Uploaded image for project: 'Hadoop YARN'
  1. Hadoop YARN
  2. YARN-1407

RM Web UI and REST APIs should uniformly use YarnApplicationState

    XMLWordPrintableJSON

    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 2.2.0
    • Fix Version/s: 2.3.0
    • Component/s: None
    • Labels:
      None
    • Target Version/s:
    • Hadoop Flags:
      Reviewed

      Description

      RMAppState isn't a public facing enum like YarnApplicationState, so we shouldn't return values or list filters that come from it. However, some Blocks and AppInfo are still using RMAppState.

      It is not 100% clear to me whether or not fixing this would be a backwards-incompatible change. The change would only reduce the set of possible strings that the API returns, so I think not. We have also been changing the contents of RMAppState since 2.2.0, e.g. in YARN-891. It would still be good to fix this ASAP (i.e. for 2.2.1).

        Attachments

        1. YARN-1407-2.patch
          16 kB
          Sandy Ryza
        2. YARN-1407-1.patch
          14 kB
          Sandy Ryza
        3. YARN-1407.patch
          2 kB
          Sandy Ryza

          Issue Links

            Activity

              People

              • Assignee:
                sandyr Sandy Ryza
                Reporter:
                sandyr Sandy Ryza
              • Votes:
                0 Vote for this issue
                Watchers:
                8 Start watching this issue

                Dates

                • Created:
                  Updated:
                  Resolved: