Uploaded image for project: 'Flink'
  1. Flink
  2. FLINK-908 Add support for POJO objects
  3. FLINK-1032

Extend POJO Field Selectors to Support Accessing Nested Objects

    XMLWordPrintableJSON

Details

    • Sub-task
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • None
    • 0.7.0-incubating
    • None
    • None

    Description

      Right now you can only use fields of the top-level object as key fields in groupings, joins, and co-group. This should be extended to allow using nested fields. We have to be careful with null fields, though.

      Attachments

        Issue Links

          is required by

          Improvement - An improvement or enhancement to an existing feature or task. FLINK-1138 Allow users to specify methods instead of fields in key expressions

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Closed

          Activity

            People

              rmetzger Robert Metzger
              aljoscha Aljoscha Krettek
              Votes:
              0 Vote for this issue
              Watchers:
              3 Start watching this issue

              Dates

                Created:
                Updated:
                Resolved: