Uploaded image for project: 'Hadoop YARN'
  1. Hadoop YARN
  2. YARN-3607

Allow users to choose between failing the daemons vs failing the apps/containers

    XMLWordPrintableJSON

    Details

    • Type: Improvement
    • Status: Open
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: 2.7.0
    • Fix Version/s: None
    • Labels:
      None
    • Target Version/s:

      Description

      We often run into cases where we are faced with the option of failing the daemon (fail-fast) vs failing user's work and keep the cluster running. There is no clear right way to handle these situations - some users would like to be conservative and let the daemons run, while others would like to fail-fast.

      Today, we handle these case-by-case and go by what the people working on it feel is the right way to handle things. Examples include how we handle app recovery failures, queue-changes on RM restart.

      Users should be able to choose between these two extremes, and have all these situations handled the same way.

        Attachments

          Issue Links

            Activity

              People

              • Assignee:
                rchiang Ray Chiang
                Reporter:
                kasha Karthik Kambatla
              • Votes:
                1 Vote for this issue
                Watchers:
                7 Start watching this issue

                Dates

                • Created:
                  Updated: