java.lang.NullPointerException

JIRA | Eric Eckstrand | 2 years ago
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  1. 0

    Dataset: hdfs://mr-0xd6/datasets/cup98LRN_z.csv Parameters: Ignore all columns with N/A's Path: /3/ModelBuilders/glm, route: /3/ModelBuilders/glm, parms: {tweedie_variance_power=NaN, standardize=true, ignored_columns=["NOEXCH","CLUSTER","AGE","NUMCHLD","INCOME","WEALTH1","MBCRAFT","MBGARDEN","MBBOOKS","MBCOLECT","MAGFAML","MAGFEM","MAGMALE","PUBGARDN","PUBCULIN","PUBHLTH","PUBDOITY","PUBNEWFN","PUBPHOTO","PUBOPP","DATASRCE","SOLP3","SOLIH","WEALTH2","GEOCODE","LIFESRC","MSA","ADI","DMA","ADATE_3","ADATE_4","ADATE_5","ADATE_6","ADATE_7","ADATE_8","ADATE_9","ADATE_10","ADATE_11","ADATE_12","ADATE_13","ADATE_14","ADATE_15","ADATE_16","ADATE_17","ADATE_18","ADATE_19","ADATE_20","ADATE_21","ADATE_22","ADATE_23","ADATE_24","RDATE_3","RDATE_4","RDATE_5","RDATE_6","RDATE_7","RDATE_8","RDATE_9","RDATE_10","RDATE_11","RDATE_12","RDATE_13","RDATE_14","RDATE_15","RDATE_16","RDATE_17","RDATE_18","RDATE_19","RDATE_20","RDATE_21","RDATE_22","RDATE_23","RDATE_24","RAMNT_3","RAMNT_4","RAMNT_5","RAMNT_6","RAMNT_7","RAMNT_8","RAMNT_9","RAMNT_10","RAMNT_11","RAMNT_12","RAMNT_13","RAMNT_14","RAMNT_15","RAMNT_16","RAMNT_17","RAMNT_18","RAMNT_19","RAMNT_20","RAMNT_21","RAMNT_22","RAMNT_23","RAMNT_24","NEXTDATE","TIMELAG","RFA_2R","MDMAUD_F","CLUSTER2","TARGET_D"], alpha=[0.5], balance_classes=false, lambda_min_ratio=-1, higher_accuracy=false, tweedie_link_power=NaN, max_after_balance_size=5, link=family_default, use_all_factor_levels=false, lambda=[0.00001], response_column=TARGET_B, nlambdas=-1, do_classification=true, class_sampling_factors=, lambda_search=false, dropNA20Cols=false, training_frame=cup98LRN_z.hex, n_folds=0, family=binomial, prior1=0, solver=ADMM, destination_key=} Stacktrace: INFO: GLM2[dest=GLMModel__a4cb465aee6c8642a517102cabf848c2, iteration=4, lambda = 1.0E-5]: Line search failed to progress, rerunning current lambda from scratch with high accuracy on, adding 4 to max iterations barrier onExCompletion for hex.glm.GLM$1@553b98a9 java.lang.NullPointerException at hex.DataInfo$Row.innerProduct(DataInfo.java:466) at hex.glm.GLMTask$GLMIterationTask.processRow(GLMTask.java:537) at hex.glm.GLMTask$GLMIterationTask.map(GLMTask.java:508) at water.MRTask.compute2(MRTask.java:413) at water.H2O$H2OCountedCompleter.compute(H2O.java:582) at jsr166y.CountedCompleter.exec(CountedCompleter.java:429) at jsr166y.ForkJoinTask.doExec(ForkJoinTask.java:263) at jsr166y.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:974) at jsr166y.ForkJoinPool.runWorker(ForkJoinPool.java:1477) at jsr166y.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:104)

