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 | 2 years ago
  1. 0

    Adding new fields on the output file

    Google Groups | 2 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']]
  2. 0

    Lingual in Java with Cascading works with CSV files but not with TSV files?

    Google Groups | 3 years ago | Christian Schuhegger
    cascading.tuple.TupleException: unable to read from input identifier: file:/home/cs/workspace/workspace-hadoop/hadoop-cascading-lingual-hello-world/output.tsv
  3. 0

    Issue with with HadoopFlowProcess.openTapForRead after Hadoop upgrade

    Google Groups | 7 months ago | Nate Fleming
    cascading.tap.TapException: unable to find > paths > matching path pattern: /model_data/SOME_FILE_NAME*
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  5. 0

    Issue with with HadoopFlowProcess.openTapForRead after Hadoop upgrade

    Google Groups | 7 months ago | Nate Fleming
    cascading.tap.TapException: unable to find paths > matching path pattern: /model_data/SOME_FILE_NAME*
  6. 0

    cascading.flow.planner.PlannerException: could not build flow from assembly: [unable to read fields from tap: Hfs on hortonworks's sandbox

    Google Groups | 3 years ago | Vinit Patel
    cascading.flow.planner.PlannerException: could not build flow from assembly: [unable to read fields from tap: Hfs["TextLine[['line']->[ALL]]"]["hdfs://sandbox.hortonworks.com:8020/user/cascade/data/rain.txt"], does not exist]

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    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