java.util.concurrent.ExecutionException: java.lang.RuntimeException: java.lang.RuntimeException: java.lang.NullPointerException: null while mapping key $00000000400100000000$covtrain_tit.hex while mapping key $0701c0a801a112d5ffffffff$_b5c2ddf8449b401fe7c71d9a92264d12

JIRA | Nidhi Mehta | 3 years ago
tip
Click on the to mark the solution that helps you, Samebug will learn from it.
As a community member, you’ll be rewarded for you help.
  1. 0

    Build git branch: master Build git hash: 8d047677804da8725af00e958074cdb0f9190322 Built on: 'Tue Feb 11 11:43:03 PST 2014' import covtype. Run Glmgrid with default params While the grid is in progress, open the h2o console and do something- x=max(covtrain_tit.hex[,54]) Chk the logs, get- 11-Feb 01:48:34.007 192.168.1.161:54545 14248 FJ-9-44 ERRR WATER: + java.util.concurrent.ExecutionException: java.lang.RuntimeException: java.lang.RuntimeException: java.lang.NullPointerException: null while mapping key $00000000400100000000$covtrain_tit.hex while mapping key $0701c0a801a112d5ffffffff$_b5c2ddf8449b401fe7c71d9a92264d12 + at jsr166y.ForkJoinTask.get(ForkJoinTask.java:961) + at hex.GLMGrid$2.compute2(GLMGrid.java:121) + at water.H2O$H2OCountedCompleter.compute(H2O.java:712) + 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) + Caused by: java.lang.RuntimeException: java.lang.RuntimeException: java.lang.NullPointerException: null while mapping key $00000000400100000000$covtrain_tit.hex while mapping key $0701c0a801a112d5ffffffff$_b5c2ddf8449b401fe7c71d9a92264d12 + at water.DRemoteTask.block(DRemoteTask.java:81) + at jsr166y.ForkJoinPool.managedBlock(ForkJoinPool.java:2803) + at water.DRemoteTask.invoke(DRemoteTask.java:60) + at hex.DGLM$GLMModel.xvalidate(DGLM.java:1249) + at hex.DGLM.buildModel(DGLM.java:2026) + at hex.DGLM.buildModel(DGLM.java:1965) + at hex.GLMGrid$GridTask.compute2(GLMGrid.java:95) + at water.H2O$H2OCountedCompleter.compute(H2O.java:712) + at jsr166y.CountedCompleter.exec(CountedCompleter.java:429) + at jsr166y.ForkJoinTask.doExec(ForkJoinTask.java:263) + at jsr166y.ForkJoinTask.doJoin(ForkJoinTask.java:343) + at jsr166y.ForkJoinTask.get(ForkJoinTask.java:955) + ... 7 more + Caused by: java.lang.RuntimeException: java.lang.NullPointerException: null while mapping key $00000000400100000000$covtrain_tit.hex while mapping key $0701c0a801a112d5ffffffff$_b5c2ddf8449b401fe7c71d9a92264d12 + at water.DRemoteTask.block(DRemoteTask.java:81) + at jsr166y.ForkJoinPool.managedBlock(ForkJoinPool.java:2803) + at water.DRemoteTask.invoke(DRemoteTask.java:60) + at hex.NewRowVecTask$RowFunc.apply(NewRowVecTask.java:45) + at hex.DGLM.buildModel(DGLM.java:2006) + at hex.DGLM.access$100(DGLM.java:31) + at hex.DGLM$GLMXValTask.map(DGLM.java:864) + at water.MRTask.lcompute(MRTask.java:66) + at water.DRemoteTask.compute2(DRemoteTask.java:91) + ... 6 more + Caused by: java.lang.NullPointerException: null while mapping key $00000000400100000000$covtrain_tit.hex + at water.ValueArray.getChunk(ValueArray.java:265) + at hex.NewRowVecTask.map(NewRowVecTask.java:219) + ... 8 more

    JIRA | 3 years ago | Nidhi Mehta
    java.util.concurrent.ExecutionException: java.lang.RuntimeException: java.lang.RuntimeException: java.lang.NullPointerException: null while mapping key $00000000400100000000$covtrain_tit.hex while mapping key $0701c0a801a112d5ffffffff$_b5c2ddf8449b401fe7c71d9a92264d12
  2. 0