    JIRA | 2 years ago | Eric Eckstrand
    java.lang.NullPointerException
  2. 0

    Dataset: hdfs://mr-0xd6/datasets/cup98LRN_z.csv Parameters: Ignore all columns with N/A's Path: /3/ModelBuilders/glm, route: /3/ModelBuilders/glm, parms: {tweedie_variance_power=NaN, standardize=true, ignored_columns=["NOEXCH","CLUSTER","AGE","NUMCHLD","INCOME","WEALTH1","MBCRAFT","MBGARDEN","MBBOOKS","MBCOLECT","MAGFAML","MAGFEM","MAGMALE","PUBGARDN","PUBCULIN","PUBHLTH","PUBDOITY","PUBNEWFN","PUBPHOTO","PUBOPP","DATASRCE","SOLP3","SOLIH","WEALTH2","GEOCODE","LIFESRC","MSA","ADI","DMA","ADATE_3","ADATE_4","ADATE_5","ADATE_6","ADATE_7","ADATE_8","ADATE_9","ADATE_10","ADATE_11","ADATE_12","ADATE_13","ADATE_14","ADATE_15","ADATE_16","ADATE_17","ADATE_18","ADATE_19","ADATE_20","ADATE_21","ADATE_22","ADATE_23","ADATE_24","RDATE_3","RDATE_4","RDATE_5","RDATE_6","RDATE_7","RDATE_8","RDATE_9","RDATE_10","RDATE_11","RDATE_12","RDATE_13","RDATE_14","RDATE_15","RDATE_16","RDATE_17","RDATE_18","RDATE_19","RDATE_20","RDATE_21","RDATE_22","RDATE_23","RDATE_24","RAMNT_3","RAMNT_4","RAMNT_5","RAMNT_6","RAMNT_7","RAMNT_8","RAMNT_9","RAMNT_10","RAMNT_11","RAMNT_12","RAMNT_13","RAMNT_14","RAMNT_15","RAMNT_16","RAMNT_17","RAMNT_18","RAMNT_19","RAMNT_20","RAMNT_21","RAMNT_22","RAMNT_23","RAMNT_24","NEXTDATE","TIMELAG","RFA_2R","MDMAUD_F","CLUSTER2","TARGET_D"], alpha=[0.5], balance_classes=false, lambda_min_ratio=-1, higher_accuracy=false, tweedie_link_power=NaN, max_after_balance_size=5, link=family_default, use_all_factor_levels=false, lambda=[0.00001], response_column=TARGET_B, nlambdas=-1, do_classification=true, class_sampling_factors=, lambda_search=false, dropNA20Cols=false, training_frame=cup98LRN_z.hex, n_folds=0, family=binomial, prior1=0, solver=ADMM, destination_key=} Stacktrace: INFO: GLM2[dest=GLMModel__a4cb465aee6c8642a517102cabf848c2, iteration=4, lambda = 1.0E-5]: Line search failed to progress, rerunning current lambda from scratch with high accuracy on, adding 4 to max iterations barrier onExCompletion for hex.glm.GLM$1@553b98a9 java.lang.NullPointerException at hex.DataInfo$Row.innerProduct(DataInfo.java:466) at hex.glm.GLMTask$GLMIterationTask.processRow(GLMTask.java:537) at hex.glm.GLMTask$GLMIterationTask.map(GLMTask.java:508) at water.MRTask.compute2(MRTask.java:413) at water.H2O$H2OCountedCompleter.compute(H2O.java:582) at jsr166y.CountedCompleter.exec(CountedCompleter.java:429) at jsr166y.ForkJoinTask.doExec(ForkJoinTask.java:263) at jsr166y.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:974) at jsr166y.ForkJoinPool.runWorker(ForkJoinPool.java:1477) at jsr166y.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:104)

    JIRA | 2 years ago | Eric Eckstrand
    java.lang.NullPointerException

    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at hex.DataInfo$Row.innerProduct()
    2. hex
      DataInfo$Row.innerProduct
      1. hex.DataInfo$Row.innerProduct(DataInfo.java:466)
      1 frame
    3. hex.glm
      GLMTask$GLMIterationTask.map
      1. hex.glm.GLMTask$GLMIterationTask.processRow(GLMTask.java:537)
      2. hex.glm.GLMTask$GLMIterationTask.map(GLMTask.java:508)
      2 frames
    4. water
      H2O$H2OCountedCompleter.compute
      1. water.MRTask.compute2(MRTask.java:413)
      2. water.H2O$H2OCountedCompleter.compute(H2O.java:582)
      2 frames
    5. jsr166y
      ForkJoinWorkerThread.run
      1. jsr166y.CountedCompleter.exec(CountedCompleter.java:429)
      2. jsr166y.ForkJoinTask.doExec(ForkJoinTask.java:263)
      3. jsr166y.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:974)
      4. jsr166y.ForkJoinPool.runWorker(ForkJoinPool.java:1477)
      5. jsr166y.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:104)
      5 frames