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java.lang.ArrayIndexOutOfBoundsException: 32

JIRA | Jon | 3 years ago
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  1. 0

    I am trying to upload a libsvm format data. There are 300,000 rows and 46856 columns. I have a machine which has a lot of memory and have started h2o with this command java -Xmx100g -jar h2o.jar When I try and upload the file I get the following exception. 11:52:03.405 FJ-0-143 ERRR WATER: Job $0301ac125a7f32d4ffffffff$_85fefaa9194d66b09ef1c28fb0864b20(ParseDataset2) failed. 11:52:03.406 FJ-0-143 ERRR WATER: Got exception 'class java.lang.ArrayIndexOutOfBoundsException', with msg '32' + java.lang.ArrayIndexOutOfBoundsException: 32 + at water.fvec.ParseDataset2$FVecDataOut.closeVecs(ParseDataset2.java:826) + at water.fvec.ParseDataset2$FVecDataOut.access$1100(ParseDataset2.java:740) + at water.fvec.ParseDataset2.parse_impl(ParseDataset2.java:427) + at water.fvec.ParseDataset2.access$000(ParseDataset2.java:24) + at water.fvec.ParseDataset2$ParserFJTask.compute2(ParseDataset2.java:120) + at water.H2O$H2OCountedCompleter.compute(H2O.java:634) + at jsr166y.CountedCompleter.exec(CountedCompleter.java:429) + at jsr166y.ForkJoinTask.doExec(ForkJoinTask.java:263) + at jsr166y.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:974) + at jsr166y.ForkJoinPool.runWorker(ForkJoinPool.java:1477) + at jsr166y.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:104) I do not think the process is running out of memory because when I top the h2o process it's no where near 100GB of memory.

    JIRA | 3 years ago | Jon
    java.lang.ArrayIndexOutOfBoundsException: 32
    find similars
    water.fvec water jsr166y
    0
  2. 0

    I am trying to upload a libsvm format data. There are 300,000 rows and 46856 columns. I have a machine which has a lot of memory and have started h2o with this command java -Xmx100g -jar h2o.jar When I try and upload the file I get the following exception. 11:52:03.405 FJ-0-143 ERRR WATER: Job $0301ac125a7f32d4ffffffff$_85fefaa9194d66b09ef1c28fb0864b20(ParseDataset2) failed. 11:52:03.406 FJ-0-143 ERRR WATER: Got exception 'class java.lang.ArrayIndexOutOfBoundsException', with msg '32' + java.lang.ArrayIndexOutOfBoundsException: 32 + at water.fvec.ParseDataset2$FVecDataOut.closeVecs(ParseDataset2.java:826) + at water.fvec.ParseDataset2$FVecDataOut.access$1100(ParseDataset2.java:740) + at water.fvec.ParseDataset2.parse_impl(ParseDataset2.java:427) + at water.fvec.ParseDataset2.access$000(ParseDataset2.java:24) + at water.fvec.ParseDataset2$ParserFJTask.compute2(ParseDataset2.java:120) + at water.H2O$H2OCountedCompleter.compute(H2O.java:634) + at jsr166y.CountedCompleter.exec(CountedCompleter.java:429) + at jsr166y.ForkJoinTask.doExec(ForkJoinTask.java:263) + at jsr166y.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:974) + at jsr166y.ForkJoinPool.runWorker(ForkJoinPool.java:1477) + at jsr166y.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:104) I do not think the process is running out of memory because when I top the h2o process it's no where near 100GB of memory.

    JIRA | 3 years ago | Jon
    java.lang.ArrayIndexOutOfBoundsException: 32
    find similars
    water.fvec water jsr166y
    0

    Root Cause Analysis

    1. java.lang.ArrayIndexOutOfBoundsException

      32

      at water.fvec.ParseDataset2$FVecDataOut.closeVecs()
    2. water.fvec
      ParseDataset2$ParserFJTask.compute2
      1. water.fvec.ParseDataset2$FVecDataOut.closeVecs(ParseDataset2.java:826)
      2. water.fvec.ParseDataset2$FVecDataOut.access$1100(ParseDataset2.java:740)
      3. water.fvec.ParseDataset2.parse_impl(ParseDataset2.java:427)
      4. water.fvec.ParseDataset2.access$000(ParseDataset2.java:24)
      5. water.fvec.ParseDataset2$ParserFJTask.compute2(ParseDataset2.java:120)
      1 similar
      5 frames
    3. water
      H2O$H2OCountedCompleter.compute
      1. water.H2O$H2OCountedCompleter.compute(H2O.java:634)
      98 similar
      1 frame
    4. 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)
      97 similar
      5 frames