Uploaded image for project: 'Hadoop YARN'
  1. Hadoop YARN
  2. YARN-7339

LocalityMulticastAMRMProxyPolicy should handle cancel request properly

    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: 2.9.0, 3.0.0
    • Fix Version/s: 2.9.0, 3.0.0
    • Component/s: None
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      Currently inside AMRMProxy, LocalityMulticastAMRMProxyPolicy is not handling and splitting cancel requests from AM properly:

      1. For node cancel request, we should not treat it as a localized resource request. Otherwise it can lead to all weight zero issue when computing localized resource weight.
      1. For ANY cancel, we should broadcast to all known subclusters, not just the ones associated with localized resources.

        Attachments

        1. YARN-7339-branch-2.v6.patch
          7 kB
          Botong Huang
        2. YARN-7339-v6.patch
          7 kB
          Botong Huang
        3. YARN-7339-v5.patch
          7 kB
          Botong Huang
        4. YARN-7339-v4.patch
          7 kB
          Botong Huang
        5. YARN-7339-v3.patch
          7 kB
          Botong Huang
        6. YARN-7339-v2.patch
          7 kB
          Botong Huang
        7. YARN-7339-v1.patch
          7 kB
          Botong Huang

          Activity

            People

            • Assignee:
              botong Botong Huang
              Reporter:
              botong Botong Huang
            • Votes:
              0 Vote for this issue
              Watchers:
              3 Start watching this issue

              Dates

              • Created:
                Updated:
                Resolved: