cascading.flow.planner.PlannerException: could not build flow from assembly: [field name already exists: species]

GitHub | Nevil-DSOUZA | 2 years ago
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    Cascading Flow Exception

    GitHub | 2 years ago | Nevil-DSOUZA
    cascading.flow.planner.PlannerException: could not build flow from assembly: [field name already exists: species]

    Root Cause Analysis

    1. cascading.tuple.TupleException

      field name already exists: species

      at cascading.tuple.Fields.copyRetain()
    2. cascading.tuple
      Fields.append
      1. cascading.tuple.Fields.copyRetain(Fields.java:1397)
      2. cascading.tuple.Fields.appendInternal(Fields.java:1266)
      3. cascading.tuple.Fields.append(Fields.java:1215)
      3 frames
    3. org.jpmml.cascading
      PMMLPlanner.resolveTails
      1. org.jpmml.cascading.PMMLPlanner.resolveAssembly(PMMLPlanner.java:136)
      2. org.jpmml.cascading.PMMLPlanner.resolveTails(PMMLPlanner.java:96)
      2 frames
    4. cascading.flow.planner
      FlowPlanner.resolveTails
      1. cascading.flow.planner.FlowPlanner.resolveAssemblyPlanners(FlowPlanner.java:153)
      2. cascading.flow.planner.FlowPlanner.resolveTails(FlowPlanner.java:140)
      2 frames
    5. cascading.flow.hadoop
      HadoopPlanner.buildFlow
      1. cascading.flow.hadoop.planner.HadoopPlanner.buildFlow(HadoopPlanner.java:246)
      1 frame