cascading.flow.planner.PlannerException: could not build flow from assembly: [[TextDelimited[['day', ...][com.twitter.scalding.DelimitedScheme$class.localScheme(FileSource.scala:274)] unable to resolve scheme sink selector: [{1}:'day'], with incoming: [{2}:'gender', 'total']]

Google Groups | Unknown author | 3 years ago
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    Adding new fields on the output file

    Google Groups | 3 years ago | Unknown author
    cascading.flow.planner.PlannerException: could not build flow from assembly: [[TextDelimited[['day', ...][com.twitter.scalding.DelimitedScheme$class.localScheme(FileSource.scala:274)] unable to resolve scheme sink selector: [{1}:'day'], with incoming: [{2}:'gender', 'total']]

    Root Cause Analysis

    1. cascading.tap.TapException

      [TextDelimited[['day', ...][com.twitter.scalding.DelimitedScheme$class.localScheme(FileSource.scala:274)] unable to resolve scheme sink selector: [{1}:'day'], with incoming: [{2}:'gender', 'total']

      at cascading.tap.Tap.outgoingScopeFor()
    2. cascading.tap
      Tap.outgoingScopeFor
      1. cascading.tap.Tap.outgoingScopeFor(Tap.java:329)
      1 frame
    3. cascading.flow.planner
      ElementGraph.resolveFields
      1. cascading.flow.planner.ElementGraph.resolveFields(ElementGraph.java:628)
      1 frame