45:36.063 172.17.2.169:56791 2188 FJ-1-1 ERRR: at hex.tree.DHistogram.make(DHistogram.java:226) 04-18 15:45:36.063 172.17.2.169:56791 2188 FJ-1-1 ERRR: at hex.tree.DTree$Split.split(DTree.java:243) 04-18 15:45:36.063 172.17.2.169:56791 2188 FJ-1-1 ERRR: at hex.tree.DTree$DecidedNode.<init>(DTree.java:488) 04-18 15:45:36.063 172.17.2.169:56791 2188 FJ-1-1 ERRR: at hex.tree.SharedTree.makeDecided(SharedTree.java:447) 04-18 15:45:36.063 172.17.2.169:56791 2188 FJ-1-1 ERRR: at hex.tree.SharedTree$ScoreBuildOneTree.onCompletion(SharedTree.java:396) 04-18 15:45:36.063 172.17.2.169:56791 2188 FJ-1-1 ERRR: at jsr166y.CountedCompleter.__tryComplete(CountedCompleter.java:425) 04-18 15:45:36.063 172.17.2.169:56791 2188 FJ-1-1 ERRR: at jsr166y.CountedCompleter.tryComplete(CountedCompleter.java:383) 04-18 15:45:36.063 172.17.2.169:56791 2188 FJ-1-1 ERRR: at water.MRTask.compute2(MRTask.java:648) 04-18 15:45:36.063 172.17.2.169:56791 2188 FJ-1-1 ERRR: at water.H2O$H2OCountedCompleter.compute1(H2O.java:1184) 04-18 15:45:36.063 172.17.2.169:56791 2188 FJ-1-1 ERRR: at hex.tree.ScoreBuildHistogram$Icer.compute1(ScoreBuildHistogram$Icer.java) 04-18 15:45:36.063 172.17.2.169:56791 2188 FJ-1-1 ERRR: at water.H2O$H2OCountedCompleter.compute(H2O.java:1180) 04-18 15:45:36.063 172.17.2.169:56791 2188 FJ-1-1 ERRR: at jsr166y.CountedCompleter.exec(CountedCompleter.java:468) 04-18 15:45:36.063 172.17.2.169:56791 2188 FJ-1-1 ERRR: at jsr166y.ForkJoinTask.doExec(ForkJoinTask.java:263) 04-18 15:45:36.063 172.17.2.169:56791 2188 FJ-1-1 ERRR: at jsr166y.ForkJoinPool$WorkQueue.pollAndExecAll(ForkJoinPool.java:914) 04-18 15:45:36.063 172.17.2.169:56791 2188 FJ-1-1 ERRR: at jsr166y.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:979) 04-18 15:45:36.063 172.17.2.169:56791 2188 FJ-1-1 ERRR: at jsr166y.ForkJoinPool.runWorker(ForkJoinPool.java:1477) 04-18 15:45:36.063 172.17.2.169:56791 2188 FJ-1-1 ERRR: at jsr166y.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:104) {code}

    JIRA | 11 months ago | Arno Candel
    java.lang.AssertionError
  3. 0

    {code} 04-18 15:45:36.063 172.17.2.169:56791 2188 FJ-1-1 ERRR: java.lang.AssertionError 04-18 15:45:36.063 172.17.2.169:56791 2188 FJ-1-1 ERRR: at hex.tree.DHistogram.<init>(DHistogram.java:112) 04-18 15:45:36.063 172.17.2.169:56791 2188 FJ-1-1 ERRR: at hex.tree.DHistogram.make(DHistogram.java:226) 04-18 15:45:36.063 172.17.2.169:56791 2188 FJ-1-1 ERRR: at hex.tree.DTree$Split.split(DTree.java:243) 04-18 15:45:36.063 172.17.2.169:56791 2188 FJ-1-1 ERRR: at hex.tree.DTree$DecidedNode.<init>(DTree.java:488) 04-18 15:45:36.063 172.17.2.169:56791 2188 FJ-1-1 ERRR: at hex.tree.SharedTree.makeDecided(SharedTree.java:447) 04-18 15:45:36.063 172.17.2.169:56791 2188 FJ-1-1 ERRR: at hex.tree.SharedTree$ScoreBuildOneTree.onCompletion(SharedTree.java:396) 04-18 15:45:36.063 172.17.2.169:56791 2188 FJ-1-1 ERRR: at jsr166y.CountedCompleter.__tryComplete(CountedCompleter.java:425) 04-18 15:45:36.063 172.17.2.169:56791 2188 FJ-1-1 ERRR: at jsr166y.CountedCompleter.tryComplete(CountedCompleter.java:383) 04-18 15:45:36.063 172.17.2.169:56791 2188 FJ-1-1 ERRR: at water.MRTask.compute2(MRTask.java:648) 04-18 15:45:36.063 172.17.2.169:56791 2188 FJ-1-1 ERRR: at water.H2O$H2OCountedCompleter.compute1(H2O.java:1184) 04-18 15:45:36.063 172.17.2.169:56791 2188 FJ-1-1 ERRR: at hex.tree.ScoreBuildHistogram$Icer.compute1(ScoreBuildHistogram$Icer.java) 04-18 15:45:36.063 172.17.2.169:56791 2188 FJ-1-1 ERRR: at water.H2O$H2OCountedCompleter.compute(H2O.java:1180) 04-18 15:45:36.063 172.17.2.169:56791 2188 FJ-1-1 ERRR: at jsr166y.CountedCompleter.exec(CountedCompleter.java:468) 04-18 15:45:36.063 172.17.2.169:56791 2188 FJ-1-1 ERRR: at jsr166y.ForkJoinTask.doExec(ForkJoinTask.java:263) 04-18 15:45:36.063 172.17.2.169:56791 2188 FJ-1-1 ERRR: at jsr166y.ForkJoinPool$WorkQueue.pollAndExecAll(ForkJoinPool.java:914) 04-18 15:45:36.063 172.17.2.169:56791 2188 FJ-1-1 ERRR: at jsr166y.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:979) 04-18 15:45:36.063 172.17.2.169:56791 2188 FJ-1-1 ERRR: at jsr166y.ForkJoinPool.runWorker(ForkJoinPool.java:1477) 04-18 15:45:36.063 172.17.2.169:56791 2188 FJ-1-1 ERRR: at jsr166y.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:104) {code}

    JIRA | 11 months ago | Arno Candel
    java.lang.AssertionError
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  5. 0

    {code} library(h2o) h2o.init() df <- h2o.createFrame(rows = 100000,cols=100,categorical_fraction = 0,seed=1234) df summary(df) predictors <- 1:ncol(df) df$C100 <- df$C100 * 1e100 df$response <- df[,4]*df[,3]-df[,57]+4*df[,67] # this works fine #dl <- h2o.deeplearning(x=predictors,y="response",training_frame = df) #dl # this fails gbm <- h2o.gbm(x=predictors,y="response",training_frame = df) gbm {code} {code} 03-09 13:52:38.177 172.16.2.20:54321 42759 FJ-1-15 INFO: ============================================================== 03-09 13:52:38.456 172.16.2.20:54321 42759 FJ-1-15 INFO: 9. tree was built in 00:00:00.276 (Wall: 09-Mar 13:52:38.456) 03-09 13:52:38.457 172.16.2.20:54321 42759 FJ-1-15 INFO: ============================================================== 03-09 13:52:38.708 172.16.2.20:54321 42759 FJ-1-15 INFO: 10. tree was built in 00:00:00.249 (Wall: 09-Mar 13:52:38.708) 03-09 13:52:38.709 172.16.2.20:54321 42759 FJ-1-15 INFO: ============================================================== 03-09 13:52:43.100 172.16.2.20:54321 42759 FJ-1-15 ERRR: java.lang.AssertionError 03-09 13:52:43.100 172.16.2.20:54321 42759 FJ-1-15 ERRR: at hex.tree.DHistogram.<init>(DHistogram.java:107) 03-09 13:52:43.100 172.16.2.20:54321 42759 FJ-1-15 ERRR: at hex.tree.DHistogram.make(DHistogram.java:197) 03-09 13:52:43.100 172.16.2.20:54321 42759 FJ-1-15 ERRR: at hex.tree.DTree$Split.split(DTree.java:245) 03-09 13:52:43.100 172.16.2.20:54321 42759 FJ-1-15 ERRR: at hex.tree.DTree$DecidedNode.<init>(DTree.java:492) 03-09 13:52:43.100 172.16.2.20:54321 42759 FJ-1-15 ERRR: at hex.tree.SharedTree.makeDecided(SharedTree.java:429) 03-09 13:52:43.100 172.16.2.20:54321 42759 FJ-1-15 ERRR: at hex.tree.SharedTree$ScoreBuildOneTree.onCompletion(SharedTree.java:378) 03-09 13:52:43.100 172.16.2.20:54321 42759 FJ-1-15 ERRR: at jsr166y.CountedCompleter.__tryComplete(CountedCompleter.java:425) 03-09 13:52:43.100 172.16.2.20:54321 42759 FJ-1-15 ERRR: at jsr166y.CountedCompleter.tryComplete(CountedCompleter.java:383) 03-09 13:52:43.100 172.16.2.20:54321 42759 FJ-1-15 ERRR: at water.MRTask.compute2(MRTask.java:648) 03-09 13:52:43.100 172.16.2.20:54321 42759 FJ-1-15 ERRR: at water.MRTask.compute2(MRTask.java:577) 03-09 13:52:43.100 172.16.2.20:54321 42759 FJ-1-15 ERRR: at water.MRTask.compute2(MRTask.java:577) 03-09 13:52:43.100 172.16.2.20:54321 42759 FJ-1-15 ERRR: at water.MRTask.compute2(MRTask.java:577) 03-09 13:52:43.100 172.16.2.20:54321 42759 FJ-1-15 ERRR: at water.H2O$H2OCountedCompleter.compute1(H2O.java:1184) 03-09 13:52:43.100 172.16.2.20:54321 42759 FJ-1-15 ERRR: at hex.tree.ScoreBuildHistogram$Icer.compute1(ScoreBuildHistogram$Icer.java) 03-09 13:52:43.100 172.16.2.20:54321 42759 FJ-1-15 ERRR: at water.H2O$H2OCountedCompleter.compute(H2O.java:1180) 03-09 13:52:43.100 172.16.2.20:54321 42759 FJ-1-15 ERRR: at jsr166y.CountedCompleter.exec(CountedCompleter.java:468) 03-09 13:52:43.100 172.16.2.20:54321 42759 FJ-1-15 ERRR: at jsr166y.ForkJoinTask.doExec(ForkJoinTask.java:263) 03-09 13:52:43.100 172.16.2.20:54321 42759 FJ-1-15 ERRR: at jsr166y.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:974) 03-09 13:52:43.100 172.16.2.20:54321 42759 FJ-1-15 ERRR: at jsr166y.ForkJoinPool.runWorker(ForkJoinPool.java:1477) 03-09 13:52:43.100 172.16.2.20:54321 42759 FJ-1-15 ERRR: at jsr166y.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:104) {code}

