Uploaded image for project: 'Beam'
  1. Beam
  2. BEAM-8365

Add project push-down capability to IO APIs

Details

    • New Feature
    • Status: Triage Needed
    • P2
    • Resolution: Fixed
    • None
    • 2.18.0
    • dsl-sql
    • None

    Description

      • InMemoryTable should implement a following method:
        public PCollection<Row> buildIOReader(
            PBegin begin, BeamSqlTableFilter filters, List<String> fieldNames);

        Which should return a `PCollection` with fields specified in `fieldNames` list.

      • Create a rule to push fields used by a Calc (in projects and in a condition)¬†down into TestTable IO.
      • Updating that same Calc¬† (from previous step) to have a proper input and output schemes, remove unused fields.

      Attachments

        Issue Links

          Activity

            People

              kirillkozlov Kirill Kozlov
              kirillkozlov Kirill Kozlov
              Votes:
              0 Vote for this issue
              Watchers:
              1 Start watching this issue

              Dates

                Created:
                Updated:
                Resolved:

                Time Tracking

                  Estimated:
                  Original Estimate - Not Specified
                  Not Specified
                  Remaining:
                  Remaining Estimate - 0h
                  0h
                  Logged:
                  Time Spent - 8h 20m
                  8h 20m