java.lang.AssertionError: _start is NaN! while mapping key $00000000400000000000$hdfs://192.168.1.176/datasets/bestbuy_test.hex

JIRA | Tom Kraljevic | 3 years ago
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    https://s3.amazonaws.com/h2o-release/h2o/hilbert/4/h2o-2.0.0.4.zip http://192.168.1.164:8080/job/h2o_release_tests/175/testReport/junit/test_c6_hdfs/releaseTest/test_c6_hdfs_2/? water.DException$DistributedException: from /192.168.1.173:54355; java.lang.AssertionError: _start is NaN! while mapping key $00000000400000000000$hdfs://192.168.1.176/datasets/bestbuy_test.hex 05:36:16.591 # Session INFO WATER: at hex.Summary$ColSummary.<init>(Summary.java:94) 05:36:16.591 # Session INFO WATER: at hex.Summary$ColSummary.<init>(Summary.java:31) 05:36:16.592 # Session INFO WATER: at hex.Summary.<init>(Summary.java:305) 05:36:16.592 # Session INFO WATER: at hex.ColSummaryTask.newRes(ColSummaryTask.java:8) 05:36:16.592 # Session INFO WATER: at hex.ColSummaryTask.newRes(ColSummaryTask.java:5) 05:36:16.592 # Session INFO WATER: at hex.RowTask.map(RowTask.java:43) 05:36:16.593 # Session INFO WATER: at water.MRTask.lcompute(MRTask.java:66) 05:36:16.593 # Session INFO WATER: at water.DRemoteTask.compute2(DRemoteTask.java:75) 05:36:16.593 # Session INFO WATER: at water.H2O$H2OCountedCompleter.compute(H2O.java:599) 05:36:16.593 # Session INFO WATER: at jsr166y.CountedCompleter.exec(CountedCompleter.java:429) 05:36:16.594 # Session INFO WATER: at jsr166y.ForkJoinTask.doExec(ForkJoinTask.java:263) 05:36:16.594 # Session INFO WATER: at jsr166y.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:974) 05:36:16.594 # Session INFO WATER: at jsr166y.ForkJoinPool.runWorker(ForkJoinPool.java:1477) 05:36:16.594 # Session INFO WATER: at jsr166y.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:104)

    JIRA | 3 years ago | Tom Kraljevic
    java.lang.AssertionError: _start is NaN! while mapping key $00000000400000000000$hdfs://192.168.1.176/datasets/bestbuy_test.hex
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    Root Cause Analysis

    1. java.lang.AssertionError

      _start is NaN! while mapping key $00000000400000000000$hdfs://192.168.1.176/datasets/bestbuy_test.hex

      at hex.Summary$ColSummary.<init>()
    2. hex
      RowTask.map
      1. hex.Summary$ColSummary.<init>(Summary.java:94)
      2. hex.Summary$ColSummary.<init>(Summary.java:31)
      3. hex.Summary.<init>(Summary.java:305)
      4. hex.ColSummaryTask.newRes(ColSummaryTask.java:8)
      5. hex.ColSummaryTask.newRes(ColSummaryTask.java:5)
      6. hex.RowTask.map(RowTask.java:43)
      6 frames
    3. water
      H2O$H2OCountedCompleter.compute
      1. water.MRTask.lcompute(MRTask.java:66)
      2. water.DRemoteTask.compute2(DRemoteTask.java:75)
      3. water.H2O$H2OCountedCompleter.compute(H2O.java:599)
      3 frames
    4. jsr166y
      ForkJoinWorkerThread.run
      1. jsr166y.CountedCompleter.exec(CountedCompleter.java:429)
      2. jsr166y.ForkJoinTask.doExec(ForkJoinTask.java:263)
      3. jsr166y.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:974)
      4. jsr166y.ForkJoinPool.runWorker(ForkJoinPool.java:1477)
      5. jsr166y.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:104)
      5 frames