    JIRA | 1 year ago | Arno Candel
    java.lang.AssertionError
  6. 0

    {code} library(h2o) h2o.init() df <- h2o.createFrame(rows = 100000,cols=100,categorical_fraction = 0,seed=1234) df summary(df) predictors <- 1:ncol(df) df$C100 <- df$C100 * 1e100 df$response <- df[,4]*df[,3]-df[,57]+4*df[,67] # this works fine #dl <- h2o.deeplearning(x=predictors,y="response",training_frame = df) #dl # this fails gbm <- h2o.gbm(x=predictors,y="response",training_frame = df) gbm {code} {code} 03-09 13:52:38.177 172.16.2.20:54321 42759 FJ-1-15 INFO: ============================================================== 03-09 13:52:38.456 172.16.2.20:54321 42759 FJ-1-15 INFO: 9. tree was built in 00:00:00.276 (Wall: 09-Mar 13:52:38.456) 03-09 13:52:38.457 172.16.2.20:54321 42759 FJ-1-15 INFO: ============================================================== 03-09 13:52:38.708 172.16.2.20:54321 42759 FJ-1-15 INFO: 10. tree was built in 00:00:00.249 (Wall: 09-Mar 13:52:38.708) 03-09 13:52:38.709 172.16.2.20:54321 42759 FJ-1-15 INFO: ============================================================== 03-09 13:52:43.100 172.16.2.20:54321 42759 FJ-1-15 ERRR: java.lang.AssertionError 03-09 13:52:43.100 172.16.2.20:54321 42759 FJ-1-15 ERRR: at hex.tree.DHistogram.<init>(DHistogram.java:107) 03-09 13:52:43.100 172.16.2.20:54321 42759 FJ-1-15 ERRR: at hex.tree.DHistogram.make(DHistogram.java:197) 03-09 13:52:43.100 172.16.2.20:54321 42759 FJ-1-15 ERRR: at hex.tree.DTree$Split.split(DTree.java:245) 03-09 13:52:43.100 172.16.2.20:54321 42759 FJ-1-15 ERRR: at hex.tree.DTree$DecidedNode.<init>(DTree.java:492) 03-09 13:52:43.100 172.16.2.20:54321 42759 FJ-1-15 ERRR: at hex.tree.SharedTree.makeDecided(SharedTree.java:429) 03-09 13:52:43.100 172.16.2.20:54321 42759 FJ-1-15 ERRR: at hex.tree.SharedTree$ScoreBuildOneTree.onCompletion(SharedTree.java:378) 03-09 13:52:43.100 172.16.2.20:54321 42759 FJ-1-15 ERRR: at jsr166y.CountedCompleter.__tryComplete(CountedCompleter.java:425) 03-09 13:52:43.100 172.16.2.20:54321 42759 FJ-1-15 ERRR: at jsr166y.CountedCompleter.tryComplete(CountedCompleter.java:383) 03-09 13:52:43.100 172.16.2.20:54321 42759 FJ-1-15 ERRR: at water.MRTask.compute2(MRTask.java:648) 03-09 13:52:43.100 172.16.2.20:54321 42759 FJ-1-15 ERRR: at water.MRTask.compute2(MRTask.java:577) 03-09 13:52:43.100 172.16.2.20:54321 42759 FJ-1-15 ERRR: at water.MRTask.compute2(MRTask.java:577) 03-09 13:52:43.100 172.16.2.20:54321 42759 FJ-1-15 ERRR: at water.MRTask.compute2(MRTask.java:577) 03-09 13:52:43.100 172.16.2.20:54321 42759 FJ-1-15 ERRR: at water.H2O$H2OCountedCompleter.compute1(H2O.java:1184) 03-09 13:52:43.100 172.16.2.20:54321 42759 FJ-1-15 ERRR: at hex.tree.ScoreBuildHistogram$Icer.compute1(ScoreBuildHistogram$Icer.java) 03-09 13:52:43.100 172.16.2.20:54321 42759 FJ-1-15 ERRR: at water.H2O$H2OCountedCompleter.compute(H2O.java:1180) 03-09 13:52:43.100 172.16.2.20:54321 42759 FJ-1-15 ERRR: at jsr166y.CountedCompleter.exec(CountedCompleter.java:468) 03-09 13:52:43.100 172.16.2.20:54321 42759 FJ-1-15 ERRR: at jsr166y.ForkJoinTask.doExec(ForkJoinTask.java:263) 03-09 13:52:43.100 172.16.2.20:54321 42759 FJ-1-15 ERRR: at jsr166y.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:974) 03-09 13:52:43.100 172.16.2.20:54321 42759 FJ-1-15 ERRR: at jsr166y.ForkJoinPool.runWorker(ForkJoinPool.java:1477) 03-09 13:52:43.100 172.16.2.20:54321 42759 FJ-1-15 ERRR: at jsr166y.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:104) {code}

    JIRA | 1 year ago | Arno Candel
    java.lang.AssertionError

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    Root Cause Analysis

    1. hex.tree.DHistogram$StepOutOfRangeException

      step=0.0, xbins = 20, maxEx = Infinity, min = -2.0

      at hex.tree.DHistogram.<init>()
    2. hex.tree
      SharedTree$ScoreBuildOneTree.onCompletion
      1. hex.tree.DHistogram.<init>(DHistogram.java:193)
      2. hex.tree.DHistogram.make(DHistogram.java:348)
      3. hex.tree.DTree$Split.nextLevelHistos(DTree.java:289)
      4. hex.tree.DTree$DecidedNode.<init>(DTree.java:527)
      5. hex.tree.SharedTree.makeDecided(SharedTree.java:548)
      6. hex.tree.SharedTree$ScoreBuildOneTree.onCompletion(SharedTree.java:492)
      6 frames
    3. jsr166y
      CountedCompleter.tryComplete
      1. jsr166y.CountedCompleter.__tryComplete(CountedCompleter.java:425)
      2. jsr166y.CountedCompleter.tryComplete(CountedCompleter.java:383)
      2 frames
    4. water
      H2O$H2OCountedCompleter.compute
      1. water.LocalMR.compute2(LocalMR.java:91)
      2. water.H2O$H2OCountedCompleter.compute(H2O.java:1217)
      2 frames
    5. jsr166y
      ForkJoinWorkerThread.run
      1. jsr166y.CountedCompleter.exec(CountedCompleter.java:468)
      2. jsr166y.ForkJoinTask.doExec(ForkJoinTask.java:263)
      3. jsr166y.ForkJoinPool$WorkQueue.popAndExecAll(ForkJoinPool.java:904)
      4. jsr166y.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:977)
      5. jsr166y.ForkJoinPool.runWorker(ForkJoinPool.java:1477)
      6. jsr166y.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:104)
      6 frames