    Build git branch: master Build git hash: 8d047677804da8725af00e958074cdb0f9190322 Built on: 'Tue Feb 11 11:43:03 PST 2014' import covtype. Run Glmgrid with default params While the grid is in progress, open the h2o console and do something- x=max(covtrain_tit.hex[,54]) Chk the logs, get- 11-Feb 01:48:34.007 192.168.1.161:54545 14248 FJ-9-44 ERRR WATER: + java.util.concurrent.ExecutionException: java.lang.RuntimeException: java.lang.RuntimeException: java.lang.NullPointerException: null while mapping key $00000000400100000000$covtrain_tit.hex while mapping key $0701c0a801a112d5ffffffff$_b5c2ddf8449b401fe7c71d9a92264d12 + at jsr166y.ForkJoinTask.get(ForkJoinTask.java:961) + at hex.GLMGrid$2.compute2(GLMGrid.java:121) + at water.H2O$H2OCountedCompleter.compute(H2O.java:712) + 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) + Caused by: java.lang.RuntimeException: java.lang.RuntimeException: java.lang.NullPointerException: null while mapping key $00000000400100000000$covtrain_tit.hex while mapping key $0701c0a801a112d5ffffffff$_b5c2ddf8449b401fe7c71d9a92264d12 + at water.DRemoteTask.block(DRemoteTask.java:81) + at jsr166y.ForkJoinPool.managedBlock(ForkJoinPool.java:2803) + at water.DRemoteTask.invoke(DRemoteTask.java:60) + at hex.DGLM$GLMModel.xvalidate(DGLM.java:1249) + at hex.DGLM.buildModel(DGLM.java:2026) + at hex.DGLM.buildModel(DGLM.java:1965) + at hex.GLMGrid$GridTask.compute2(GLMGrid.java:95) + at water.H2O$H2OCountedCompleter.compute(H2O.java:712) + at jsr166y.CountedCompleter.exec(CountedCompleter.java:429) + at jsr166y.ForkJoinTask.doExec(ForkJoinTask.java:263) + at jsr166y.ForkJoinTask.doJoin(ForkJoinTask.java:343) + at jsr166y.ForkJoinTask.get(ForkJoinTask.java:955) + ... 7 more + Caused by: java.lang.RuntimeException: java.lang.NullPointerException: null while mapping key $00000000400100000000$covtrain_tit.hex while mapping key $0701c0a801a112d5ffffffff$_b5c2ddf8449b401fe7c71d9a92264d12 + at water.DRemoteTask.block(DRemoteTask.java:81) + at jsr166y.ForkJoinPool.managedBlock(ForkJoinPool.java:2803) + at water.DRemoteTask.invoke(DRemoteTask.java:60) + at hex.NewRowVecTask$RowFunc.apply(NewRowVecTask.java:45) + at hex.DGLM.buildModel(DGLM.java:2006) + at hex.DGLM.access$100(DGLM.java:31) + at hex.DGLM$GLMXValTask.map(DGLM.java:864) + at water.MRTask.lcompute(MRTask.java:66) + at water.DRemoteTask.compute2(DRemoteTask.java:91) + ... 6 more + Caused by: java.lang.NullPointerException: null while mapping key $00000000400100000000$covtrain_tit.hex + at water.ValueArray.getChunk(ValueArray.java:265) + at hex.NewRowVecTask.map(NewRowVecTask.java:219) + ... 8 more

    JIRA | 3 years ago | Nidhi Mehta
    java.util.concurrent.ExecutionException: java.lang.RuntimeException: java.lang.RuntimeException: java.lang.NullPointerException: null while mapping key $00000000400100000000$covtrain_tit.hex while mapping key $0701c0a801a112d5ffffffff$_b5c2ddf8449b401fe7c71d9a92264d12

    Root Cause Analysis

    1. java.lang.NullPointerException

      null while mapping key $00000000400100000000$covtrain_tit.hex

      at water.ValueArray.getChunk()
    2. water
      ValueArray.getChunk
      1. water.ValueArray.getChunk(ValueArray.java:265)
      1 frame
    3. hex
      NewRowVecTask.map
      1. hex.NewRowVecTask.map(NewRowVecTask.java:219)
      1 frame
    4. water
      H2O$H2OCountedCompleter.compute
      1. water.MRTask.lcompute(MRTask.java:66)
      2. water.DRemoteTask.compute2(DRemoteTask.java:91)
      3. water.H2O$H2OCountedCompleter.compute(H2O.java:712)
      3 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