Uploaded image for project: 'Samza'
  1. Samza
  2. SAMZA-353

Support assigning the same SSP to multiple tasknames

Attach filesAttach ScreenshotAdd voteVotersWatch issueWatchersCreate sub-taskLinkCloneUpdate Comment AuthorReplace String in CommentUpdate Comment VisibilityDelete Comments
    XMLWordPrintableJSON

    Details

    • Type: Bug
    • Status: Reopened
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: 0.8.0
    • Fix Version/s: None
    • Component/s: container
    • Labels:

      Description

      Post SAMZA-123, it is possible to add the same SSP to multiple tasknames, although currently we check for this and error out if this is done. We should think through the implications of having the same SSP appear in multiple tasknames and support this if it makes sense.

      This could be used as a broadcast stream that's either added by Samza itself to each taskname, or individual groupers could do this as makes sense. Right now the container maintains a map of SSP to TaskInstance and delivers the ssp to that task instance. With this change, we'd need to change the map to SSP to Set[TaskInstance] and deliver the message to each TI in the set.

        Attachments

        Issue Links

          Activity

            People

            • Assignee:
              Unassigned
              Reporter:
              jghoman Jakob Homan

              Dates

              • Created:
                Updated:

                Issue deployment