Uploaded image for project: 'Spark'
  1. Spark
  2. SPARK-13485 (Dataset-oriented) API evolution in Spark 2.0
  3. SPARK-14285

Improve user experience for typed aggregate functions in Scala

    XMLWordPrintableJSON

    Details

    • Type: Sub-task
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 2.0.0
    • Component/s: SQL
    • Labels:
      None
    • Target Version/s:

      Description

      In the Dataset API, it is fairly difficult for users to perform simple aggregations in a type-safe way at the moment because there are no aggregators that have been implemented.

        Attachments

          Activity

            People

            • Assignee:
              rxin Reynold Xin
              Reporter:
              rxin Reynold Xin
            • Votes:
              0 Vote for this issue
              Watchers:
              3 Start watching this issue

              Dates

              • Created:
                Updated:
                Resolved: