Uploaded image for project: 'Hadoop YARN'
  1. Hadoop YARN
  2. YARN-896 Roll up for long-lived services in YARN
  3. YARN-2704

Localization and log-aggregation will fail if hdfs delegation token expired after token-max-life-time

    XMLWordPrintableJSON

    Details

    • Type: Sub-task
    • Status: Closed
    • Priority: Critical
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 2.6.0
    • Component/s: None
    • Labels:
      None
    • Target Version/s:
    • Hadoop Flags:
      Reviewed

      Description

      In secure mode, YARN requires the hdfs-delegation token to do localization and log aggregation on behalf of the user. But the hdfs delegation token will eventually expire after max-token-life-time. So, localization and log aggregation will fail after the token expires.

        Attachments

        1. YARN-2704.1.patch
          85 kB
          Jian He
        2. YARN-2704.2.patch
          92 kB
          Jian He
        3. YARN-2704.2.patch
          88 kB
          Jian He
        4. YARN-2704.3.patch
          92 kB
          Jian He
        5. YARN-2704.4.patch
          93 kB
          Jian He

          Issue Links

            Activity

              People

              • Assignee:
                jianhe Jian He
                Reporter:
                jianhe Jian He
              • Votes:
                0 Vote for this issue
                Watchers:
                13 Start watching this issue

                Dates

                • Created:
                  Updated:
                  Resolved: