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

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  • Cascading Flow Exception
    via GitHub by Nevil-DSOUZA
    ,
    • cascading.flow.planner.PlannerException: could not build flow from assembly: [field name already exists: species] at cascading.flow.planner.FlowPlanner.handleExceptionDuringPlanning(FlowPlanner.java:578) at cascading.flow.hadoop.planner.HadoopPlanner.buildFlow(HadoopPlanner.java:286) at cascading.flow.hadoop.planner.HadoopPlanner.buildFlow(HadoopPlanner.java:80) at cascading.flow.FlowConnector.connect(FlowConnector.java:459) at org.jpmml.cascading.Main.main(Main.java:93) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.apache.hadoop.util.RunJar.main(RunJar.java:156) Caused by: cascading.tuple.TupleException: field name already exists: species at cascading.tuple.Fields.copyRetain(Fields.java:1397) at cascading.tuple.Fields.appendInternal(Fields.java:1266) at cascading.tuple.Fields.append(Fields.java:1215) at org.jpmml.cascading.PMMLPlanner.resolveAssembly(PMMLPlanner.java:136) at org.jpmml.cascading.PMMLPlanner.resolveTails(PMMLPlanner.java:96) at cascading.flow.planner.FlowPlanner.resolveAssemblyPlanners(FlowPlanner.java:153) at cascading.flow.planner.FlowPlanner.resolveTails(FlowPlanner.java:140) at cascading.flow.hadoop.planner.HadoopPlanner.buildFlow(HadoopPlanner.java:246)
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