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  1. Hadoop YARN
  2. YARN-431 [Umbrella] Complete/Stabilize YARN application log-handling
  3. YARN-3347

Improve YARN log command to get AMContainer logs as well as running containers logs

    Details

    • Type: Sub-task
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 2.8.0, 3.0.0-alpha1
    • Component/s: log-aggregation
    • Labels:
      None
    • Target Version/s:
    • Hadoop Flags:
      Reviewed

      Description

      Right now, we could specify applicationId, node http address and container ID to get the specify container log. Or we could only specify applicationId to get all the container logs. It is very hard for the users to get logs for AM container since the AMContainer logs have more useful information. Users need to know the AMContainer's container ID and related Node http address.

      We could improve the YARN Log Command to allow users to get AMContainer logs directly

        Attachments

        1. YARN-3347.1.patch
          29 kB
          Xuan Gong
        2. YARN-3347.1.rebase.patch
          29 kB
          Xuan Gong
        3. YARN-3347.2.patch
          30 kB
          Xuan Gong
        4. YARN-3347.2.rebase.patch
          29 kB
          Xuan Gong
        5. YARN-3347.3.1.patch
          33 kB
          Xuan Gong
        6. YARN-3347.3.patch
          31 kB
          Xuan Gong
        7. YARN-3347.3.rebase.patch
          33 kB
          Xuan Gong
        8. YARN-3347.4.patch
          39 kB
          Xuan Gong

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              • Assignee:
                xgong Xuan Gong
                Reporter:
                xgong Xuan Gong
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                Dates

                • Created:
                  Updated:
                  Resolved: