cascading.flow.planner.PlannerException

could not build flow from assembly: [stereotypes already contains stereotype for: 'word', 'cnt' | String, int, named: output]

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    • cascading.flow.planner.PlannerException: could not build flow from assembly: [stereotypes already contains stereotype for: 'word', 'cnt' | String, int, named: output] at cascading.flow.planner.FlowPlanner.handleExceptionDuringPlanning(FlowPlanner.java:576) at cascading.flow.hadoop.planner.HadoopPlanner.buildFlow(HadoopPlanner.java:263) at cascading.flow.hadoop.planner.HadoopPlanner.buildFlow(HadoopPlanner.java:80) at cascading.flow.FlowConnector.connect(FlowConnector.java:459) at de.elchef.hadoop.helloworld.WordCount.lingualWordCountResultSelectionFlowFromCSV(WordCount.java:193) at de.elchef.hadoop.helloworld.WordCount.main(WordCount.java:84) Caused by: java.lang.IllegalArgumentException: stereotypes already contains stereotype for: 'word', 'cnt' | String, int, named: output at cascading.bind.catalog.Stereotypes.addStereotype(Stereotypes.java:103) at cascading.lingual.catalog.SchemaDef.addStereotype(SchemaDef.java:605) at cascading.lingual.flow.LingualContext.addTaps(LingualContext.java:143) at cascading.lingual.flow.LingualContext.initializeSchema(LingualContext.java:81) at cascading.lingual.flow.LingualContext.<init>(LingualContext.java:59) at cascading.lingual.flow.SQLPlanner.resolveTails(SQLPlanner.java:107) at cascading.flow.planner.FlowPlanner.resolveAssemblyPlanners(FlowPlanner.java:150) at cascading.flow.planner.FlowPlanner.resolveTails(FlowPlanner.java:137) at cascading.flow.hadoop.planner.HadoopPlanner.buildFlow(HadoopPlanner.java:224) ... 4 more

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