Uploaded image for project: 'Beam'
  1. Beam
  2. BEAM-4781

PTransforms that simply return their input cause portable Flink to crash.

    Details

    • Type: Task
    • Status: Open
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: runner-flink
    • Labels:
      None

      Description

      E.g.

       

      class MaybePrint(beam.PTransform):
         def expand(self, pcoll):
          if some_flag:
            pcoll | beam.Map(logging.info)
          return pcoll
      

       

        Attachments

          Activity

            People

            • Assignee:
              aljoscha Aljoscha Krettek
              Reporter:
              robertwb Robert Bradshaw
            • Votes:
              0 Vote for this issue
              Watchers:
              1 Start watching this issue

              Dates

              • Created:
                Updated: