java.lang.AssertionError

JIRA | Nidhi Mehta | 3 years ago
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    On master Built on:Thu Mar 13 12:59:31 PDT 2014 Build git hash: 03cfcc0d029fdb57128284244ca8f2c0946238b4 On 3 nodes- Upload2 wave_noise.train file (attached) Convert C41 to factor Run GBM grid with VI 31-Mar 05:01:44.733 192.168.1.162:54545 3124 # Session INFO HTTPD: GET /2/GBM.html source=wave_noise_Train.hex grid_parallelism=1 score_each_iteration=0 max_depth=2,3,5,8,10 response=V41 nbins=20 classification=1 learn_rate=0.01,.001 scale_importance=0 ntrees=500 min_rows=10 importance=1 Get a Blank grid page in the Web UI and following error in logs- Exception in thread "NanoHTTPD Session" java.lang.AssertionError 05:01:50.448 # Session INFO WATER: at hex.ConfusionMatrix.precision(ConfusionMatrix.java:145) 05:01:50.449 # Session INFO WATER: at hex.ConfusionMatrix.F1(ConfusionMatrix.java:163) 05:01:50.449 # Session INFO WATER: at hex.GridSearch$GridSearchProgress.toHTML(GridSearch.java:178) 05:01:50.449 # Session INFO WATER: at water.api.RequestBuilders.build(RequestBuilders.java:75) 05:01:50.449 # Session INFO WATER: at water.api.Request.serveGrid(Request.java:139) 05:01:50.449 # Session INFO WATER: at water.Request2.superServeGrid(Request2.java:478) 05:01:50.449 # Session INFO WATER: at water.Request2.serveGrid(Request2.java:399) 05:01:50.449 # Session INFO WATER: at water.api.Request.serve(Request.java:108) 05:01:50.449 # Session INFO WATER: at water.api.RequestServer.serve(RequestServer.java:322) 05:01:50.449 # Session INFO WATER: at water.NanoHTTPD$HTTPSession.run(NanoHTTPD.java:421) 05:01:50.449 # Session INFO WATER: at java.lang.Thread.run(Thread.java:662)

    JIRA | 3 years ago | Nidhi Mehta
    java.lang.AssertionError

    Root Cause Analysis

    1. java.lang.AssertionError

      No message provided

      at hex.ConfusionMatrix.precision()
    2. hex
      ConfusionMatrix.precision
      1. hex.ConfusionMatrix.precision(ConfusionMatrix.java:145)
      1 frame