Uploaded image for project: 'Apache Drill'
  1. Apache Drill
  2. DRILL-7886

Add new ValueHolder to Apache Drill

    XMLWordPrintableJSON

    Details

    • Type: Improvement
    • Status: Closed
    • Priority: Major
    • Resolution: Incomplete
    • Affects Version/s: 1.18.0
    • Fix Version/s: 1.18.0
    • Component/s: Functions - Drill
    • Labels:
      None

      Description

      Hi I'm developing Apache Drill UDFs. I need a self-defined class in the workspace of my aggregate function. But UDAF's workspace does not support variables other than ValueHolders. So my question is: is it able to write a ValueHolders for self-defined classes? Any instructions are also welcome.

        Attachments

          Activity

            People

            • Assignee:
              Unassigned
              Reporter:
              fields1631 ye tian
            • Votes:
              0 Vote for this issue
              Watchers:
              3 Start watching this issue

              Dates

              • Created:
                Updated:
                Resolved: