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  1. Hadoop HDFS
  2. HDFS-12943 Consistent Reads from Standby Node
  3. HDFS-14035

NN status discovery does not leverage delegation token

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    Details

    • Type: Sub-task
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: HDFS-12943, 3.3.0
    • Component/s: None
    • Labels:
      None

      Description

      Currently ObserverReadProxyProvider uses HAServiceProtocol#getServiceStatus to get the status of each NN. However HAServiceProtocol does not leverage delegation token. So when running an application on YARN and when YARN node manager makes this call getServiceStatus, token authentication will fail, causing the application to fail.

        Attachments

        1. HDFS-14035-HDFS-12943.001.patch
          4 kB
          Chen Liang
        2. HDFS-14035-HDFS-12943.002.patch
          4 kB
          Chen Liang
        3. HDFS-14035-HDFS-12943.003.patch
          22 kB
          Chen Liang
        4. HDFS-14035-HDFS-12943.004.patch
          22 kB
          Chen Liang
        5. HDFS-14035-HDFS-12943.005.patch
          21 kB
          Chen Liang
        6. HDFS-14035-HDFS-12943.006.patch
          23 kB
          Chen Liang
        7. HDFS-14035-HDFS-12943.007.patch
          25 kB
          Chen Liang
        8. HDFS-14035-HDFS-12943.008.patch
          25 kB
          Chen Liang
        9. HDFS-14035-HDFS-12943.009.patch
          25 kB
          Chen Liang
        10. HDFS-14035-HDFS-12943.010.patch
          26 kB
          Chen Liang
        11. HDFS-14035-HDFS-12943.011.patch
          27 kB
          Chen Liang
        12. HDFS-14035-HDFS-12943.012.patch
          28 kB
          Chen Liang
        13. HDFS-14035-HDFS-12943.013.patch
          29 kB
          Chen Liang
        14. HDFS-14035-HDFS-12943.014.patch
          30 kB
          Chen Liang
        15. HDFS-14035-HDFS-12943.015.patch
          30 kB
          Chen Liang
        16. HDFS-14035-HDFS-12943.016.patch
          30 kB
          Chen Liang

          Activity

            People

            • Assignee:
              vagarychen Chen Liang
              Reporter:
              vagarychen Chen Liang
            • Votes:
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              Dates

              • Created:
                Updated:
                Resolved: