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  1. Hadoop YARN
  2. YARN-2837

Timeline server needs to recover the timeline DT when restarting

    Details

    • Type: New Feature
    • Status: Closed
    • Priority: Blocker
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 2.7.0
    • Component/s: timelineserver
    • Labels:
      None
    • Target Version/s:
    • Hadoop Flags:
      Reviewed

      Description

      Timeline server needs to recover the stateful information when restarting as RM/NM/JHS does now. So far the stateful information only includes the timeline DT. Without recovery, the timeline DT of the existing YARN apps is not long valid, and cannot be renewed any more after the timeline server is restarted.

        Attachments

        1. YARN-2837.1.patch
          43 kB
          Zhijie Shen
        2. YARN-2837.2.patch
          59 kB
          Zhijie Shen
        3. YARN-2837.3.patch
          60 kB
          Zhijie Shen
        4. YARN-2837.4.patch
          59 kB
          Zhijie Shen
        5. YARN-2837.5.patch
          66 kB
          Zhijie Shen
        6. YARN-2837.6.patch
          71 kB
          Zhijie Shen
        7. YARN-2837.7.patch
          73 kB
          Zhijie Shen

          Activity

            People

            • Assignee:
              zjshen Zhijie Shen
              Reporter:
              zjshen Zhijie Shen
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              Dates

              • Created:
                Updated:
                Resolved: