Details

    • Type: Sub-task
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 3.0.0-beta1
    • Component/s: None
    • Target Version/s:
    • Hadoop Flags:
      Incompatible change, Reviewed
    • Release Note:
      Persist all built-in erasure coding policies and user defined erasure coding policies into NameNode fsImage and editlog reliably, so that all erasure coding policies remain consistent after NameNode restart.

      Description

      In meetup discussion with Zhe Zhang and Jing Zhao, it's suggested that we persist EC schemas in NameNode centrally and reliably, so that EC zones can reference them by name efficiently.

        Attachments

        1. HDFS-7859.001.patch
          32 kB
          Xinwei Qin
        2. HDFS-7859.002.patch
          35 kB
          Xinwei Qin
        3. HDFS-7859.004.patch
          29 kB
          Xinwei Qin
        4. HDFS-7859.005.patch
          36 kB
          Xinwei Qin
        5. HDFS-7859.006.patch
          36 kB
          Xinwei Qin
        6. HDFS-7859.007.patch
          34 kB
          Xinwei Qin
        7. HDFS-7859.008.patch
          36 kB
          Surendra Singh Lilhore
        8. HDFS-7859.009.patch
          88 kB
          Surendra Singh Lilhore
        9. HDFS-7859.010.patch
          86 kB
          Sammi Chen
        10. HDFS-7859.011.patch
          53 kB
          Sammi Chen
        11. HDFS-7859.012.patch
          66 kB
          Sammi Chen
        12. HDFS-7859.013.patch
          34 kB
          Sammi Chen
        13. HDFS-7859.014.patch
          24 kB
          Sammi Chen
        14. HDFS-7859.015.patch
          20 kB
          Sammi Chen
        15. HDFS-7859.016.patch
          19 kB
          Sammi Chen
        16. HDFS-7859.017.patch
          19 kB
          Sammi Chen
        17. HDFS-7859.018.patch
          19 kB
          Sammi Chen
        18. HDFS-7859.019.patch
          19 kB
          Sammi Chen
        19. HDFS-7859-HDFS-7285.002.patch
          35 kB
          Zhe Zhang
        20. HDFS-7859-HDFS-7285.002.patch
          35 kB
          Allen Wittenauer
        21. HDFS-7859-HDFS-7285.003.patch
          27 kB
          Xinwei Qin

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              • Assignee:
                Sammi Sammi Chen
                Reporter:
                drankye Kai Zheng
              • Votes:
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                Watchers:
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                Dates

                • Created:
                  Updated:
                  Resolved: