java.lang.AssertionError

JIRA | Sebastian Vidrio | 2 years ago
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  1. 0

    Steps to reproduce : 1) importFiles [ "hdfs://mr-0xd6/datasets/allyears2k_headers.zip" ] 2) Parse: setupParse paths: [ "hdfs://mr-0xd6/datasets/allyears2k_headers.zip" ] 3) Build GLM model as below : buildModel 'glm', {"destination_key":"glm-lambda-false","training_frame":"allyears2k_headers.hex","validation_frame":"test","dropNA20Cols":false,"response_column":"IsDepDelayed","solver":"ADMM","max_iter":50,"beta_eps":0,"standardize":true,"family":"gaussian","n_folds":0,"balance_classes":true,"link":"family_default","tweedie_variance_power":"NaN","tweedie_link_power":"NaN","alpha":[0.5],"lambda":[0.00001],"lambda_search":false,"use_all_factor_levels":true,"class_sampling_factors":[],"max_after_balance_size":5,"prior1":0,"nlambdas":-1,"lambda_min_ratio":-1} ==== Got exception 'class java.lang.AssertionError', with msg 'null' java.lang.AssertionError at hex.glm.GLM$GLMLambdaTask.compute2(GLM.java:522) at water.H2O$H2OCountedCompleter.compute(H2O.java:632) at jsr166y.CountedCompleter.exec(CountedCompleter.java:429) at jsr166y.ForkJoinTask.doExec(ForkJoinTask.java:263) at jsr166y.ForkJoinPool$WorkQueue.pollAndExecAll(ForkJoinPool.java:914) at jsr166y.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:979) at jsr166y.ForkJoinPool.runWorker(ForkJoinPool.java:1477) at jsr166y.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:104) TOGGLE STACK TRACE Error: Got exception 'class java.lang.AssertionError', with msg 'null' java.lang.AssertionError at hex.glm.GLM$GLMLambdaTask.compute2(GLM.java:522) at water.H2O$H2OCountedCompleter.compute(H2O.java:632) at jsr166y.CountedCompleter.exec(CountedCompleter.java:429) at jsr166y.ForkJoinTask.doExec(ForkJoinTask.java:263) at jsr166y.ForkJoinPool$WorkQueue.pollAndExecAll(ForkJoinPool.java:914) at jsr166y.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:979) at jsr166y.ForkJoinPool.runWorker(ForkJoinPool.java:1477) at jsr166y.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:104) at updateJob (http://172.16.2.184:54321/flow/js/flow.js:5191:87) at http://172.16.2.184:54321/flow/js/flow.js:5203:21 at http://172.16.2.184:54321/flow/js/flow.js:7604:28 at Object.<anonymous> (http://172.16.2.184:54321/flow/js/flow.js:7426:28) at fire (http://172.16.2.184:54321/flow/js/flow-lib.js:3852:30) at Object.self.fireWith [as resolveWith] (http://172.16.2.184:54321/flow/js/flow-lib.js:3964:7) at done (http://172.16.2.184:54321/flow/js/flow-lib.js:9017:14) at XMLHttpRequest.<anonymous> (http://172.16.2.184:54321/flow/js/flow-lib.js:9358:9)

    JIRA | 2 years ago | Neeraja Madabhushi
    java.lang.AssertionError
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    Root Cause Analysis

    1. java.lang.AssertionError

      No message provided

      at hex.glm.GLM$GLMLambdaTask.compute2()
    2. hex.glm
      GLM$GLMLambdaTask.compute2
      1. hex.glm.GLM$GLMLambdaTask.compute2(GLM.java:396)
      1 frame
    3. water
      H2O$H2OCountedCompleter.compute
      1. water.H2O$H2OCountedCompleter.compute(H2O.java:582)
      1 frame
    4. jsr166y
      ForkJoinWorkerThread.run
      1. jsr166y.CountedCompleter.exec(CountedCompleter.java:429)
      2. jsr166y.ForkJoinTask.doExec(ForkJoinTask.java:263)
      3. jsr166y.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:974)
      4. jsr166y.ForkJoinPool.runWorker(ForkJoinPool.java:1477)
      5. jsr166y.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:104)
      5 frames