2 Replies Latest reply on Sep 26, 2017 5:38 AM by cmorfin RSS
    romanl Newbie

    Exception in submitting cluster job: Positive number of slices required

    Hi,

    I loaded the printer-demo dataset and want to create clusters via server API guide.

    Whenever I launch the job with a payload of

    { "goal":"PrinterHead_Error_Occurrence","description":"clusterjob1","filter":"training","hierarchy":[2],"unguided":false}

    or similar, it returns with the exception "IllegalArgumentException: Positive number of slices required" (coming from spark?).

    Any idea what's wrong here?

    This is TWA 8 running on a Virtualbox centos image.

     

    {
      "resultId": 308,
      "uri": "http://localhost:8080/analytics/1.0/status/308",
      "progress": 0,
      "message": "FAILED",
      "messageInfo": "IllegalArgumentException: Positive number of slices required",
      "startTime": "2017-09-08T11:50:06.677Z",
      "endTime": "2017-09-08T11:50:25.636Z",
      "runTime": "0:00:18.959",
      "queuedStartTime": "2017-09-08T11:50:06.427Z",
      "queuedDuration": "0:00:00.250"
    }